chlorophyll Posted December 27, 2012 Share Posted December 27, 2012 hi frens good eveningactually now i wuld lik to reset my firmware ICS on my android SONY LWW via PC COMPANION using REPAIR option.so i had one doubt,actually when updating new firmware theres really no need to do backup coz while updating new firmware it wont erase our data in mobile.but now am going to reinstall my firmware again by using REPAIR option.now my doubt is .....is there any need to to do back up now??wil it erase my whole data on phone???pls replyif NO is da answer i wil soon start my work now happily...if YES is the answer i wil backup my data.pls reply guysthanks in advance Link to comment Share on other sites More sharing options...
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