samsung SM-920t unlock done by Z3x box

Phone must be rooted!
If the software can’t root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on ‘Build number’ in ‘Settings’-‘About phone’ to enable ‘Developer options’,
go to ‘Settings’-‘Developer options’ and enable ‘USB debugging’.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press ‘Unlock’ button for direct unlock or ‘Read codes’ to read security codes.

To reset Google account activation or Samsung reactivation lock:
1. Power on phone in download mode (turn off phone, press vol.down + home + power).
2. Connect phone to PC with USB cable, install drivers if needed.
3. Press ‘Reset FRP/React/EE’ to deactivate Google/Samsung/EE account activation lock.
(Sometimes needs to perform ‘wipe data/factory reset’ once more, to complete this locks removal.)

Operation: Unlock
Selected model: SM-G920T
Software version: 25.2

Waiting ADB device… OK
Reading phone info…
Model: SM-G920T
Android version: 5.1.1
Product code: SM2G920TZDATMB
Phone version: G920TUVS3DOJC
PDA version: G920TUVS3DOJC
CSC version: G920TTMB3DOJC
CSC country code: USA
CSC sales code: TMB
HW version: REV1.0
Phone S/N: R58G61WVKDL
Modem board: SHANNON333
RF cal date: 20150623
Checking Super user right… true
Initializating zTool… OK
Running zTool, please wait…
Start… OK
Init… OK
Generate and check client proof… OK
Verify proof by client… OK
Reading data… OK
Reading nv data… OK
Checking NV data… OK
Calculating… OK
Unlocking… OK
Rebooting phone… OK
Unlock done

Done with Samsung Tool PRO

root file =


  • download Z3X VERSION 25 2