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[Q] Xperia neo sim card not getting registered in network

Hi everyone,
In my xperia neo a network the problem started 3 days before
first it was showing the sim and network and i was not able to make any call and then i changed the sim to airtel and it worked for two days. after that it also stopped, when i switch on the phone it initially shows network and after 5 mins it changes to "emergency calls only" but when i search network manually it detecting all networks but i'm not able to register on the home network. it shows network unavailable.. and sometimes network automatically comes and sometimes it automatically goes.....
please help me on this ?????
is it a software or hardware issue??
as i bought the phone from middle east the sony guys are not taking it for service here in kerala
thanks in advance

[Q] Sim not connected to network

Hi,
I have H60-L02 version with B307 from some time now and lately I noticed that, without warning, one or both sims are been disconnected from network, putting me in the situation in which I cannot make or receive calls. If I change from 2G to 3G on sim 1 it reconnects.
The fact which is more annoying is that in disconnected state on the status bar it shows that I have network signal on both sims. For checking if I'm effectively connected to network I have to go in "Settings-About phone-Status-Network" and verify the Service state.
Anyone had this problem, and if so, is there a workaround ?
Thank you.

I got similar problems with the SIM card. I've got the international h60-l04 on stock firmware with one SIM slot and the mobile connection fails every time. The Status Bar says there is a connection, but it isnt stable. It switches every few seconds.
I tried to delete the APN, forcing 2G and 3G and havent got a sollten, yet. I first thought it's a firmware failure.

Is there any solution for this? I have the similar problem as well... My model is H60-L02.
Thanks..

[Q] LG Nexus 5 fails to recognize celullar network

Hello,
I have a Nexus 5 phone that came with Kitkat a few months back. The phone worked without issues until I decided to update to Lollipop 5.0 (OTA update) at the end of November. Initially the phone started to have troubles to detect the network at certain times - typically "playing" with the settings "Preferred network type" by changing from 4G to 2G, restarting, letting the phone detect the network on 2G mode and change back to 3G or 4G would fix the problem. The issue became more and more frequent until a point where i can not change the "Preferred network type" from 4G to any other type (as if it is "glued" on that setting). At this point my phone does not recognize at all the cellular network but It does seem to recognize the SIM card since i need to enter the 4 digit code to unlock SIM and it displays the network name, just no service.
I've researched the internet and I've tried several things but nothing seems to fix it such as restart mobile, change to airplane mode and back, take out and re-insert SIM card, request new SIM card from operator. The APN settings seem to be OK.
I've noticed that a new 5.1 version just came out and although I was not fully familiar with the process i decided to give it a try (after reading several instructions) and update manually (using factory images posted) and see if that would fix it. The phone is now with version 5.1 and still can't recognize the cellular network - no service. Everything else works fine, including Wi-Fi.
Has anyone experienced such issue after OTA update? The only odd thing I can think of is that I did the initial OTA update to 5.0 in US while i was on travel from Europe, but I can't say if this would in some way contribute to the issue. The mobile is D821 model.
Since I was stuck and mobile is within warranty period, I have sent it to service repair. I would be interested to know ideas of what could be the issue cause.
Sorry for long message, any help would be very much appreciated.
Pedro

Can't make or receive calls suddenly.

Hey guys,
This morning, my Mate 9 stopped making or receiving calls. 4G data works just fine. I am on AT&T using the chinese version MHA-AL00, been using the phone for few months now without any issues.
When I go to Settings-> More->Mobile Network->Card1 Network->Preferred Network Type and set it to 3G/2G auto or 2G only, my phone doesn't have a signal anymore. Switching to 4G/3G/2G auto brings signal back right away but only data works.
I came across a thread with similar issue on mate 7 but tried what they suggested with no luck
https://forum.xda-developers.com/mate-7/help/make-receive-calls-t3245378
Any help or suggestions would be greatly appreciated! I love this phone, don't want lose it over this issue.
Thank you!

try change the sim card to the other sim slot and see what happens, i have two sims with tmobile and at the beginning my old sim was disconnecting for no reason I went and replaced it and problem was gone.

try airplane mode on, then off

Question Pixel 7 Pro Mobile Internet not Working

Hey guys,
I have new Google Pixel 7 Pro, I'm living in Montenegro my Gsm Company is One Plus.
Here is my problem:
Mobile data not working correctly, I can't connect any website any service from my gsm internet network.
But If I open Hotspot for other devices, all devices can connect internet and working..
But phone can't connect to internet from sim card.
This is so bull****
What's the problem exactly?
I tried this solutions.
Rooted and I installed Network Signal Guru (I changed some band and other settings) but no luck
I installed VotLE patches
Tried factory reset
Tried wifi and network reset
Tried different sim cards
Also I have "exclamation mark" always on the GSM signal. It always there.
Thanks.

Update: I talked my GSM right now. I created new internet profile for connection on settings now working.. Omg it can't connect automatically.. You need set profile settings..
This questing should be closed. Thanks.

Submit a bug report to Google. It's an easy process. I had similar issue and have submitted bug reports. The more they get, the more likely it'll get fixed.