Procedure to Update Galaxy GIO S5660 with MIUI 2.4.20 Firmware:
- Download the MIUI 2.4.20 Firmware Package from here to your computer. Once downloaded, connect your phone to the computer with thehelp of original USB cable and place these two files in your Galaxy GIO.
- Disconnect the USB Cable and turn off the same so that it can be entered in the recovery mode. The recovery mode in the Galaxy GIO S5660 can be entered by Holding Menu Button and then Power ON the device. If the device turns ON in the normal mode then you need to try again to enter into the recovery mode. Additionally, you can also enter the Galaxy GIO in the recovery mode from the ROM Manager app.
- In the recovery mode, you need to select “install zip from sd card” > “choose zip from sd card” and then choose the MIUI 2.4.20 Zip file which is placed in the phone.
- Once the update process is completed, the device will again land back to the recovery screen. In the recovery screen, select “++++ Go Back ++++” and then choose the option of “reboot system now” for rebooting the system. If the phone refuses to show the home screen even after 5 minutes of restart, you need to then reinsert the battery.
Note: If the device gets into the boot loop sequence or say gets stuck in the welcome screen, just re insert the battery and re follow the above instructions so as to again follow the above mentioned instructions.
To check on whether the firmware has been updated or not, navigate to the path “Settings > About Phone” where in you can find the current firmware version. Do let us know in the comments section if you face any issues in the process of firmware update.