Ipad 3 / IOS 7.1 automatic brightness issue !

[iMore Question]

Hello,

Ipad 3 / IOS 7.1 automatic brightness does not lower after bright light exposure until lock/unlock the screen
This is for an ipad3.
I've already try to calibrate it using the dim room/high light in the sensor way with no success.

Any idea ?
Because I've jailbrake, I cannot upgrade for the moment (does the IOS 8 fixed that)

Regards

 

[kch50428]

I've not had the issue with my iOS 8.1.3 iPad3.