How to unlock Samsung Galaxy S3 / I9305 by Z3X
procedure
Read carefully for unlocking Galaxy S3
for rooting phone need these files
download Odin3.zip
download I9305_CWM_Recovery.tar.md5
easily you can find here:
[CWM GT-I9305] CF-ROOT CWM Recovery for GT-I9305 here
for unlocking with z3x
1. UART 3300k
2. root phone.
3. do *#7284# the menu will open select modem in uart option
usb select pda
3. then *#9090# and then select option no# 4 dm over uart
4. connect phone to C3300k uart cable.
5. press unlock.
Read again if not success
Selected model: I9305
Selected port: COM7 Z3X BOX Serial Port
Selected port speed: 115200
Reading phone info...
Reading phone info... fail
Done with Samsung Tool v.13.4
Selected model: I9305
Selected port: COM7 Z3X BOX Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615ACEHWMAZD1795
Reading security... OK
Calculating... OK
Writing security... OK
Reseting...
Unlock done
Done with Samsung Tool v.13.4
Read carefully for unlocking Galaxy S3
for rooting phone need these files
download Odin3.zip
download I9305_CWM_Recovery.tar.md5
easily you can find here:
[CWM GT-I9305] CF-ROOT CWM Recovery for GT-I9305 here
for unlocking with z3x
1. UART 3300k
2. root phone.
3. do *#7284# the menu will open select modem in uart option
usb select pda
3. then *#9090# and then select option no# 4 dm over uart
4. connect phone to C3300k uart cable.
5. press unlock.
Read again if not success
Selected model: I9305
Selected port: COM7 Z3X BOX Serial Port
Selected port speed: 115200
Reading phone info...
Reading phone info... fail
Done with Samsung Tool v.13.4
Selected model: I9305
Selected port: COM7 Z3X BOX Serial Port
Selected port speed: 115200
Reading phone info...
Build: M9615ACEHWMAZD1795
Reading security... OK
Calculating... OK
Writing security... OK
Reseting...
Unlock done
Done with Samsung Tool v.13.4