Connectivity Issue with After Updating to Jelly Bean

[Jomichan]

After updating to Jelly bean it started disappearing my mobile connetivity frequently.

Sometimes I needed to switch off ant demove battery and SIM and re insert it 10-15 times a day

Pathetic condition

Already it is suffering with hanging problem....

[xperiatune · Accepted solution]

Try Setting>Wireless And Network (More)>Mobile Networks >Network Mode  and switch to GSM only I.The problem is existing with you because of your provider 3g signal quality

[Jomichan]

Thank u for the support. The issue resolved