Temporary archive edition
How to reset to factory settings?
A reset may erase data and settings. Back up important data and check the manufacturer’s requirements first.
This text was machine translated on the old site.
`Attention when you reset deletes all data saved in the phone memory.`
To restore the factory settings you will need the security code. To restore the phone to the factory settings and delete all your data on the main screen type *#7780#. Then enter your security code. This resets the phone and all data will be deleted.
The old database did not record a source. Check the manufacturer’s manual.