Love Solution

To Nokia 5800 master reset or Nokia 5800 hard reset a Nokia 5800 :

On your Nokia 5800 Hard Reset
Press and hold GREEN + RED + CAMERA when powering up your Nokia 5800 cell phone,
Your Nokia 5800 will ask for a Master Reset code or Hard Reset code
input default 12345 security code.

Instead of a Nokia 5800 Hard Reset you can choose to perform Nokia 5800 soft reset
On your Nokia 5800 dial:
*#7370*

reset to factory settings

To perform a HTC master reset HTC hard reset on your HTC S621 / HTC S620 you will need to:

1. PRESS AND HOLD BOTH SOFT KEYS.
2. WHILE HOLDING DOWN SOFT KEYS, PRESS AND RELEASE THE POWER BUTTON, WAIT 3-5 SEC. (PHONE SHOULD POWER ITSELF ON BY DOING THIS)
3. RELEASE THE TWO KEYS SOFT KEYS.
4. WHEN SCREEN ON DASH LOOKS LIKE ITS IN DOS FORMAT, PRESS SEND (GREEN ANSWER KEY)
or
With the phone on
Select Start> Accessories> Clear Storage> enter reset code default is 12345> Select YES.