samsung g550t1.....version 6.0.1 locked sa metroPCS
..PROCEDURE..root using odin with twrp-3.1.0-0-on5ltetmo.img
then...update superSU using sdcard with combination volume+home and power
..after root...proced to activared box z3x with latest samsung tool pro 28.1..100%done..
here a evidence
UNLOCK INSTRUCTIONS:
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. Enable 'USB debugging' in 'Settings'-'Developer options' for Android 4.0 - 4.1.2 or
tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options' in Android 4.2+.
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.
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.
4. After phone reboot, go to settings and perform factory reset.
Operation: Unlock
Selected model: SM-G550T1
Software version: 28.1
Waiting ADB device...
Please, allow USB debugging on phone... Ok
Reading phone info...
Model: SM-G550T1
Android version: 6.0.1
Product code: SM2G550TZWATMK
Phone version: G550T1UVU2AQC4
PDA version: G550T1UVU2AQC4
CSC version: G550T1TMK2AQC4
CSC country code: USA
CSC sales code: TMK
HW version: REV0.4
Phone SN: RV8J306MYPH
Chip name: EXYNOS3475
Modem board: SHANNON308
Security patch: 2017-03-01
RF cal date: 20170307
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Reading data... Ok
Detecting MODEM... Ok
Reading MODEM... Ok
Calculating... Ok
Writing zTool... Ok
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Reading data... Ok
HWID: 77 38 F8 82 B7 E8 01 BE DC FF 9D 72 96 08 95 65
Calculating... Ok
Unlocking... Ok
Writing NV data... Ok
Rebooting phone... Ok
Unlock done
Done with Samsung Tool PRO v.28.1
..PROCEDURE..root using odin with twrp-3.1.0-0-on5ltetmo.img
then...update superSU using sdcard with combination volume+home and power
..after root...proced to activared box z3x with latest samsung tool pro 28.1..100%done..
here a evidence
UNLOCK INSTRUCTIONS:
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. Enable 'USB debugging' in 'Settings'-'Developer options' for Android 4.0 - 4.1.2 or
tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options' in Android 4.2+.
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.
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.
4. After phone reboot, go to settings and perform factory reset.
Operation: Unlock
Selected model: SM-G550T1
Software version: 28.1
Waiting ADB device...
Please, allow USB debugging on phone... Ok
Reading phone info...
Model: SM-G550T1
Android version: 6.0.1
Product code: SM2G550TZWATMK
Phone version: G550T1UVU2AQC4
PDA version: G550T1UVU2AQC4
CSC version: G550T1TMK2AQC4
CSC country code: USA
CSC sales code: TMK
HW version: REV0.4
Phone SN: RV8J306MYPH
Chip name: EXYNOS3475
Modem board: SHANNON308
Security patch: 2017-03-01
RF cal date: 20170307
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Reading data... Ok
Detecting MODEM... Ok
Reading MODEM... Ok
Calculating... Ok
Writing zTool... Ok
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Reading data... Ok
HWID: 77 38 F8 82 B7 E8 01 BE DC FF 9D 72 96 08 95 65
Calculating... Ok
Unlocking... Ok
Writing NV data... Ok
Rebooting phone... Ok
Unlock done
Done with Samsung Tool PRO v.28.1
