NOKIA MOBILE lUMIA 710
Attery backup very low
I purchased a handset Nokia Lumia 710 from Universal Mobile Chennai Ambattur bvranch on 23 February. I charged the battery for 8 Hours as per the advise. Then I found after charging the charge is not come even for 4 hours eventhough I have not used. Then also the internet and GPRS are also not ...