Xolo Mobile — XOLO Q800 phone is not working properly after OS upgrade to 4.2.1

Address:

Chennai, Tamil Nadu

Hi have updated my xolo q800 recently post which facing many issues in my mobile. 1. While trying to add receipient when trying to send sms, it automatically getting back to previous screen. 2. Not able to switched on wifi- WLAN and connect to any wifi network, while trying to enable WLAN its not getting turned on . Same is trying to switched on for long time then hung. 3. While playing music speaker not working properly, sound breaking frequently. 4. During incoming call, dailer (ring )tone as well breaking while ringing. 5. During conversation, outgoing (mic) and incoming (speaker) voice breaking very frequently. 6.Whenever i restart my mobile, date and time settings got resetted.