How To Unlock a T-mobile phone like Samsung Galaxy S9 / iPhone 8 / Note 9 / LG / Moto G6 / iPhone x / Etc. – Device Unlock App
This short video will show you how to unlock a phone using the device unlock app from t-mobile. This will be useful for any phone model, including the iPhone 8, Samsung Galaxy S9, Note 9, LG Aristo, LG G7 ThinQ, Moto G6, Moto G5, iPhone XS, or any other phone.
To Unlock a phone we just need the IMEI number and we will generate the network unlock code and your sim card from your gsm network will be supported. This will work even if your phone is under contract.
The Tmobile unlock application app can be downloaded from the app store or in most cases T-mobile already has it preinstalled.