Samsung Galaxy Express 3 Unlock without rooting

[rexelens]

Model: SM-J120A
Problem: Lock from USA (AT&T)

Solution: Downgrade Modem and Read code by GCPro Key



Instruction:
Need po muna idowngrade modem nya para di mag error sa readcode

After madowngrade

Then procced na po sa unlock (New method readcode)

Pakisundan nalang screenshot ko for the procedure

after that insert na yong NCK code , thanks

Done

Logs

sing Version...1.0.0.0058
Selected Port SAMSUNG Mobile USB Modem #10 COM30
Selected Model GT-I5500
Selected Task SAMSUNG Exynos Unlock

SAMSUNG Exynos Unlock started...
Searching phone...

Phone Found Please Wait...
Model := J120A
Ver := J120AUCU2AQC1/J120AATT2AQC1/J120AZTUU2APJ2/J120AUCU2AQC
SN := R58J11LMK3
IMEI := 35311808739373
UNIQID := CFN0058AADE63B
Device Detected...
SELinux := Enforcing
model:= SAMSUNG-SM-J120A
Type2 fail..
CHIP ID.. 03081000
Local scu-db update ok..
Reading nv_data please wait..
Hmac Verify ok..2
Phone is Locked..
MCK := 81958248
NCK := 90750531
NV IMEI1:= 353118087393735
IMEI cert file saved...

!!! Success !!!!
Total Time Take...00:02:20
Log Saved

Modem
pass protected

 

[KimRakim]

ano password boss+