0 votes
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 'Read Codes via server' button, select 'Read codes ...' 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-A405FN
Software version: 44.17

Checking Login and Password... OK
Balance: 169 crd.
You have 169 credit(s) left. This operation takes 5 credits. Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-A405FN
Android version: 11
PDA version: A405FNXXU4CVK1
CSC version: A405FNOBE4CVK1
Phone version: A405FNXXU4CVK1
Product code: SM-A405FZKDEVR
CSC country code: UK
CSC sales code: EVR
Carrier ID: EVR
Phone SN: R58N41BWWYT
IMEI: 355521116529096
HW version: REV0.3A
RF cal date: 20200415
Chip name: EXYNOS7904
Modem board: SHANNON327
Security patch: 2022-11-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Checking Super user right... true
Root version: 25.2: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... error (6 2.7.9)
Rebooting phone... OK

Done with Samsung Tool PRO v.44.17 [SM-A405FN,Unlock]
in Samsung Tool by (140 points)

1 Answer

0 votes
Hello. This bit supported via root only and need downgrade firmware. Use checkphones: https://z3x-team.com/check-your-phone/
by (165k points)
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