Dec 7, 2022 · How to unlock a SIM with a PIN unlock key (PUK) Go to your account overview and open the My wireless section. Scroll to My devices & add-ons and choose the device that needs a PUK code. Select Manage my device. Under See device options, select Get your PIN unlock key (PUK).Dec 7, 2022 · Learn how to check your device unlock status Find out the status of your request to unlock your AT&T phone, tablet, mobile hotspot, or other device. It usually takes a few minutes to approve your request, but it may take up to 48 hours.Sep 16, 2023 · Like Ace mentioned, you can unlock the device by following the instructions given in the link below: Unlock your device. If the above steps do not help, you can contact our prepaid support team on 800-901-9878 for further assistance. Hope this information helps. Thank you for visiting AT&T Community Forums! Quickly check the status of your device unlock request. All you need is your device IMEI and unlock request number. Find a store Ver en español. Skip Navigation. Nov 8, 2023 · Unlock AT&T network SIM for all device models and verify IMEI status.Mar 29, 2024 · How to unlock your device: You must submit a request to unlock your AT&T phone or tablet. If your device meets the eligibility requirements, your request will …6 days ago · All you need is your device IMEI and unlock request number. Find a store Ver en español. Skip Navigation. Menu. Deals Wireless Internet Accessories Prepaid Business. Search. Support. My AT&T. Start of main content. Quickly check the status of your device unlock request. All you need is your device ...Nov 16, 2023 · Had a business account. AT&T added extra unknown line without my consent. I paid two months costs without realizing. My device was on monthly installment. I called loyalty team and expressed my displeasure. They agreed to unlock my device without me paying the remaining balance. Now, after many months, I got the bill asking for payment of the ... Mar 29, 2024 · How to unlock your device: You must submit a request to unlock your AT&T phone or tablet. If your device meets the eligibility requirements, your request will …Apr 13, 2020 · I've also done these non of them worked I dial the them into the dial pad and nothing I looked at the Att PDF (link below) on how to unlock devices and my device is not even on there. AT&T › consumer › help › pdfPDF Web results AT&T Unlock Code Instructions - ATT.com (edited) Like. 4 years ago. 0.6 days ago · How to Unlock an AT&T Mobile Phone Unlocking your AT&T mobile phone offers greater control and flexibility over your device usage, especially if you are looking to switch carriers or use your ...Feb 5, 2021 · Find an IMEI on Android devices. • Go to the Settings app, and then select Status to find your IMEI. Find an IMEI on a Pixel 4 or Pixel 4 XL. • Go to the Settings app, and then select About Phone to find your IMEI. Or. Dial * # 06 # to find your IMEI. Any mobile phone. • Dial * # 06 # to make sure you have the right IMEI. Note: IMEI ...Dec 21, 2022 · You will have to contact the seller to perform the request in order to unlock the device. Keep in mind, the general requirements to unlock your device. The device must be designed for use on, and locked to, the AT&T wireless network. If it's a new AT&T device, active service for a period of time is required. Mar 17, 2023 · ATTHelp. Hi Chellucid, we're here to help with your device unlock request. When submitting a device unlock request, it usually takes a few minutes to approve your request, however it can also take up to 48 hours. If you do not have a wireless phone account, you have to select Confirm request on the email we sent you. Go to att.com/deviceunlock (page best viewed from a desktop or tablet). Read and agree to the eligibility requirements to unlock your device. Complete and submit the form. You'll receive a confirmation email with your unlock request number. Sep 29, 2023 · I'm attempting an unlock on a little flip phone- an AT&T (Foxconn) "EA211101" with KaiOS. if I put a non-AT&T SIM card in it and turn it on, it asks for an unlock code... so I submitted the request online (as I have done many times with smartphones), but the emailed response said "Your AT&T PREPAID phone comes with a …Go to our Device Unlock portal . Select Yes if you are an AT&T Customer, No if you are not an AT&T customer . Enter your telephone # if you are an AT&T Customer . Enter your IMEI if you are a non-AT&T Customer, Email confirmation will …Feb 9, 2024 · Enter your 10-digit phone number and confirm that you’re not a robot. Enter the name and email address associated with your AT&T account. AT&T will then send you a confirmation email. Open the ... Oct 4, 2023 · The FCC states “ Deployed Personnel Unlocking Policy. Carriers will unlock mobile wireless devices for deployed military personnel who are customers in good standing upon provision of deployment papers.”. It also states “ Disclosure. Each carrier will post on its website its clear, concise, and readily accessible policy on mobile wireless ... Apr 2, 2022 · The device is not currently active on a different AT&T customer’s account. If you performed an early upgrade, you must wait the 14-day buyer’s remorse period before you can request to unlock your previous device. Visit our Unlock Support page for the full requirement list. All devices claimed as lost or stolen to Asurion are blacklisted by ... Solicitud de desbloqueo de dispositivo. Puedes solicitar desbloquear tu teléfono o dispositivo de AT&T si cumples con los requisitos de elegibilidad. Te pediremos algunos detalles y luego te informaremos si cumples con los requisitos del desbloqueo. Comienza una solicitud de desbloqueo. Feb 5, 2021 · Find an IMEI on Android devices. • Go to the Settings app, and then select Status to find your IMEI. Find an IMEI on a Pixel 4 or Pixel 4 XL. • Go to the Settings app, and then select About Phone to find your IMEI. Or. Dial * # 06 # to find your IMEI. Any mobile phone. • Dial * # 06 # to make sure you have the right IMEI. Note: IMEI ...Oct 27, 2023 · 1. Power off the device and insert a non-AT&T SIM card. • If your SIM card slot is located under the battery, remove the battery. 2. Power on the device with non-AT&T SIM. • For devices with removable battery, insert the battery back into the device. Wait. for the message: “Enter the device unlock code.”. 3. unlocking your phone from T-Mobile. To unlock your phone from T-Mobile, you’ll first need to check if it’s eligible for unlock. Sign into your T-Mobile account, click the Accounts page and choose your line. Then, click “Check Device Unlock Status.”. You’ll notice text indicating if it’s eligible or ineligible under the device image.Sep 29, 2023 · I'm attempting an unlock on a little flip phone- an AT&T (Foxconn) "EA211101" with KaiOS. if I put a non-AT&T SIM card in it and turn it on, it asks for an unlock code... so I submitted the request online (as I have done many times with smartphones), but the emailed response said "Your AT&T PREPAID phone comes with a …Jul 18, 2019 · Let's help you to unlock your device, @Uwishucud2! One action that can help resolve your experience is to make sure that you're using the correct type of SIM card in the phone while attempting to unlock your Samsung Galaxy S9 (e.g. 4G vs. LTE). In case you're interested in knowing more about device unlock, we invite you to check out …Aug 11, 2021 · Learn how to unlock your AT&T phone online and switch to another carrier. You'll need to pay off your phone, have no unpaid bills, and follow the steps on AT&T's …Dec 21, 2022 · You will have to contact the seller to perform the request in order to unlock the device. Keep in mind, the general requirements to unlock your device. The device must be designed for use on, and locked to, the AT&T wireless network. If it's a new AT&T device, active service for a period of time is required. If you’ve submitted an unlock request, enter your device IMEI and the unlock request number we emailed you. We’ll use these to check your unlock status. Look in your spam or junk folders if you don’t see it in your inbox. Dec 7, 2022 · How to unlock a SIM with a PIN unlock key (PUK) Go to your account overview and open the My wireless section. Scroll to My devices & add-ons and choose the device that needs a PUK code. Select Manage my device. Under See device options, select Get your PIN unlock key (PUK).Jul 25, 2023 · Is an AT&T phone or device and isn’t active on another AT&T account. Paid through your monthly bill: Submit your unlock request at the start of your next bill period. Paid off early: The wireless number assigned to the device must be active for at least 60 days. Wait 48 hours after you make your final payment to submit your unlock request.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Oct 10, 2022 · As stated by @JefferMC and @sandblaster as long as the device is fully paid off and you have been an AT&T customer for at least six months, the device is eligible to be unlocked. Feel free to review the Device Unlock Requirements and the Device Unlock Portal when you're ready to get the process started.May 21, 2022 · Allow us to share the steps for unlocking your device, Zach_da_quack! In addition to our ACEs reply, if a phone is purchased from a non-AT&T authorized dealer or sites like eBay, AT&T may be unable to unlock the device. You or your brother will need to contact the original owner, and ask them to reach out to us for further assistance with … Quickly check the status of your device unlock request. All you need is your device IMEI and unlock request number. Find a store Ver en español. Skip Navigation. Nov 16, 2023 · Hello @NoConfidence, we understand you're trying to unlock your device, and we'll be happy to help you. We're going to initiate a DM to help you with device unlock and understand what's causing it too unable to send an unlock link. Please look out for a DM notification from us. (For your reference it is the bell icon on the top right-hand corner …September 28, 2023. in. All News, News. AT&T has updated its unlock policy for paid-in-full devices without many people noticing. Instead of being able to purchase a smartphone …Jan 20, 2021 · I received an email from att but the unlock code doesn’t work. It always says unsuccessful whenever I put the unlock code. Any body can help me: We've approved your request to unlock your device. Here are the instructions to complete your unlock: The unlock code is xxxxxxxxxxxxxxxxx 1. Power off the device. 2.Oct 27, 2023 · 1. Power off the device and insert a non-AT&T SIM card. • If your SIM card slot is located under the battery, remove the battery. 2. Power on the device with non-AT&T SIM. • For devices with removable battery, insert the battery back into the device. Wait. for the message: “Enter the device unlock code.”. 3.May 27, 2019 · We have separate accounts. My husband and I want our phones unlocked. We purchased them outright many years ago, always pay our ATT accounts timely. We both have independently called ATT, we tried to go on the ATT portal to unlock our phones. We both independently entered our data including the IMEI numbers, but it doesn’t submit.Nov 7, 2022 · In the meantime, try clearing the cache and cookies and power cycling your phone by pressing and holding the Power/Lock button on the right side of the device, then select Power off. To turn the device back on, press and hold the Power/Lock button until the screen lights up. Uninstalling and reinstalling the app may help as well. Aug 12, 2023 · Unlock your AT&T iPhone for FREE using the AT&T Unlock Portal https://www.att.com/deviceunlock/When you have an iPhone that is SIM LOCKED that means that it...Mar 6, 2023 · The ATT unlock website says an active number for 60 days. The device was paid off 30 days ago, it was on the ATT network for maybe only 3 weeks. ATTs unlock site tells me the IMEI is locked out for 30 days now after attempting too many unlock requests. Its running on T-Mobile with an xda trick but each OS update I'm afraid it's gonna relock … Start of main content. Review the eligibility requirements and submit a request to unlock your phone or device. Apr 1, 2022 · If you are under contract you must complete the contract period before your device can be unlocked. If you paid full price for your AT&T device and are a postpaid customer you must have at least 60 days of service with AT&T. The subject line of the email was "Subsidy Device Unlock Request." Since my phone purchase was subsidized by …Mar 10, 2022 · No worries, @TenaSowell!Since you can't remember the PIN required to unlock your phone's screen, there are a couple of steps you can apply that can help you to access your phone again. It's possible to unlock your screen by resetting your PIN code using either Apple iCloud or Google, depending on the operating system of your device …Jan 18, 2019 · Good afternoon @RELEASEPHONE, allow us to lend a helping hand. After five unsuccessfully unlock attempts, your device becomes permanently locked to our network. Unfortunately, there is nothing we can do once the device is permanently locked. We apologize for any inconvenience this may cause. Thanks for reaching out to us.Aug 26, 2022 · Your device has been approved, review our device instructions for approved unlock requests: Visit Check Your Unlock Status.; Enter the IMEI number.To find the device IMEI, dial *#06# or choose Settings > About.; Enter the Request number.This is in the confirmation email you received when you submitted your device unlock request.May 11, 2023 · Hello, my unlock request was approved. I input an activated non-AT&T SIM into my device and got the notification “SIM not supported” as expected. Then I enabled Wi-Fi as the instruction say, but I do not get the notification “Carrier lock removed”.Jul 25, 2023 · Is an AT&T phone or device and isn’t active on another AT&T account. Paid through your monthly bill: Submit your unlock request at the start of your next bill period. Paid off early: The wireless number assigned to the device must be active for at least 60 days. Wait 48 hours after you make your final payment to submit your unlock request.Apr 16, 2024 · • Lock device • Unlock device • Set Lockdown Mode Set up a secure screen lock with a passcode. 1. From the home screen, select the Settings app. Note: If you turn Passcode on, you’ll be asked to enter your passcode when you turn on or restart your device, unlock your device, update your software, or erase your device. 2.Oct 27, 2023 · 1. Power off the device and insert a non-AT&T SIM card. • If your SIM card slot is located under the battery, remove the battery. 2. Power on the device with non-AT&T SIM. • For devices with removable battery, insert the battery back into the device. Wait. for the message: “Enter the device unlock code.”. 3. Feb 8, 2023 · Community Support. •. 231.3K Messages. 1 year ago. Hello @dandusername, we're happy to provide information to help with unlocking your device. First, you want to go to our Device Unlock portal. Select Yes if you are an AT&T Customer, No if you are not an AT&T customer . Enter your telephone # if you are an AT&T Customer. Go back to device unlock. Quickly check the status of your device unlock request. All you need is your device IMEI and unlock request number. Dec 28, 2020 · Unlock a Prepaid device. RE:Prepaid device. GM, my device meets the requirements for an unlock. However, AT&T device unlock request is not working. I have a new carrier, simm and telephone number. I owned the AT&T device outright and had the service for 4 years. Any help is greatly appreciated. 20 hours ago · Learn how to request to unlock your AT&T phone or device if you meet the eligibility requirements. Find out how to check your unlock request status, what to do if you have an AT&T Prepaid® device, and more.3 days ago · Preparation: What You Need Before Starting. Before embarking on the unlock process, gather the necessary information and documents: 1- Account holder’s full name and contact information. 2- Device’s IMEI number: Dial *#06# on your phone to find this 15-digit code. 3- Backup Your Data: Ensure all your data is backed up, safeguarding against ...Apr 17, 2024 · Review the eligibility requirements and submit a request to unlock your phone or device. Find a store Ver en español. Skip Navigation. Menu. Deals Wireless Internet Accessories Prepaid Business. Search. Support. My AT&T. Start of main content ...Order an unlock code for your ATT phone and use it with any sim card. Remote service, warranty unaffected, no jailbreak required. ... Over 2m devices unlocked over 15+ years; Increase the value of your phone - on eBay, unlocked phones command a much higher price. Change network provider whenever you like;Oct 10, 2016 · After 2 years, I decided to renew my At&t subscription and upgraded to a new phone. I tried to request to unlock my old phone since I renewed my contract already and have activated the phone now. I received this reply: Your unlock request was denied because the account information doesn’t match our records. I have been a customer for …Apr 2, 2022 · The device is not currently active on a different AT&T customer’s account. If you performed an early upgrade, you must wait the 14-day buyer’s remorse period before you can request to unlock your previous device. Visit our Unlock Support page for the full requirement list. All devices claimed as lost or stolen to Asurion are blacklisted by ...4 days ago · Call *#06# on your device, or go to your device settings to get it. You'll find the request number in the email we sent you. Quickly check the status of your device …Your device is unlocked reliably, legally and permanently and confirmation of this is sent to you via Email and SMS. Apple devices are unlocked over-the-air, and other devices are unlocked via a code. ... Unlock ATT Samsung Galaxy A02; Unlock ATT Samsung Galaxy A10; Unlock ATT Samsung Galaxy A11; Unlock ATT Samsung Galaxy A12;Sep 26, 2023 · We understand your situation, so let's get the information you need. Like Ace mentioned, you will need to meet all the requirements to unlock the device, and this would have occurred due the multiple unlock requests. We recommend you to wait until 24 hours and resubmit the unlock request. Meanwhile, you can refer to Device unlock …4 days ago · We’ll use these to check your unlock status. Look in your spam or junk folders if you don’t see it in your inbox. Don't know your IMEI? Call *#06# on your device, or go to your device settings to get it. You'll find the request number in the email we sent you. Quickly check the status of your device unlock request.Feb 15, 2024 · att.com. Sign in. AT&T Community Forums. Wireless. AT&T ... it and it was approved..when I turn the phone off and put my sim in and turn it back on like instructed..it comes up unlock device when I push that it says device unlock failure..I have the unlock code and instructions they sent me but I can't get past where I ...May 27, 2019 · We have separate accounts. My husband and I want our phones unlocked. We purchased them outright many years ago, always pay our ATT accounts timely. We both have independently called ATT, we tried to go on the ATT portal to unlock our phones. We both independently entered our data including the IMEI numbers, but it doesn’t submit.Oct 4, 2023 · The FCC states “ Deployed Personnel Unlocking Policy. Carriers will unlock mobile wireless devices for deployed military personnel who are customers in good standing upon provision of deployment papers.”. It also states “ Disclosure. Each carrier will post on its website its clear, concise, and readily accessible policy on mobile wireless ...Jan 18, 2019 · Good afternoon @RELEASEPHONE, allow us to lend a helping hand. After five unsuccessfully unlock attempts, your device becomes permanently locked to our network. Unfortunately, there is nothing we can do once the device is permanently locked. We apologize for any inconvenience this may cause. Thanks for reaching out to us. 1. DEFINITIONS: (a) "AT&T," "We," "Our" and "Us" mean AT&T Mobility LLC and its parents, subsidiaries, affiliates, agents, employees, successors and assigns; (b) "Device Unlock" means the Device Unlock App, any website, software, content or services provided in connection with the App, and any updates to these items; (c) "You," "Your" and ... Apr 2, 2022 · The device is not currently active on a different AT&T customer’s account. If you performed an early upgrade, you must wait the 14-day buyer’s remorse period before you can request to unlock your previous device. Visit our Unlock Support page for the full requirement list. All devices claimed as lost or stolen to Asurion are blacklisted by ...Nov 7, 2022 · In the meantime, try clearing the cache and cookies and power cycling your phone by pressing and holding the Power/Lock button on the right side of the device, then select Power off. To turn the device back on, press and hold the Power/Lock button until the screen lights up. Uninstalling and reinstalling the app may help as well. Sep 27, 2023 · 1) borrow a friend with AT&T’s SIM card. Put it in your phone and submit the unlock request with their account information you have to leave that sim in the phone until you get back about the request. This worked for me a few years back, but it might not work these day. 2) Submit a complaint to the FCC.Dec 13, 2018 · In this video I will show you how to use the AT&T Unlock Portal to Unlock your AT&T phone for Free if you meet their requirements. Basically your phone needs...Dec 13, 2021 · We go through the initial setup, go to the settings and activate the developer mode (in the "About phone" item, tap 5 times on the build number). Go to the "For Developers" menu (Settings-> System-> For Developers). 6. Next, download the platform tools to your pc and unpack the folder to the C: \ drive.Feb 15, 2024 · att.com. Sign in. AT&T Community Forums. Wireless. AT&T ... it and it was approved..when I turn the phone off and put my sim in and turn it back on like instructed..it comes up unlock device when I push that it says device unlock failure..I have the unlock code and instructions they sent me but I can't get past where I ...Nov 24, 2017 · Follow the prompts. . . . Click the link in your *Text message to check your status. If you are a **non-AT&T customer, click the link in your Email follow steps 2-4. Go to our Status Portal . Enter your IMEI Number & Request Number. Follow the prompts. Oct 10, 2022 · As stated by @JefferMC and @sandblaster as long as the device is fully paid off and you have been an AT&T customer for at least six months, the device is eligible to be unlocked. Feel free to review the Device Unlock Requirements and the Device Unlock Portal when you're ready to get the process started.Apr 7, 2016 · 13.1K Messages. 8 years ago. There is no such thing as a temporary unlock. Once the phone is unlocked, that is permanent but can still be used on any network. If your phone is eligible for unlock, it will be unlocked. 0. 0.Oct 10, 2016 · After 2 years, I decided to renew my At&t subscription and upgraded to a new phone. I tried to request to unlock my old phone since I renewed my contract already and have activated the phone now. I received this reply: Your unlock request was denied because the account information doesn’t match our records. I have been a customer for …Nov 24, 2017 · Follow the prompts. . . . Click the link in your *Text message to check your status. If you are a **non-AT&T customer, click the link in your Email follow steps 2-4. Go to our Status Portal . Enter your IMEI Number & Request Number. Follow the prompts. 1 day ago · Quickly check the status of your device unlock request. All you need is your device IMEI and unlock request number.Dec 7, 2022 · How to unlock a SIM with a PIN unlock key (PUK) Go to your account overview and open the My wireless section. Scroll to My devices & add-ons and choose the device that needs a PUK code. Select Manage my device. Under See device options, select Get your PIN unlock key (PUK).
Dec 13, 2021 · We go through the initial setup, go to the settings and activate the developer mode (in the "About phone" item, tap 5 times on the build number). Go to the "For Developers" menu (Settings-> System-> For Developers). 6. Next, download the platform tools to your pc and unpack the folder to the C: \ drive.. A.s.i.a.
AT&T is proud to offer several Samsung cell phones, including the Samsung Galaxy Z Flip5 and the Samsung Galaxy Z Fold5. These devices offer the following features: Camera: Easily capture stunning selfies with the best camera on Galaxy Z Flip5, using Flex Window letting you see more before you snap. Put your Galaxy Z Fold5 in Flex Mode 16 and ...Dec 16, 2016 · If you have already cleared the cache and cookies from your browser, tried a different browser and the issue persists, we will need to look into an alternate option to get your device unlock request submitted. Please send us a private message to @ATTMobilityCare so we can get some important information to resolve this matter.Nov 15, 2021 · Confirm your unlock request. An email will be sent to you within 24 hours asking you to confirm your unlock request. Check your email for a confirmation email from AT&T. Open the email and click Confirm to confirm your unlock request. It may take up to 48 business hours to unlock your iPhone.Oct 10, 2022 · As stated by @JefferMC and @sandblaster as long as the device is fully paid off and you have been an AT&T customer for at least six months, the device is eligible to be unlocked. Feel free to review the Device Unlock Requirements and the Device Unlock Portal when you're ready to get the process started.Aug 9, 2023 · Pay off your device, if required. Wait 24 hours for the next step. Request an unlock from your provider, if required. Choose a plan and get a free SIM or eSIM. Xfinity. Find out if your device will work on our network (PDF, 498KB) Check phone unlock eligibility. Pay off your device, if required. unlocking your phone from T-Mobile. To unlock your phone from T-Mobile, you’ll first need to check if it’s eligible for unlock. Sign into your T-Mobile account, click the Accounts page and choose your line. Then, click “Check Device Unlock Status.”. You’ll notice text indicating if it’s eligible or ineligible under the device image.Apr 12, 2022 · If your device is still locked to our network, then you'll need to submit another unlock request. Please keep in mind that if your device has the pre-loaded app, then you'll have to submit the request through there. Simply open the app, click Unlock, and follow the prompts. Personal device requirements. Learn what you need to do to unlock your device and the requirements Notice If you are not the original owner of the device and are denied a device unlock, you will ... Apr 4, 2024 · If your device isn't eligible to be unlocked, and you're traveling abroad, choose an AT&T International Plan. Unlocking your device Once your request is approved, check your text messages or email for instructions and an unlock code (if required). iPhones® don't have unlock codes. Sep 3, 2023 · The first step is to, on your computer or smartphone, head over to the AT&T Device unlock portal in your browser of choice. You’ll want to click the option that says Unlock a device. Next, you ...Jan 18, 2019 · Good afternoon @RELEASEPHONE, allow us to lend a helping hand. After five unsuccessfully unlock attempts, your device becomes permanently locked to our network. Unfortunately, there is nothing we can do once the device is permanently locked. We apologize for any inconvenience this may cause. Thanks for reaching out to us.6 days ago · How to Unlock an AT&T Mobile Phone Unlocking your AT&T mobile phone offers greater control and flexibility over your device usage, especially if you are looking to switch carriers or use your ...Go to our Device Unlock portal . Select Yes if you are an AT&T Customer, No if you are not an AT&T customer . Enter your telephone # if you are an AT&T Customer . Enter your IMEI if you are a non-AT&T Customer, Email confirmation will …Feb 8, 2023 · Community Support. •. 231.3K Messages. 1 year ago. Hello @dandusername, we're happy to provide information to help with unlocking your device. First, you want to go to our Device Unlock portal. Select Yes if you are an AT&T Customer, No if you are not an AT&T customer . Enter your telephone # if you are an AT&T Customer.Oct 21, 2023 · The device is not currently active on a different AT&T customer’s account. Visit our Unlock Support page for the full requirement list. Please reach out to prepaid team for more information at 800.901.9878. Feel free to reach back out to us if you have any questions. Thank you for contacting AT&T Community Forums.Nov 8, 2023 · Unlock AT&T network SIM for all device models and verify IMEI status.Oct 27, 2023 · 1. Power off the device and insert a non-AT&T SIM card. • If your SIM card slot is located under the battery, remove the battery. 2. Power on the device with non-AT&T SIM. • For devices with removable battery, insert the battery back into the device. Wait. for the message: “Enter the device unlock code.”. 3..