topic Re: No network coverage in XPERIA archive

No network coverage

Asaktv — Wed, 12 Mar 2014 17:04:17 GMT

hi.my phone is not receiving any network signal and i sure that my SIM (MTN Irancell) card is working properly because Insert my SIM card in another phone.Mobile antenna comes with an on and off again but after a few minutes it goes., But the other operator's SIM in Mobile, is Antenna.

Re: No network coverage

Uliwooly — Wed, 12 Mar 2014 17:12:50 GMT

Do you have an antivirus or taskiller? Do you have the correct APN settings? How old is your SIM card?

Re: No network coverage

Asaktv — Wed, 12 Mar 2014 17:37:54 GMT

yes i have antivirus(ESET)..my SIM..i think is 3years.. i don't have APN on my phone(In other words, field is empty)!!!

Re: No network coverage

Uliwooly — Wed, 12 Mar 2014 17:41:56 GMT

1st remove the antivirus > restart your phone and check again

if that doesn't work then

2nd get a brand new SIM card

Re: No network coverage

Asaktv — Thu, 13 Mar 2014 08:34:54 GMT

with remove antivirus,the antenna is not properly(The Clear Mobile Antivirus is also not true)...it's one bug for xperia l,my friend have this problem too

Re: No network coverage

Uliwooly — Thu, 13 Mar 2014 13:16:19 GMT

Try this

repair your phone with SUS or PCC > do not install any apps > test your phone also if your SIM card its older than a year get a brand new SIM card and check again

Update Service (SUS)

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

Re: No network coverage

Asaktv — Thu, 13 Mar 2014 15:28:50 GMT

when my build number was 15.3.A.1.12 my phone has antenna,but in update to 15.3.A.1.14 has this problem(4.2.2).How to return to previous؟

Re: No network coverage

Uliwooly — Thu, 13 Mar 2014 17:00:54 GMT

You have 2 options

1) contact your local Sony repair center

2) use flashtool to downgrade

Re: No network coverage

Asaktv — Thu, 13 Mar 2014 17:17:54 GMT

very thanks for answers and your help

Re: No network coverage

Uliwooly — Sat, 15 Mar 2014 02:10:26 GMT

Anytime