SamKEY TMO is special software for Unlock:
T-Mobile, MetroPCS, Verizon, Sprint, locked SAMSUNG phones
Which do NOT ASKING FOR NETWORK UNLOCK CODE,
and just Show : Invalid SIM Card (APP UNLOCK)
Few Major Clarification
Only USB cable is required for unlock operation
For S550TL you must have UART Cable
This solution makes Phone PERMANENTLY UNLOCKED
Phone will remains UNLOCKED even if you upgrade firmware
Software will be locked on one pc with fingerprint
You can change PC & Change fingerprint once in a week
USB Sharing is not supported (Remote Unlocking)
Here is the forum information about SamKey
Software Exe
http://samkey.org/forum/forumdisplay.php?19-SamKEY-TMO-Edition-Updates
How to use
http://samkey.org/forum/forumdisplay.php?11-SamKEY-TMO-Edition
Finger Print
Follow this image
How to use SamKEY TMO Edition :
1. Activate USB Debugging (press Help button in SamKEY for instructions)
2. Disable PATTERN / User Password / IRIS Lock / FingerPrint
3. Connect phone to USB port (Powered ON)
4. PressCalculate SEC
* If you see any error, or program hangs during Read Data > enable'Deep Calculate'option and do from beginning
* If you see Unsupported Firmware message, You must write firmware first
* You can find firmwares here(IF NEEDED):http://samkey.org/forum/Forum-USA-Americ...zon-Sprint
5. After calculation operation finished, wait for phone to boot up (on HOME Screen)
6. PressWrite SEC
* If you see any error during Write SEC onfirst try, enable'Skip Erase'option, and try Write SEC again
Finger Print Change READ THIS
IF YOU WANT TO CHANGE FINGER PRINT TO ANOTHER PC PLEASE EMAIL THE FOLLOWING DATA TO [email protected]
1. Current Old Finger Print
2. User id
3. Password
4. New Finger Print
Delivery time: Instant
Service type: Server
Submit to verify allowed: No
Cancellation allowed: No
Order processing: API