NOKIA (S60 SERIES PHONES) FULL FORMATTING)

do a full phone formatting on your phone as steps below;

1. Make sure you have at least 3/4 charge of battery power left.
2. Backup your contacts list and personal files to MMC memory card.
3. Switch-off your phone.
4. Press and hold these 3 keys; Green dial key, * (star key) and no. 3 key and then press the power on/off to switch on the phone.

Remember, do not let go all of the keys, hold until you see a formatting word screen show!

5. After a few minutes when the full phone formatting completed, your phone will be back to original system and factory setttings.

Normal Reset *#7780# : Restores ini files from rom but preserves user data (photos, 3rd party apps etc)
Hard Reset *#7370# : This reformats completely the C: drive. All applications and files stored on this drive will be lost and clean default files will be rewritten.

SAVE BATTERY (IMPROVE BATTERY LIFE)

1. Turn off your Bluetooth

2. Disable sounds and vibrating alert

3. Brightness – lower the brightness of your screen

4. Setting the Power saver time-out and the Light time-out to the low values will help too (you’ll find them in the display settings)

5. If you are not using an application switch it off – you’ll get a list of all active applications by long pressing the menu button

6. Games – it’s fun to play games on your way to school/office but they are power-hungry beasts; I can’t tell you not to play games but think about your battery when you are playing.

7. Turn off your phone when your phone has no signal coverage.