How to speed up your mobile.?

Sol.I: message lock for nokia 5220xpressmusic...Goto http://www.symbianism.com for the latest Nseries, Nokia S60, S40, Samsung ,Sony Ericcson games. You can even find hundreds of applications including message and folder locking software! ..." itxtharvested="0" itxtnodeid="129">need a message lock for nokia 5220xpressmusic...Goto http://www.symbianism.com for the latest Nseries, Nokia S60, S40, Samsung ,Sony Ericcson games. You can even find hundreds of applications including message and folder ...
message lock for nokia 5220xpressmusic...Goto http://www.symbianism.com for the latest Nseries, Nokia S60, S40, Samsung ,Sony Ericcson games. You can even find hundreds of applications including message and folder locking software! ..." itxtharvested="0" itxtnodeid="129">Sol.II : ...on your Nokia 5220 XPRESSMUSIC. 3 - Compose #pw+CODE+1#. 4 - The Nokia 5220 XPRESSMUSIC would then display the message "SIM Restriction Off" and will be unlocked! Note :For Nokia 5220 XPRESSMUSIC mobile phones locked to the

your phone is nokia 6600, this phone is symbian s60 1st edition, if you want to install theme use theme with .sis extention theme, s60 1st edition is compatible too with s60 2nd edition, but not compatible with s60 3rd and newer symbian s60, now you just install theme that use .sis extension or s60 1st and 2nd edition

i hope this helpful
thank you for using fixya

You need the model specific software to successfully install it on the handset, Your handset is a "Symbian OS v9.2, S60 rel. 3.1" series, so find suitable software using the above specifications.
Install java applications with .jar (.jad) extensions they mostly dont give compatibility issues.

you can download the Anti virus from :

http://mobile.f-secure.com/nokia/oem/

NOTE; Nokia 6600 runs on symbian OS S60. Most virus threat for this OS are very rare and can easily be prevented. And installing an antivirus will just slow down your cellphone.
A few tips to prevent any virus on your cellphone:
*Turn on you bluetooth only when needed, the known virus on symbian phones is transferred via bluetooth.
*When you received an unknown file (mostly via bluetooth) from someone you know or do not know, don't open it unless you are sure what the file it.
*be careful in installing apps/games on your phones, get or download from legit sources.