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Hi Ive had this phone on contract for approx 2 years, suddenly the battery life drops from 100% to 0% within 4 hrs I have read the forums and turned various potential draining apps off and roaming etc but there has been no change in the amount of time it takes to deplete?
I am assuming this maybe a faulty battery? or am I missing something?
It is more than likely that the "drain" is caused by the battery being worn out, especially as you indicated that it is about 2 years old. A battery only has a finite number of charges in it before it is exhausted and doesn't hold charge any more and needs to get replaced