MobileThemes.info sites provide the various mobile theme, especially nokia theme and sonyericsson theme download.
Nokia theme, mostly the nokia theme is for Symbian Series 60/80/90 and the compatible phone such as nokia 6600, nokia 3230, nokia 6620, nokia 7610, nokia 6680, nokia 6630. For the Symbian Series Third Edition the nokia theme support for nokia N70, nokia N90, nokia N91, N73, N80.
Sonyericsson theme, sonyericsson theme support for almost sonyericsson phone from the old phone like sonyericsson T610, T616, T618, T630 Themes, and the new phone like sonyericsson K700, K500, Z600, K750i, P910i, P900, P900i, W550, W550i, W600i, W600i, W810, W810i, W800, W800i themes.
IMEI = Short for International Mobile Equipment Identity, a unique number given to every single mobile phone, typically found behind the battery. IMEI numbers of cellular phones connected to a GSM network are stored in a database (EIR - Equipment Identity Register) containing all valid mobile phone equipment.
When a phone is reported stolen or is not type approved, the number is marked invalid.
The number consists of four groups that looks this:
