Xperia E : Network disappears After a Call gets disconnected.

[Marshall]

I bought this phone about A Month back. It was working perfectly Fine till I Got an Update from Sony. An Official Update, I updated my phone via Sony PC Companion. Now The Problem is, Whenever I Get a Call or If I Call someone, i.e. Incoming or Outgoing, After the Call gets disconnected, My Network Disappears for about 30 seconds. The SIM is fine, I Tested it. Is it some bug? Did the new Update Cause This? I Would request a solution at the earliest.

Thanks.

[mayank10890]

I was facing the same issue.

Try the following workaround. It worked for me.

change the preferred network mode from WCDMA (preferred)/GSM to only GSM. This allows you to be connected to network always (I did the same and till date I have not faced any issue)