hola espero esto les sirva hice unlock a samsung g975f con bit 9 en samkey solo costo 8 creditos
bit 15 solo con z3x usando la opcion de root.. consume 5 creditos..
UNLOCK INSTRUCTIONS:
To read security codes using sever:
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, select 'Unlock via server ...' algo,
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: Unlock
Selected model: SM-G975F
Software version: 44.11
Checking Login and Password... OK
Balance: 9 crd.
You have 9 credit(s) left. This operation takes 5 credits. Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G975F
Android version: 11
PDA version: G975FXXSEFUJ2
CSC version: G975FOXMEFUJ2
Phone version: G975FXXSEFUJ2
Product code: SM-G975FZKLXEF
CSC country code: France
CSC sales code: XEF
Carrier ID: DOR
Phone SN: R28M304KB1L
IMEI: 35521......................
HW version: MP 0.700
RF cal date: 20190302
Chip name: EXYNOS9820
Modem board: SHANNON5000
Security patch: 2021-11-01
Boot Warranty bit: 1
SIM State: ABSENT
Checking Super user right... false
A system-as-root phone type was detected. If root is installed, then need to restart the phone in recovery mode. Continue? Yes
Rebooting phone to recovery mode... OK
Waiting for device to become ready... OK
Checking Super user right... true
Root version: 24.2:MAGISKSU
Checking data... OK
Searching server... OK
Checking server answer... OK
Data preparation... OK
Initialization zTool... OK
Running zTool, please wait... OK
Executing 1st step... OK
Executing 2nd step... OK
Searching server... OK
Waiting for server answer... OK
Unlocking... OK
Rebooting phone... OK
Done with Samsung Tool PRO v.44.11 [SM-G975F,Unlock]
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