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Old 02-08-2019, 07:04   #382 (permalink)
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SM-G550T Unlock done

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 the phone in download mode (turn off phone, press vol.down + home + power).
2. Connect the 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-G550T
Software version: 34.8

Waiting ADB device... OK
Reading phone info...
Model: SM-G550T
Android version: 6.0.1
PDA version: G550TUVU2AQC4
CSC version: G550TTMB2AQC4
Phone version: G550TUVU2AQC4
Product code: SM2G550TZKATMB
CSC country code: USA
CSC sales code: TMB
IMEI: 353764084623937
HW version: REV0.4
RF cal date: 20170104
Chip name: EXYNOS3475
Modem board: SHANNON308
Security patch: 2017-03-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Initialization data... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data... OK
HWID: 3C C1 11 84 D3 8E 5F 1F 99 17 F2 9F F5 7E 38 96
Calculating... OK
Unlocking... OK
Writing NV data... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.34.8
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