SGH-T989 from T-Mobile and need to Unlock...
Problem is.. Naka-Custom Rom... [ROM] Evervolv | 4.0.0 [AOSP 4.4.4]
Some Custom Roms eh Hindi binabasa ng Z3X coz' walang Service Menu.. *#7284#, *#0808#, even *#9090#
No Choice kundi kausapin customer na kailangan i-flash Stock Firmware...
Luckily.. Pumayag naman...
So Download Firmware Here.. (Gingerbread) --> http://d-h.st/TVE
Then Flash..
now proceed to unlocking...
Enable USB Debugging...
Open Z3X, Choose the Right Model..
micro-uart cable:
1. Phone must be powered on.
2. Type *#7284# and choose Modem for UART and PDA for USB options.
3. Type *#9090# and choose UART.
4. Connect the phone to UART port.
5. Choose correct COM port in port settings
6. Press "Unlock" button.
micro-USB cable:
1. Phone must be powered on.
2. Type *#7284# and choose Modem for USB and PDA for UART options.
3. Type *#9090# and choose HS-USB.
4. Reboot phone.
5. Connect USB cable, install drivers.
6. Select diagnostic port in port settings.
7. Press "Unlock" button.
Unlock Done..
Problem is.. Naka-Custom Rom... [ROM] Evervolv | 4.0.0 [AOSP 4.4.4]
Some Custom Roms eh Hindi binabasa ng Z3X coz' walang Service Menu.. *#7284#, *#0808#, even *#9090#
No Choice kundi kausapin customer na kailangan i-flash Stock Firmware...
Luckily.. Pumayag naman...
So Download Firmware Here.. (Gingerbread) --> http://d-h.st/TVE
Then Flash..
now proceed to unlocking...
Enable USB Debugging...
Open Z3X, Choose the Right Model..
micro-uart cable:
1. Phone must be powered on.
2. Type *#7284# and choose Modem for UART and PDA for USB options.
3. Type *#9090# and choose UART.
4. Connect the phone to UART port.
5. Choose correct COM port in port settings
6. Press "Unlock" button.
micro-USB cable:
1. Phone must be powered on.
2. Type *#7284# and choose Modem for USB and PDA for UART options.
3. Type *#9090# and choose HS-USB.
4. Reboot phone.
5. Connect USB cable, install drivers.
6. Select diagnostic port in port settings.
7. Press "Unlock" button.
Unlock Done..