Before Unlocking The Samsung SM-J415F (J4 Plus), Make Sure The Following Steps Are Performed:
How Much Credit Will Your Z3X Cose For Your Phone…?
LINK – Search Model
Download Samsung USB Driver Lasted
LINK – DOWNLOAD
Download ADB Driver Lasted Version
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UNLOCK INSTRUCTIONS:
To read security codes using sever:
Knox warranty does not matter.
- Power on the phone.
- Tap 7 times on ‘Build number’ in ‘Settings’-‘About phone’ to enable ‘Developer options’,
go to ‘Settings’-‘Developer options’ and enable ‘USB debugging’. - Connect the phone to PC with USB cable, install drivers if needed.
- Select device in ADB settings.
- 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
Selected model: SM-J415F
Selected port: COM55 SAMSUNG Mobile USB Serial Port
Software version: 43.17
Checking Login and Passwordโฆ OK
Balance: 12 crd.
You have 12 credit(s) left. This operation takes 5 credits. Continue? Yes
Waiting for device to become readyโฆ OK
Reading phone infoโฆ
Model: SM-J415F
Android version: 9
PDA version: J415FXXS6BTK2
CSC version: J415FOLM6BTH1
Phone version: J415FXXU6BTH1
Product code: SM-J415FZKDAIS
CSC country code: THAILAND
CSC sales code: AIS
Carrier ID: AIS
Phone SN: R58M2xxxxL
IMEI: 35502110xxxxx3
HW version: REV0.4A
RF cal date: 2019.02.26
Chip name: MSM8917
Modem board: MSM8917
Security patch: 2020-12-01
Boot Warranty bit: 0
SIM State: ABSENT,ABSENT
Searching Samsung diag portโฆ detected COM55
Initialization zToolโฆ OK
Running zTool, please waitโฆ OK
Executingโฆ OK
Searching Ramdump interfaceโฆ COM51 detected
Reading data from phoneโฆ OK
Calculatingโฆ OK
Searching serverโฆ OK
Waiting for server answerโฆ OK
Freeze code: 13839382
NET lock: 70829136
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
For check lock status: *#7465625#
Done with Samsung Tool PRO v.43.17
Download Z3X BOX Lasted Version
LINK – DOWNLOAD
