0 votes
Hello, I inform you that this firmware version is not compatible (I suppose that in the future it will be) with the code reading unlock, without previously downgrading to a previous version.
Add new firmware versions to perform unlocks and services of the latest phone models with recent firmware. Thank you.
To read security codes using sever:
Knox warranty does not matter.
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 'Read Codes via server' button, 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 [UPLOAD 2021]
Selected model: SM-A217F
Software version: 43.19

Checking Login and Password... OK
Balance: 30 crd.
You have 30 credit(s) left. This operation takes 5 credits. Attention! In case if phone asking MCK code, using this method will consume credits twice - first for MCK code and then for NCK. Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-A217F
Android version: 11
PDA version: A217FXXU7CUI7
CSC version: A217FOXM7CUJ4
Phone version: A217FXXU7CUI6
Product code: SM-A217FZKUPHE
CSC country code: SPAIN
CSC sales code: PHE
Carrier ID: EUX
Phone SN: R58NA32DXKM
IMEI: 356104320781867
HW version: MP 0.500
RF cal date: 20201019
Chip name: EXYNOS850
Modem board: SHANNON318
Security patch: 2021-09-01
Boot Warranty bit: 0
Initialization zTool Loader... OK
Running zTool, please wait... OK
Loading... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading lock state... error (3)
AP version A217FXXU7CUI7 is not supported, downgrade if possible

Done with Samsung Tool PRO v.43.19
in Samsung Tool by (190 points)

1 Answer

0 votes
Hello. Currently this bit not supported for reading codes.
by (198k points)