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 Nokia 6610i
Hard Reset via menu option
- Switch on your phone.
- Then press Menu button, and enter to Menu -> Settings -> Restore Factory Settings.
- Confirm this operation -> tap Yes. it will ask the security code of device
- Now your phone will reset and restarts.
- Nokia default Security code is "12345"