Samsung i337 unlocking problem with z3x - GSM-Forum

sathvik71052 · 07-30-2013, 14:07

Pl explain samsung s4 i337 unlock with z3x

dany.d · 07-30-2013, 14:37

for old version z3x select i727 + cable c3300/uart no micro-usb and direct unlock.

sathvik71052 · 08-02-2013, 08:30

sir i dont have uart cable pl explain how to unlock with usb cable.......

mustafa_180 · 09-07-2013, 17:19

1. Phone must be powered on.
2. Type *#7284# and choose Modem for both options.
3. Type *#9090# and choose DM\DUM over HS-USB.
4. Reboot phone.
5. Connect USB cable, install drivers.
6. Select diagnostic port in port settings.
7. Press "Unlock" button.

Quote:

Originally Posted by sathvik71052

sir i dont have uart cable pl explain how to unlock with usb cable.......

kasrawiz · 09-16-2013, 18:19

Quote:

Originally Posted by mustafa_180

1. Phone must be powered on.
2. Type *#7284# and choose Modem for both options.
3. Type *#9090# and choose DM\DUM over HS-USB.
4. Reboot phone.
5. Connect USB cable, install drivers.
6. Select diagnostic port in port settings.
7. Press "Unlock" button.

can we use any USB cable ? or only urt ? if its UART WHAT IS THE NAME OF CALE THANK YOU

bsrcellular · 12-10-2013, 21:02

Guide to MicroUSB Unlocking the I337 and M919 (both tested, M919 proof below)...

1. *#0808# RNDIS+DM+Modem
2. *#9090# DM/DUN over HSIC
3. Plug in and wait for driver install
4. Press Unlock or Read Codes

Selected model: M919
Selected port: COM166 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615A-CEFWTAZM-4.0.17062
Reading security... OK
Calculating... OK
Writing security... OK
Reseting...
Unlock done
Done with Samsung Tool v.16.3

07-30-2013, 14:07	#1 (permalink)
sathvik71052 No Life Poster Join Date: Jul 2007 Location: india Age: 48 Posts: 590 Member: 549926 Status: Offline Thanks Meter: 118	Samsung i337 unlocking problem with z3x Pl explain samsung s4 i337 unlock with z3x

07-30-2013, 14:37	#2 (permalink)
dany.d No Life Poster Join Date: Apr 2007 Location: romania Posts: 865 Member: 492293 Status: Offline Thanks Meter: 325	for old version z3x select i727 + cable c3300/uart no micro-usb and direct unlock.

08-02-2013, 08:30	#3 (permalink)
sathvik71052 No Life Poster Join Date: Jul 2007 Location: india Age: 48 Posts: 590 Member: 549926 Status: Offline Thanks Meter: 118	sir i dont have uart cable pl explain how to unlock with usb cable.......

12-10-2013, 21:02	#6 (permalink)
bsrcellular Junior Member Join Date: Oct 2013 Posts: 9 Member: 2048662 Status: Offline Thanks Meter: 1	Guide to MicroUSB Unlocking the I337 and M919 (both tested, M919 proof below)... 1. #0808# RNDIS+DM+Modem 2. #9090# DM/DUN over HSIC 3. Plug in and wait for driver install 4. Press Unlock or Read Codes Selected model: M919 Selected port: COM166 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Reading phone info... Build: M9615A-CEFWTAZM-4.0.17062 Reading security... OK Calculating... OK Writing security... OK Reseting... Unlock done Done with Samsung Tool v.16.3