A520 unlock error [Answered]

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A520 unlock error [Answered]

On November 9, 2020, Posted by , In General, With 2 Comments

hello
i try to unlock samsung a520 but phone still locked.
hard reset and change pc not work,


where is the problem?

Waiting ADB device… OK
Reading phone info…
Model: SM-A520F
Android version: 8.0.0
PDA version: A520FXXSFCTG8
CSC version: A520F3IEFCTG1
Phone version: A520FXXSFCTG8
Product code: SM-A520FZDA3IE
CSC country code: Ireland
CSC sales code: 3IE
Phone SN: R58K15BXECH
IMEI: 3552120……
HW version: MP 0.401
RF cal date: 20180126
Chip name: EXYNOS7880
Modem board: SHANNON325
Security patch: 2020-08-01
Boot Warranty bit: 0
SIM State: ABSENT
Initialization zTool… OK
Running zTool, kindly wait… OK
Reading data from phone… error (0 5.2)
Reboot phone and try again.
Check ADB drivers, USB cable. Dont use USB Hubs
If this repeated then reflash phone and make factory reset.

Done Along with Samsung Tool PRO v.41.6

2 Comments so far:

  1. arminasg says:

    Hello. Unfortunately, for now bit15 not supported. Wait for updates.

  2. tavenger5 says:

    ok, thx for answer….