topic Re: Xperia U network issue in XPERIA archive

Xperia U network issue

Sun, 15 Jul 2012 11:25:39 GMT

Hello

I have recently 16 days before purchased Xperia U.

I am facing network issue with my new phone.

Every day at least once my phone does not show any network (Red cross displayed on network signal)

I need to power off and again power on to get network.

I am really dis-appointed with this issue.

Let me know if any one has faced this issue and has resolution to it

Re: Xperia U network issue

anandtapas — Sun, 15 Jul 2012 11:53:12 GMT

If your build is B.3.172 then this problem faced by many worldwide after update of phone software. You can read on in this forum. Sony has withdrawn this build. I am on B.1.564 and is working fine. So check your build number first.

Re: Xperia U network issue

PrakashGD — Sun, 15 Jul 2012 15:54:49 GMT

Me to faced this problem a week of more days after i downgrade the firmware to .564 all issue gone. U too do the process

http://talk.sonymobile.com/thread/43888

Re: Xperia U network issue

Sun, 15 Jul 2012 16:56:38 GMT

Check out if this solution works for your guys cos it did for me

Install the application Juice Defender from google play (purchasing the ultimate version will give you all the additional features, which really are awesome and is a good idea (especially due to the battery drain Android phones are known for).

Open it and set each item as per your requirement.

Some options should be done as follows:

In Controls

Ensure Autosync mode is on Ping

Keep Enabled mode should not be selected

In Schedules

Enable periodic connectivity

In Triggers

Enable Screen option and Traffic option

What this does is as soon as the screen goes off, it disables wifi/data connectivity (though sync option will continue to check your mails periodically) and then there is no signal drop. When you put the screen on, it will connect to wifi/data as per their availibility.

Do let me know how it goes.

All the Best

Manoj

Re: Xperia U network issue

Mon, 16 Jul 2012 04:36:31 GMT

But what about warranty, as my phone is hardly 1 month old.

Is there any plan from Sony to resolve this issue by new firmware

Re: Xperia U network issue

Thu, 19 Jul 2012 07:18:51 GMT

Hi Bhavyesh,

I was facing similar issue since the day I purchased this phone. The shopkeeper advised me to change the Sim Card. I had a sim card with bigger golden micro chip. I went to my service provider and exchanged the sim having smaller chip. Please note that sim card size is same in both case. Its just the golden colored chip size on sim card which matters.

Re: Xperia U network issue

nitin_jaswant — Thu, 19 Jul 2012 14:05:47 GMT

Even I am facing this same issue with my phone. I feel sad about ditching my operator and now with MNP when I got another operator the problem persisted and on investigation I got to know that this problem is due to this firmware update B.3.172.

One of those suggested resolutions is, restart your phone and disable any backgroud data and keep it off if you want to place calls. This should save from loss of Network issue.

Sony please help us regarding this problem on priority. A phone should atleast be able to place and receive calls.

Re: Xperia U network issue

Mon, 30 Jul 2012 10:19:30 GMT

yes Nitin I am also facing the same problem dude

contact me - 9823577085

Re: Xperia U network issue

Wed, 01 Aug 2012 12:48:48 GMT

Today I have updated my phone with 6.0.B.3.184

Let's see how it works now..............

Re: Xperia U network issue

alok1rcm_gmail_ — Sat, 22 Sep 2012 10:36:20 GMT

Hi,

I am on B.1.564 and is throwing same problem can anyone tell me how 6.0.B.3.184 is working

Re: Xperia U network issue

p_A — Thu, 17 Oct 2013 04:14:14 GMT

how to change the build number for xperia u?

Re: Xperia U network issue

sonynetworkprob — Tue, 31 Dec 2013 10:03:29 GMT

i have sony xperia p.. and since last 6- 7 days i am also facing network problem. Frequently my network has gone.
SOLUTION
Just go to setting
wireless n networks
mobile networks
network mode
select wcdma(prefered)/gsm
THANK YOU.

Re: Xperia U network issue

sonynetworkprob — Tue, 31 Dec 2013 10:04:29 GMT

IT WILL SOLVE YOUR PROBLEM.

Re: Xperia U network issue

fadeel — Tue, 31 Dec 2013 14:03:53 GMT

Hi
I am using xperia u from last 1 year twice is gone for repairs because of this no Network signals.When you speak to online support they alwaya tell you to do repair through PC CAMPANION OR SUS.
Today morning again I spoke to online support they said my phone needs repairs.
I have sent an email to sony today that sony think people dont have anything else to do in there life just to send phone for repairs after every 2 months.Car manufacturer recall car if they found any problems but here nobody wants to listen to us. I am waiting for there reply.

Re: Xperia U network issue

darleth — Wed, 01 Jan 2014 17:11:33 GMT

I am facing the issue of no network. How can i solve the problem.its frustrating.

Re: Xperia U network issue

ANUJ2 — Sat, 29 Oct 2016 10:24:50 GMT

I have network issue on xperia u whenever i my build no. is - 6.1.1.B.1.54

please help.....anyone.....?