I am using Xperia ZR . Recently this handset was dead due to water ingression, Sony service centres refused to service it.Then I did my research and was successful, I found one local repair store.
Now my handset is working but I lost the camera.
Due to water contact battery was also affected. After repairing the repairer put some crapy duplicate battery.
This Battery drains very fast.Discharges instead of charging while using on 3G mode/gaming.
Is this battery problem or handset(motherboard) problem.
Will this problem solve after putting original battery BA950?