Lumia 920 Battery full bug

[bondarun]

Guys..
My Lumia 920 takes normal time to get the battery full icon on top....
But suddenly out of no where it shows full when the battery is charged 88%...

I did soft reset while it showed battery full.
Once it boot up, it shows charging symbol and battery is at 88%...

I left it in charge and after 30min, it showed full..
Then again i did a Soft reset, it showed 94% after reset....

I did like this 3times and the last attempt showed 100% Charged symbol after reset also....

Is it bug or some prob with my battery or charger?

 

[Dietrich Cleijne]

How long do you have this Lumia?

 

[bondarun]

How long do you have this Lumia?

a week...

Its 3months old... i got it from my friend.. traded my HTC Butterfly for the 920...

He was using it in wireless all time to charge it...

but am using the standard charger to charge it...

 

[Dietrich Cleijne]

Give it a week or so, it will probably get better after a while.