1. Are you ready for the Galaxy S20? Here is everything we know so far!

Need some advice please

Discussion in 'Android Lounge' started by matt190191, Aug 9, 2012.

  1. matt190191

    matt190191 Well-Known Member
    Thread Starter

    Hi I'm about to root my galaxy S3 but have some questions

    If I did root my galaxy S3 and wanted to update to jelly bean could I back up all my data but just get rid of root so I'm then able to update to jelly bean or can I update to jelly bean while rooted? May be a stupid question but just making sure.

    One more question. How easy is it to install Roms & kernels or can I just use Odin? or do it from the phone itself?

    Many Thanks
     



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