Z5 takes ages to charge up after 7.1.1 update

[Garethh]

My z5 drains battery quicker than charging it up. I charge my phone the whole night with screen off but only charged up to 66% of battery.

This happened after 7.1.1 update. Does anyone have the same issue? This is so annoying as my phone wasn't fully charge every since this 7.1.1 update.

[Senxiria]

Do system repair via Xperia companion .

Calibrate your battery .

Try disable charging optimization in setting→ about phone → status → charging optimization .