Database Develop

[Q] Lost internet connection

Hope Someone can help me and its a sinple fix
Me and the family have just moved to Western Australia from the UK
I was on Vodafone in the UK and purchased a Vodaphone sim in Oz
When putting it in the phone all works well (sms and calls) but no internet
I bought the same sim for my wifes phone (HTC Desire Z) and she gets sms, calls ad internet
I thought maybe its the sim but i swapped them over and the same thing, she has everything on my sim and i only have sms and calls on her sim
Ive tried the turning on mobile data in the settings and that did nothing
Ive rebooted so many times i cant remember how many
Im thinking it maybe time to get a new phone and get rid of the 2X
Hope someone can help
Mark

This should be easy to fix. You need to create an APN for your network. Usually this can be done by visiting your providers home-page, look for something resembling "Internet and MMS-settings" and follow the instructions. Some providers send the settings directly to your phone via SMS, some install them via 3rd party tools, some require them to be entered manually. This should be all you need to do.

Check your APN settings
Sent from my LG Optimus 2x using XDA Premium App

[Q] no data connection

Hello.
Having problems with my I8190N. About 2-3 days a go it suddenly lost ability to connect into internet. I can switch data connection on or off, it doesnt make any difference. I have tried to reflash various ROMs and it's all the same, no internet. I get the usual signal bars but no H/G/E marks.
It did not happen after flashing, had CM11 on it for days and I could connect Internet just fine. No carrier limitations either, I can make calls out and same SIM in my old phone can go to internet.
Should I flash the stock ROM/bootloader back and RMA it? Or is there something else I can do? (perhaps known issue and solvable on my own)
Phone is fairly new, bought it in August as brand new.

i suppose APN settings are correct?
you can try to flash another baseband to try with it, what is yours current baseband?
basebands you can find here for N version, XXAMJ ist newest and working for me...

I had the same problem a couple of days ago. It turns out that my problem was the simcard, have you tried to put another simcard in your phone and see if it works?

I have this problem, same with two phones and two SIM cards, both phones are ZTE, both problem SIM cards are on Vodafone, both phones have no problem connecting to data via t mobile sim? This leads me to believe that voda data does not work on zte phones, apn details are correct. Does anyone knowa fix?
finally sorted it........... f'd around with a few different apn's and even phoned up talktalk(same as vodafone network) who confirmed I had the right settings which I hadnt!
Found the correct settings on the geeksquad website. seems i didnt need to bother filling out some of the fields and then wham internet connection straight away!
Sent from my ZTE V967S using xda app-developers app

[Q] No Data after unlocking

Hi all,
Recently acquired one of these phones that was originally network locked to WIND Mobile in Canada.
Successfully got it unlocked and connected to the FIDO network, however data has not been working. Copied the APN settings over from the previous FIDO phone (the same as the APN settings listed on FIDO website for unlocked phones) and I am getting no data connection.
Any suggestions?

Update: I tried the LTE APN and now I am getting 2G network connection only. But it is slow as ballllls
Anyone else notice that this phone has a really long lag time for connecting to any networks? When I turn it on it says emergency calls only for up to 5 minutes each time until it connects to the network.

I am using a Fido locked optimus 2X and have no connection problems like you describe. My device connects to the network within seconds of booting up. As for the data problems, all I can suggest is to try to return to the sim's stock APN, by pressing the menu button and 'restore default apn' in the apn portion of the settings. If not, it may be a problem with the rom, and you could try flashing another rom.
Sent from my LG-P990 using xda app-developers app

[Q] huawei p7 roaming

Hi every one, i have huawei p7 l10 b133sp01 and its show me roaming, i am in norway using norway sim card, who can help me with that? Sometimes 3g sometimes R, what i shell do?

I have read its a place problem about the cust info. That partition haven't got the properly info of the carrier, so the phone think that you are out . That happens because your carrier use the network of other carrier. For example imagine that your carrier its apex, but use the o2 network, in fact its using another , that's roaming and if the phone haven't got the information to know that the roaming is local , show that.
Some people say that they can solve the problem installing the udpate.app of the vendor cards. Didn't work for me. The other way is try th edit build.prop adding new lines , but you need root for that ..good luck.

[Moto G] Can not access AT&T cellular network with CM13

Hi All,
I have a Moto G 2014 (titan) and have been using CM for a while. Last month I just moved to USA and joined T-mobile. It was good but expensive. So I switched to a family plan of AT&T last week. However, I can text and call, but could not access internet through AT&T cellular network. Custom services only tried to change SIM card and change APN settings (we tried a lot of APN settings). But none of them works. (Of course it works when you put the SIM card in another phone). So after googling for a while I guess the problem is with the "modem" firmware? I am not sure though, 'cause I am able to set APN. I hope you guys can direct me to the right direction. I was using a version of CM13 last month when I am with T-mobile. It worked fine. I did not do any updates when I switched to AT&T. However I just updated to cm-13.0-20160906-NIGHTLY. The problem persists. BTW it now just shown the signal but no sign of 3G, however, I do not remember if it is suppose to shown that. Does that mean I am not connecting to the 3G network at all?
It would also be real helpful if you can direct me to learning resources of cellular networks and how to troubleshoot such problem. For example, I found myself have no clue of the answer to the following question (excuse me if they are silly questions) and could not find an answer by google,
Is the APN settings related to the type of hardware of firmware that I am using? Does a specific hardware/firmware works in one APN but not another?
Thanks a lot!
Hey guys! I solved the problem by just erase modemst1&2 without install new modem firmware. Could anyone tell me why?