Hacking your phone is very easy and fast. You should hack phone, because then you will be able to install any unsigned apps, themes, expired certificate error will be removed, also many other installation errors wont be there anymore after hacking! So you will be able to install ANY application that you will ever find, sounds great :)

OTHER HACKING METHODS:

HelloOX 1.03/2.03 method
Hack all Latest Firmware - July 2009 onwards
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