gt 540 vibrate only[Solved]
LG Optimus GT450 Hard reset
Follow this easy steps
1) Start your phone [phone must be started with or without sim]
2) Press volume up button + home button + search button
[Location of volume up button is on right side, location for home button is on bottom middle button of home screen and search button is right side of phone above camera button]
3) Keep all those button pressed at the same time for 5 second
4) Phone will ask you for " Are you sure you want to factory reset?"
5) Press yes and wait for 1 minute, Phone will hang first and than restart after sometime.
6) You've done resetting your GT540 successfully
kung walang lalabas try mo ipa bootmode
kung meron pang boot pasok dito
kung no luck pa rin baka brick ang unit
ito pa isa ::::::
To enter emergency mode, disconnect cable, reconnect battery, press and hold "Vol-"+"Vol+"+"Power ON" buttons and connect cable
4. Write firmware
Connect powered-on phone to PC with Micro USB cable;
Install necessary driver;
Select firmware file;
Click "Write firmware" button;
Follow software instructions (promts).
Note: If it is not possible to write firmware or during firmware writing occures error, you need to put manualy phone into Emergency mode
Note: Please, make sure the phone's battery is fully charged. Disconnect all other devices from the computer (including phones, modems, etc.) and close all other running programs. To avoid errors in the flashing process, use a clean PC (without any installed drivers for other Qualcomm-based devices). You should not run any other programs or attach new devices to your computer during the flashing! Please, follow these simple precautions to avoid damaging your phone.
Note: Please, don't upgrade/downgrade firmware version, if it is not necessary.
LG Optimus GT450 Hard reset
Follow this easy steps
1) Start your phone [phone must be started with or without sim]
2) Press volume up button + home button + search button
[Location of volume up button is on right side, location for home button is on bottom middle button of home screen and search button is right side of phone above camera button]
3) Keep all those button pressed at the same time for 5 second
4) Phone will ask you for " Are you sure you want to factory reset?"
5) Press yes and wait for 1 minute, Phone will hang first and than restart after sometime.
6) You've done resetting your GT540 successfully
kung walang lalabas try mo ipa bootmode
kung meron pang boot pasok dito
kung no luck pa rin baka brick ang unit
ito pa isa ::::::
To enter emergency mode, disconnect cable, reconnect battery, press and hold "Vol-"+"Vol+"+"Power ON" buttons and connect cable
4. Write firmware
Connect powered-on phone to PC with Micro USB cable;
Install necessary driver;
Select firmware file;
Click "Write firmware" button;
Follow software instructions (promts).
Note: If it is not possible to write firmware or during firmware writing occures error, you need to put manualy phone into Emergency mode
Note: Please, make sure the phone's battery is fully charged. Disconnect all other devices from the computer (including phones, modems, etc.) and close all other running programs. To avoid errors in the flashing process, use a clean PC (without any installed drivers for other Qualcomm-based devices). You should not run any other programs or attach new devices to your computer during the flashing! Please, follow these simple precautions to avoid damaging your phone.
Note: Please, don't upgrade/downgrade firmware version, if it is not necessary.
3:F8:2A:8C