[Q] Chances of official JB update fixing black clipping?

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http://forum.xda-developers.com – Hi guys, So somehow, (and I really have no idea how I even managed to do this) I went three months without noticing the horrendous black clipping on my Int. Note. Last night I was cursing YouTube's streaming and then realised something was up. After a quick look at the test PNG which I quickly discovered I'm unable to see 1, 2 and 3 which makes for a pretty ugly experience when watching darker videos. So my question is this. Should I root and go ParanoidAndroid to try and alleviate my issue (I assume part of this process will include flashing a new kernel which is where the issue lies?) (HowTos)