SAMSUNG Galaxy J Max Unlock

It is not possible to unlock LG devices sold by Boostmobile (CDMA) using codes. These devices are not asking for the codes as GSM devices and there is no alternative procedure to apply a network unlocking code on CDMA Android phones.

Sorry for not being able to help more.

Make sure that the carrier associated to the SIM is compatible with your device. If the device is a GSM one you'll have to use a GSM carrier (not CDMA).

Also, it is a good idea to verify if the IMEI is blacklisted for some reason. 

I suggest you to contact the carrier associated to the SIM. They will give you specific details regarding the issue (including compatibility and blacklisting). Alternatively, you can contact our Support Team via support@imei-unlocker.com; make sure to provide the:- model, carrier which sold the device. IMEI and the name of the carrier you are trying to use.

Hello,

If the device is asking for the network unlocking code when you insert a SIM of a different carrier it means that is network locked.

Make sure that your phone is not asking for SIM Pin or PAC code - these are different codes.

For more info you can contact our Support Team via support@imei-unlocker.com. Please provide the exact message displayed by the phone when you insert a SIM of a different carrier.

Hello,

Unfortunately we are not able to help you. This is the FRP protection of the device and we have no solution to bypass it.

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You are required to log in to the original Google Account using the username and password. If you have multiple Google Accounts set up on the device, you can log in using any of the accounts.

If you don't remember your Google username and/or password, you can do one of these: 

• Check your device’s Account settings for your account name, and reset your password via the device or at www.google.com. It can take 24 hours for the password reset to sync with all devices registered to the account. 
• If you know your Google username but can't remember the password, you can reset your password on the device, or at www.google.com. It can take up to 24 hours for a new password to sync with all registered devices. After 24 hours, you can try logging in to your phone with the new password. 
• If you have multiple Google Accounts, and you can't remember which Google Account you set up on your device, visit https://www.google.com/android/devicemanager. Log in with your Google username and password and check the list of devices registered to the account. If you don't see the device listed on the account, it means the device is registered to a different account. Use the same process to check for devices linked to your other Google Accounts. When you find the registered account, use it to log in to your device.

• If you can't remember any of your Google Account information, you can send your device, along with proof of purchase, to an authorized Samsung Service Center. Samsung has special tools to reset the phone to factory defaults with no protection enabled.

Hello,

Please tell us more about the issue you have. I suggest you to contact our Support team via the support@imei-unlocker.com and provide all the details about the problem including the IMEI/model/carrier of your device.