0 votes
hello team,

i have g715fn ( G715FNXXS9CUL2 ) network locked i checked it on website it is maintioned that it can be unlocked without root but when i try to unlock it shows always error " Initialization zTool... error (1) "

what is the problem and how to solve it ?
in Samsung Tool by (180 points)

1 Answer

0 votes
Hello. Where are logs?
by (200k points)
Operation: Unlock via Server DIAG Jan 2021
Selected model: SM-G715FN
Software version: 44.15

Checking Login and Password... OK
Balance: 5 crd.
You have 5 credit(s) left. This operation takes 5 credits. Continue?  Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G715FN
Android version: 11
PDA version: G715FNXXS9CUL2
CSC version: G715FNOXM9CUL2
Phone version: G715FNXXS9CUL2
Product code: SM-G715FZKDITV
CSC country code: ITALY
CSC sales code: ITV
Carrier ID: E29
Phone SN: R58RB0xxxxx
IMEI: 352032115xxxxxx
HW version: MP 0.300
RF cal date: 20211103
Chip name: EXYNOS9611
Modem board: SHANNON337
Security patch: 2021-12-01
Boot Warranty bit: 0
SIM State: ABSENT,ABSENT
Initialization zTool... error (1)
Done with Samsung Tool PRO v.44.15 [SM-G715FN,Unlock via Server DIAG Jan 2021]

 

i tried with all unlock options ...
Use checkphones: https://z3x-team.com/check-your-phone/

 

Supproted up to bit7
  • Unlock using credits

    5crd

    G715FNXXS4ATE5, G715FNXXS7ATL1, G715FNXXS9CUK1, G715FNXXS9CUL2, G715FNXXS9CVB1, G715FNXXU1ASLB, G715FNXXU7BUA8

Unfortunately, there is a mistake. Supported via root algo only.
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