Go to ” Settings > General > About ” and you will find it. Find your IMEI number and write down before contacting the carrier.* the unaccepted simcard cannot ask for a pin code at the start.įigure out if your carrier offers the unlocking service. Insert a simcard from a different network than the one working in your device. There are two types of instructions for iPhone 4. The device is remotely unlocked on Apple servers. Network unlock for an iPhone 4 doesn’t use a code or unlocking sequence. This means that the phone will be unlocked for any GSM provider without the need of using a third party software. The most recommended method is a factory unlock. There are many ways to unlock an iPhone device. In the new window,you need to follow the instructions to enter the DFU mode.Now,your iPhone is enabled with Dr.Fone,and you will see the Unlock window displayed.Use the lightning cable or USB cable to connect your iPhone to the computer.The very first,as always,is to download the Dr.Fone on your computer. Active military personnel can unlock their AT phones without paying for the device in full. To unlock an AT phone, make sure you’ve paid for the device in full, and don’t have any unpaid bills. If you’re an AT customer, you can unlock your phone using a portal on the AT website. How do I know if my AT Iphone is unlocked by IMEI?Ĭheck your request If you have your request number and your device IMEI, you can go to att.com/unlockdevicestatus. Follow the prompts to enter and submit your new security passcode information. In the Wireless passcode section, select Forgot your passcode? or Change passcode. Learn how to reset or change your passcode Go to Profile > Sign-in info. The device can’t be active on another AT’s customer account. The phone you want to unlock can’t be reported lost, stolen, or involved in fraud. You can’t unlock your AT phone with a payment plan-it needs to be paid off in full. Unlocking an AT Prepaid Phone You need to have the device fully paid off. Step 4: Once you provide the email, AT will send you an email with the link to process your unlock request within 24 hours. Step 2: In the next step, select Yes to specify AT customers and enter your phone number. Can I unlock my ATT phone myself?įirst, go to AT online unlocking portal and select the option “Unlock your device”. AT will respond within two business days to let you know the status of the unlock request. To unlock your device to work on another wireless carrier’s network: Visit att.com/deviceunlock/. Your AT phone, tablet, or mobile hotspot must meet the eligibility requirements 1 before it can be unlocked. How to unlock iPhone 4 without password?.How do I know if my AT Iphone is unlocked by IMEI?.

How do you unlock an iphone 4