Calculate SEC SamKEY TMO
Calculate SEC SamKEY TMO

How to use SamKey Unlock Samsung J3 Prime J327T T-Mobile without App Unlock, No Root

How to Unlock Samsung J3 Prime J327T T-Mobile SamKey TMO:

  1. Flash phone with the firmware
    * ODIN included in firmware package
    * It is recommended to enable ‘NAND Erase’ option in ODIN before flash
  2. Wait until phone POWER UP after flashing
    * It may take few minutes for phone to power up first time after flashing
    * Bypass WELCOME Wizard, phone must show HOME Screen before going to next level
    * Phone may show ‘UPLOAD MODE’ sometimes, No problem, Just restart phone to Regular mode and continue.
  3.  Activate USB Debugging (press Help button in SamKEY for instructions), (Accept ADB Authorization on phone if asked).

4. Disable PATTERN / User Password / IRIS Lock / FingerPrint

5. Connect phone to USB port (Powered ON)

6. Activate USB Diagnostic Port: *#0808# > choose “DM+MODEM+ADB” > OK

7. Press Calculate 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

Calculate SEC SamKEY TMO
Calculate SEC SamKEY TMO

8. Wait for Calculate operation finish, Your phone will be UNLOCKED
* NO NEED to Write SEC for this model

9. Write Original (Stock ROM) after Unlocking finished from J327T (T-Mobile)

J327T1 (MetroPCS)

How to Unlock J3 Prime J327T by Samkey TMO
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