mobile

Hi there I rooted my daughters i9300 through odin then flashed the dn4 rom that was all fine but she wanted to change boot animations and asked me to use: boot animations (root) app from play store and after I set it and rebooted there was no more boot animations it still says s3 i9300 then goes blank for a minute or so then loads now a couple of days on and her phone won't turn off at all even if she takes out her battery. I'm quite new to all this so please can someone let me no what I can do to fix this I've been looking it up and cannot see anything to help. Thanks lisa

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