New User - Help with unlocking i337M S4 - GSM-Forum

BubluMian · 02-22-2014, 05:21

Hello,

I am a new user, and would like someone to help me unlock S4 i337M.

I root and enable USB debugging on S4. I connect S4 to laptop. I see ADB and I verify.

Then. I launch Z3X, and try to unlock it by writing IMEI. I select Repair > Repair EFS/Baseband and select IMEI and write IMEI, I click OK.

I get this:

Code:

Selected model: I337M
Selected port: COM201 USB Serial Port
Selected port speed: 115200
Searching ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SGH-I337M
Android version: 4.3
Product code: SGH-I337ZWAFMC
Phone version: I337MVLUEMK6
PDA version: I337MVLUEMK6
CSC version: I337MOYAEMK6
IMEI: XXXXXXXX
Phone S/N: XXXXXXXX
Checking Super user right... true
Writing data to phone... OK
Rebooting phone... OK
Checking phone at COM201
Phone not found
Done with Samsung Tool v.16.9

Am I suppose to use UART cable or use any of the *#9090# settings ? RIght now I am using default settings and micro USB cable without changing any settings.

Please help.

austin0 · 02-22-2014, 06:03

try with imei repair unlock

BubluMian · 02-22-2014, 06:04

That's what I did. But phone not found after reboot as per log above.

**blang** · 02-22-2014, 10:40

wrong post selected. you should choise samsung mobile port.

02-22-2014, 05:21	#1 (permalink)
BubluMian Freak Poster Join Date: Oct 2013 Posts: 185 Member: 2051424 Status: Offline Thanks Meter: 16	New User - Help with unlocking i337M S4 Hello, I am a new user, and would like someone to help me unlock S4 i337M. I root and enable USB debugging on S4. I connect S4 to laptop. I see ADB and I verify. Then. I launch Z3X, and try to unlock it by writing IMEI. I select Repair > Repair EFS/Baseband and select IMEI and write IMEI, I click OK. I get this: Code: Selected model: I337M Selected port: COM201 USB Serial Port Selected port speed: 115200 Searching ADB device... Please, allow USB debugging on phone... OK Reading phone info... Model: SGH-I337M Android version: 4.3 Product code: SGH-I337ZWAFMC Phone version: I337MVLUEMK6 PDA version: I337MVLUEMK6 CSC version: I337MOYAEMK6 IMEI: XXXXXXXX Phone S/N: XXXXXXXX Checking Super user right... true Writing data to phone... OK Rebooting phone... OK Checking phone at COM201 Phone not found Done with Samsung Tool v.16.9 Am I suppose to use UART cable or use any of the *#9090# settings ? RIght now I am using default settings and micro USB cable without changing any settings. Please help.

02-22-2014, 06:03	#2 (permalink)
austin0 No Life Poster Join Date: Feb 2014 Location: gsm Posts: 635 Member: 2131081 Status: Offline Sonork: 76543322223 Thanks Meter: 92	try with imei repair unlock

02-22-2014, 06:04	#3 (permalink)
BubluMian Freak Poster Join Date: Oct 2013 Posts: 185 Member: 2051424 Status: Offline Thanks Meter: 16	That's what I did. But phone not found after reboot as per log above.

02-22-2014, 10:40	#4 (permalink)
blang Product Manager Join Date: Oct 2000 Location: future Posts: 22,431 Member: 2368 Status: Offline Sonork: 100.111111 Thanks Meter: 186,557	wrong post selected. you should choise samsung mobile port.