Brightness levels reset to default on restart

Question

I'm using iBooks & find it frustrating that if I change the brightness level, the new level is not remembered & find it reverts to the default level each time I re-open I-books. Perhaps this issue could be rectified at a future version revision?

Answer 1

Try completely closing out of iBooks: from the Home screen double tap the Home button, once the multitask bar appears hold down on the iBooks icon until it starts to jiggle, press the red icon in the corner to close out of iBooks. Now restart the iPad and see if this might help resolve the brightness issue.
Alternatively instead of a restart you could perform a Reset once you close iBooks. Reset: hold down the Home and Sleep/Wake button at the same time for ~10sec, ignore the Slide to Power Off, the iPad will then Reset, Note: No data is lost during a Reset.
if the problem continues you might need to delete iBooks and then redownload it from the App Store. if none of the suggestions provided dont help resolve the issue then I suggest leaving feedback here:  http://www.apple.com/feedback/