Sprint devices with “Invalid SIM” message also can be unlocked!
Read Info – read phone’s software and hardware information. Can be done via ADB or Flash mode.
Sprint Unlock operation can be used for phone locked to Sprint or BoostMobile. If phone show ‘Invalid SIM’ most likely its locked and you need to unlock by this method!
* Firmwares listed above are firmwares which was tested on this device by other TMBkiller members!
What “Supported binaries” mean?
Binary Version is a part of firmware name, 5nd char from end. Ex. Firmware SM-G930PVPU4BQH1 has binary 4 (U4).
Enable ADB debugging on Samsung Galaxy S7 SM-G930P
To use ADB with a device connected over USB, you must enable USB debugging in the device system settings, under Developer options.
On Android 8.0 and higher, the Developer options screen is hidden by default. To make it visible, go to Settings > About phone -> SW Information and tap Build number seven times. Return to the previous screen to find Developer options at the bottom.
On some devices, the Developer options screen might be located or named differently.
About Sprint and BoostMobile locked phones
Sprint devices cannot be unlocked by unlock code, Sprint locked devices will show just “Invalid SIM” message when unsupported SIM is inserted!
What do you need for remote unlock:
A Windows computer with an internet connection. For some unlock operation internet speed (download) might be important.
USB cable for your model, make sure is genuine and fully working, connect it to a main USB port to your computer