Database Info

no signal in my nexus s

i dont know what happend but today my nexus S losed all his signal and let me do only emergency calls.
the phone worked perfect until today.
i tried to reinstall the room but its still not work, i also tried to see if there is a problem with the sim card but the sim is ok, i tried it on another phone and i got full signal.
what can cause the problem?
thanks.

some oen can help please? X:

If ur phone is rooted try flashing kb3 radio u can find the link in the dev section
Sent from my Nexus S using XDA Premium App

Can't connect to 2G and 3G network after 4.2.2

After I have updated my phone, I can't connect to my mobile data network! I have set my apn as it was on 4.1.2 but still I don't get H or E signs,. can someone help me please?
Sent from my C2105 using xda app-developers app

Well, i've faced the same, and tried 2 o 3 APN configs before 3G started working again. Try to change some settings (names, ports, etc) and look for official carrier tutorials

[Q] Problem with wifi connexion Xperia L

Hello to everyone!
I need your help
I have an xperia L pone, and every time I connect to the wifi network
is connected at least one or two minutes
and then disconnects
I tried to restart the phone
doing a factory reset from settings
and deleting the wifi network list
and reconnecting all again
I've also tried restarting the router settings
and it did not work either
my hardware information:
phone data:
android 4.2.2
compilation number 15.3.A.0.26
router info:
cisco
cable modem
model: DPC2420
I had the same problem with
router d-link dir-600
I hope you can help
because I do not know how to fix it
thank you very much to all

Try to keep your router on 11bgn mixed mode.. And then connect..
Also use the channel which is not used by other routers in your area
Sent from my C2104 using Tapatalk

saurabh007 said:
Try to keep your router on 11bgn mixed mode.. And then connect..
Also use the channel which is not used by other routers in your area
Sent from my C2104 using Tapatalk
Click to expand...
Click to collapse
I did what you said
but does not work
Keep disconnecting
Maybe is the router model or i don't know

I had this problem on firmware 0.26. Try to update your phone to newest version. It fixed my problem
Sent from my C2105 using Tapatalk

[Q] Vodafone WCDMA/HSPA not connecting on 2g data plan

Hi devs.
I'v been recently facing problem in connecting my XC to vodafone 3g. There is a network problem in my area and the 2g doesn't connect. so i connect to wcdma (like everybody does) and use a 2g internet pack because H+ is stable.
Now, from past some days, my phone is not connecting to the Wcdma mode on 2g internet plan. Iv been using this for months. suddenly it has stopped. Voda cc sends the APN everytime i complain for this, but no use.
please tell if there is a phone problem or sumthing else.
Im on Xperia Zized Rom.
Reply awaited..

I jad the same problem..in south africa,i used the generic firmware to unbrick my xc and had the same issue,my solution...i made a nandroid backup,move it memory card,restore and wipe for about 5 times..i did that and my H+ is working perfectly now..let me know if I helped you alright?
Sent from my C2305 using XDA Free mobile app

mabaso said:
I jad the same problem..in south africa,i used the generic firmware to unbrick my xc and had the same issue,my solution...i made a nandroid backup,move it memory card,restore and wipe for about 5 times..i did that and my H+ is working perfectly now..let me know if I helped you alright?
Sent from my C2305 using XDA Free mobile app
Click to expand...
Click to collapse
Do you mean reflash several times?
Harris

[Q] dual sim problem

My phone is showing two sims network where as am using only one sim. The second sim is shown like No service. Please help me.

So help what? U update to 4.4.3 ,it will disappear when u use only one Sim.
Sent from my XT1033 using Tapatalk 4