HTC One AT&T flashed w CM 10.1 will not connect to mobile data networks

[kayone73]

Hi I'm relatively new on the forums. I purchased a 64GB One from AT&T a week ago. Last night I was able to root it and flash CM 10.1 without any issues. This is the second phone I've rooted but the first one I've flashed a custom rom. I flashed the newest 5/29 nightly build of CM 10.1 and at first glance I noticed no major issues because I had wifi on the phone the entire time so I could download large apps and files quickly.

But this morning I turned off wifi and realized I'm not connecting to my local data network on AT&T LTE.

When my wifi is on, both wifi and mobile data icons are blue, indicating data connection.

But when wifi is off, I'm not connecting to data networks at all (and the cellular status bar icon is gray, indicating no data connection), even with mobile data turned ON in the settings menu.

In my settings Wireless & networks>Mobile networks> Data Enable is checked

Preferred network mode> LTE/GSM/WCDMA is selected.

Has anyone experienced this problem and found a solution? Appreciate the help. Thanks.

 

[spitfire2425]

Check the apn?

Sent from my HTC One using xda premium

 

[kayone73]

Check the apn?

Sent from my HTC One using xda premium

Bingo, thank you, that worked.

APN was set default to a defunct att network (wap.cingular). I changed it to ATT LTE (pta) and mobile data is working again.

I never even knew what APN was.

 

[spitfire2425]

Don't forget the thanks button.

Sent from my HTC One using xda premium

 

[tiny4579]

OP. It's because you flashed the old unified m7 build and not the m7att build which is also more up to date. 5/29 is the last unified build. Cm announced AT&T users should use the AT&T builds now due to the APN and probably will be more reasons in the future.

Sent from my HTC One using Tapatalk 2

 

[JacksonS918]

OP. It's because you flashed the old unified m7 build and not the m7att build which is also more up to date. 5/29 is the last unified build. Cm announced AT&T users should use the AT&T builds now due to the APN and probably will be more reasons in the future.

Sent from my HTC One using Tapatalk 2

Is it stable enough for day to day use?

 

[tiny4579]

Aren't you using cm 10.1 already? The AT&T build branched from the m7 build.

Edit: quoted myself. Meant to quote previous post.

Edit: nevermind I was thinking of op. It's not ready for me yet due to issues with bt music and bt calls.
Sent from my HTC One using Tapatalk 2

 

[kayone73]

Aren't you using cm 10.1 already? The AT&T build branched from the m7 build.

Edit: quoted myself. Meant to quote previous post.

Edit: nevermind I was thinking of op. It's not ready for me yet due to issues with bt music and bt calls.
Sent from my HTC One using Tapatalk 2

We're those questions for me? I am using CM 10.1, and yes I'm having issues with BT music and phone which is my only real issue with the build right now. Also I find the camera performance not as good with panoramas

Would the AT&T build improve on these BT issues?

 

[tiny4579]

We're those questions for me? I am using CM 10.1, and yes I'm having issues with BT music and phone which is my only real issue with the build right now. Also I find the camera performance not as good with panoramas

Would the AT&T build improve on these BT issues?

The questions were directed at you initially but I saw later someone else commented. I was asking if you were on the regular M7 build as it split after 5/29 and ATT build would have corrected the APN issue which isn't an issue if you select the right one.

The AT&T build may help. The last build I was on before I went back to sense for now was the 6/6 build. It had BT music issues and phone was not usable over BT then. I didn't see any fixes since then but performance may be a bit better now. They're almost identical to what you're running which is the UL build. I'd recommend keeping an eye on both the ATT HTC One and International HTC One threads. The international one is the one in HTC One Original development started by codeworkx.

 

[kayone73]

The questions were directed at you initially but I saw later someone else commented. I was asking if you were on the regular M7 build as it split after 5/29 and ATT build would have corrected the APN issue which isn't an issue if you select the right one.

The AT&T build may help. The last build I was on before I went back to sense for now was the 6/6 build. It had BT music issues and phone was not usable over BT then. I didn't see any fixes since then but performance may be a bit better now. They're almost identical to what you're running which is the UL build. I'd recommend keeping an eye on both the ATT HTC One and International HTC One threads. The international one is the one in HTC One Original development started by codeworkx.

Yeah I flashed the regular M7 build which ended nightlies on 5/29. It's not encouraging news that your 6/6 build still has BT issues. I really don't want to go back to sense. I have the 64GB model and like the space. I understand that the google experience version HTC One will only have 32GB on board.

 

[kayone73]

So I just reflashed the latest m7att build that was available and sadly BT still doesn't work.

It seems to run a bit smoother than the last build but I noticed they took away the invisible middle capacitive button just above the HTC logo and instead incorporated menu soft buttons into most of the apps, but not all of them so a few I could not figure out how to access the settings menus which was irritating.

If BT streaming would just work, this setup would be perfect for me.

 

[kayone73]

Good news, i reattempted BT pairing with my car (2013 Hyundai) and it was successful, both for calls and music streaming.

I noticed only a couple minor bugs:
When I dial numbers remotely from my car touch screen, there is a bit of delayed response.

Phone won't respond when I tap the 'hang up' button on my car touch screen at the end of the call. It's always worked with previous phones.

So I think im good with this official build for a while.

Sent from my Nexus 7 using Tapatalk 2