Sony Ericsson Elm hard reset master reset
Restart your phone every day to free memory or do a Master reset.
To Restart your phone take out battery or hold power button for a while, then press it again for a few sec.
If you select Reset settings, the changes that you have made to settings will be deleted.
If you select Reset all, your settings and content, such as contacts, messages, pictures,
sounds and downloaded games, will be deleted. You may also lose content that was in the
phone at purchase.
To reset the phone
1 Select Menu > Settings > General > Master reset.
2 Select an option.
3 Follow the instructions that appear.
If nothing works: As last resort do a Sony Ericsson phone repaire with PC Suite. Use this method to hard reset AFTER INSTALLATION ----> TOOLS > PHONE REPAIR