lock screen problem ?

[grinzsolo1]

When I press the power button and open it again. The display will show 100% charged at the top left corner for a second and then disappear.

Is it normal ?

[Itz_Mee]

When I press the power button to unlock the phone, the brightness level appears high and then slowly it goes to normal.. This started after i upgrade to 184.

Build no: 6.0.B.3.184

352264053113094