UnlockUnit

What does it mean when your phone's IMEI has only 14 digits? The first thing you need to be sure of is that all Mobile Phones have a 15 digit IMEI.   In order to find out the IMEI number of your...

How to solve "APN settings not available for the current user profile" You have just unlocked your phone and somehow, your device cannot connect to the Mobile Data network. This usually happens when the APN setting is not auto-completed when...

 Here is a step-by-step guide on how to unlock Samsung Galaxy J3 Pro using unlocking codes to work on any GSM Network. This guide contains everything you need to know for a Samsung Galaxy J3 Pro unlock: where to procure the...

What can you do when your phone displays the message "Not Registered on Network" You might find yourself in the situation where, after you've unlocked your phone the message Not Registered on Network will appear. The Not Registered on Network...

What can you do when your phone displays Invalid SIM Card after Permanent Unlock using T-Mobile Device Unlock App You might find yourself in the situation where your T-Mobile USA phone will display "Invalid SIM card" after Permanent Unlock. The...

Here is a step-by-step guide about how to unlock Motorola Moto G4 Plus using unlocking codes to work on any GSM Network. This guide contains everything you need to know for a Motorola Moto G4 Plus unlock: where to procure the...

What do you do when you cannot use Mobile Data after unlock? If you got the message "Unlock Successful" it means your phone is fully unlocked. If the Internet is not working you will have to contact your network provider...

Are you not sure about the difference between the unlock code and PIN/PUK? Do not worry! If the message is displayed on your phone is “Enter PIN” and you have 3 attempts to insert the correct pin, then you need...

Device Unlock App Error types and significance There are some cases when the Device Unlock app will return an error message. Depending on this message there are several steps that you can perform to move past these errors. We will...

What can you do when your phone displays "0 Attempts Left" (LG, Blackberry) Always make sure that you do not use all your attempts. If you already used all 10 attempts and you have 0 attempts left, you have to...