Before you give your handset to repair shop or buy new handset, please try the following procedure to repair your device. First charge your battery more then 70%, backup your important data like phone-book, message, email, images and settings and in most cases take out SIM card and SD card. After doing hard reset not possible to recover your data, so online backup is always important. For all of your data, a backup should be done on a external device, hard drive, raid system media or SD card.
How to Hard Reset Holux GPSmile 55 Car GPS
It will only be required to reboot the system under extremely few circumstances. Reset your system if the following situations occur:
- Heavy lag experienced when refreshing screens or operations, which result in an inoperable system.
- Cannot turn off the system with the power button.
- No response after a selection is made on the screen.
If any of the above occurs, turn the system power switch at the rear side Off and turn it back On to reboot the system.