A520 unlock error [Answered] - GSM-Forum

Nestor7 · 11-02-2020, 11:51

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, please wait... OK
Reading data from phone... error (0 5.2)
Reboot phone and try again.
Check ADB drivers, USB cable. Don't use USB Hubs
If this repeated then reflash phone and make factory reset.

Done with Samsung Tool PRO v.41.6

Z3X · 11-02-2020, 12:21

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

Nestor7 · 11-02-2020, 12:33

ok, thx for answer....

11-02-2020, 11:51	#1 (permalink)
Nestor7 Freak Poster Join Date: Oct 2003 Location: noahabahama Age: 44 Posts: 218 Member: 41229 Status: Offline Thanks Meter: 24	A520 unlock error [Answered] 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, please wait... OK Reading data from phone... error (0 5.2) Reboot phone and try again. Check ADB drivers, USB cable. Don't use USB Hubs If this repeated then reflash phone and make factory reset. Done with Samsung Tool PRO v.41.6

11-02-2020, 12:33	#3 (permalink)
Nestor7 Freak Poster Join Date: Oct 2003 Location: noahabahama Age: 44 Posts: 218 Member: 41229 Status: Offline Thanks Meter: 24	ok, thx for answer.... Last edited by Z3X; 11-04-2020 at 16:18.

11-02-2020, 12:21	#2 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,951 Member: 706257 Status: Offline Thanks Meter: 5,065	Hello. Unfortunately, for now bit15 not supported. Wait for updates.