Latest Firmware Update Samsung Galaxy Gio GT-S5660, S5660DXKC3

1. Open the latest Kies (must be the latest update / Kies 2.0.0.11032_12_9)
2. Plug GIO to PC
3. Kies detect the latest firmware

4. Click Update.

5. Download process Firmware by Kies (wait until finish)
6. GIO restart and it says Downloading.
7. Once completed GIO restart again.
8. Backup Process (which has been backing up data).
9. Done.

If Stuck on Upgrade time

1. If more than 5 minutes of the firmware update process is still at 0% / stuck and in a state GIO tetep DOWNLOAD mode, please disconnect the USB cable. remove the battery and then reinstall.

2. Close Kies and Updaternya with ALT + F4 until no longer Kies window
3. Then run back Kies, there will be a failed firmware update notifications, and offered to do an emergency firmware recovery.
4. Next up was asked to run Kies into recovery mode (download mode)
5. GIO Make sure power is off and there is no usb cable is attached.
6. Press the volume down + home + power button simultaneously
7. make sure it says Downloading ... GIO screen.
8. Plug the USB back to the GIO.
9. Press Retry the Emergency Firmware Recovery window
10. Update will begin to take place, there will be no downloading of data in return.because already in the previous download that still exist in the cache
11. Wait until the download is complete .. Update done