unlock fail t387t [Answered]
Phone must be rooted!
If the software cant 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 Along with USB cable, install drivers if wanted.
4. Select device in ADB settings.
5. Press Unlock TMB via Server button for direct unlock, write your login and password in window if it will appear.
(Login and password will be saved as default after first input and can be changed in settings)
Operation: Read Codes via Server
Selected model: SM-T387T
Software version: 41.7
Checking Login and Password… OK
Ballance: 7 crd.
You have 7 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting for device to become ready… OK
Reading phone info…
Android version: 9
PDA version: T387TUVS1BTE1
CSC version: T387TTMB1BTE1
Phone version: T387TUVS1BTE1
Product code: SM-T387TZKATMB
CSC country code: USA
CSC sales code: TMB
Phone SN: R52MC0GKRLH
HW version: REV0.4
RF cal date: 2019.12.10
Chip name: MSM8917
Modem board: MSM8917
Security patch: 2020-06-01
Boot Warranty bit: 0
SIM State: ABSENT
This phone is APP LOCKED and unlock is not supported by this method
Done Along with Samsung Tool PRO v.41.7
not applock ask code