Can't use mobile data on new OTA CM12 update - ONE Q&A, Help & Troubleshooting

Hi guys it's almost been a month since I installed the OTA update for CM12. But even since I did that, I haven't been able to use my mobile data connection and it never connects. Please help me out, what shall I do? I was thinking of sticking with the CM12 as it drains much less battery than the previous update.

rollrit7 said:
Hi guys it's almost been a month since I installed the OTA update for CM12. But even since I did that, I haven't been able to use my mobile data connection and it never connects. Please help me out, what shall I do? I was thinking of sticking with the CM12 as it drains much less battery than the previous update.
Click to expand...
Click to collapse
You mean Cyanogen OS 12? Delete APNs and re-add them manually.

davebugyi said:
You mean Cyanogen OS 12? Delete APNs and re-add them manually.
Click to expand...
Click to collapse
And I absolutely have no idea about these stuffs. Would be happy if you help me. Thanks.

rollrit7 said:
And I absolutely have no idea about these stuffs. Would be happy if you help me. Thanks.
Click to expand...
Click to collapse
Go to settings > Mobile Networks > Access point names. Delete the APNs and re-add them. Use the same values or acquire them from your carrier's website.

rollrit7 said:
And I absolutely have no idea about these stuffs. Would be happy if you help me. Thanks.
Click to expand...
Click to collapse
Just get the settings from your service provider. Call up the Call Center and they will help you.

davebugyi said:
Go to settings > Mobile Networks > Access point names. Delete the APNs and re-add them. Use the same values or acquire them from your carrier's website.
Click to expand...
Click to collapse
I did as you told but no luck.

Related

3G connectivity not working on Midnote 3.1

Hi guys. I've rooted to Midnote 3.1.
Everything is working well except for my 3G connectivity.
Can anyone help me solve this problem?
You test another modem?
Working for me
Why don't you ask Maxicet
I am sure he will help you
You on Singtel
orange_juicee said:
Hi guys. I've rooted to Midnote 3.1.
Everything is working well except for my 3G connectivity.
Can anyone help me solve this problem?
Click to expand...
Click to collapse
You on Singtel? I have the same problem, never work on midnote or Alba.
in AOSP any variation, will work fine.
I had to manually input the apn.
E-Ideas
Kuakua said:
I had to manually input the apn.
Click to expand...
Click to collapse
Mine I checked is e-ideas and that should be right unless you are talking APN "Internet" i.e. if we are talking Singtel here.
lewisteo said:
Mine I checked is e-ideas and that should be right unless you are talking APN "Internet" i.e. if we are talking Singtel here.
Click to expand...
Click to collapse
Yup. Infact both also can use. but certain apps like singtel barclays uses the eideas apn.
hi you can ask on maxicet's thread because it is his rom,
try changing it into hsdpa mode only it will improve your 3g
or flash the LB2 modem if it doesn't work try reflash the rom with wipe/factory reset (don't format system)
i read that some users added a new singtel apn (internet) and they could use mobile data after that. Like kuakua's example if i didn't interpret him wrongly
Thanks
omigosh said:
i read that some users added a new singtel apn (internet) and they could use mobile data after that. Like kuakua's example if i didn't interpret him wrongly
Click to expand...
Click to collapse
thanks for your answer. will try again if I have the chance. On CM9 now and is loving it.
np I'm growing to love CM9 for SGN as time pass LOL. Just have to wait for the 2G/3G toggle fix, its somewhat a slight inconvenience for me.
omigosh said:
i read that some users added a new singtel apn (internet) and they could use mobile data after that. Like kuakua's example if i didn't interpret him wrongly
Click to expand...
Click to collapse
Yup. Apn (internet or e-ideas) should do the job.

[Q] Cyanogenmod 11 With Whatsapp

Hi,
Recently I tried installing the Cyanogenmod using 4 different versions. The first one by the installer given by the website and the next 3 using ClockWorkMod app with the last 3 snapshot versions starting from the 16 Sept one and moving downwards.
All installations failed to connect to WhatsApp when I am on mobile network even though I can still surf the internet on my web browser and access Play Store. Once I am connected back to wifi, the WhatsApp will be working again.
Anyone experiences this and have a solution?
Thanks!
Looks like the problem is with your network provider rather than the Rom itself ..
See if whatsapp works on other ROMs for you like purity or slim. I use lots of ROMs and have never had a problem with whatsapp
nomancoolboy said:
Looks like the problem is with your network provider rather than the Rom itself ..
Click to expand...
Click to collapse
Thanks for your reply. However, when I install back the stock android, I am able to use my WhatsApp as per normal using LTE connection.
Hope this clarifies the situation.
yoongkc said:
Thanks for your reply. However, when I install back the stock android, I am able to use my WhatsApp as per normal using LTE connection.
Hope this clarifies the situation.
Click to expand...
Click to collapse
Ohh. . then maybe kernal has some problem ?
nomancoolboy said:
Ohh. . then maybe kernal has some problem ?
Click to expand...
Click to collapse
Then how do I resolve the kernal issue? So sorry about it. First timer in rooting and installing custom rom.
yoongkc said:
Then how do I resolve the kernal issue? So sorry about it. First timer in rooting and installing custom rom.
Click to expand...
Click to collapse
Maybe try some different kernel ..
nomancoolboy said:
Maybe try some different kernel ..
Click to expand...
Click to collapse
Just to confirm. The change in kernal takes place during the unlocking or rooting process?

[Solved] [6045] [MM] Try to fix lockscreen security method

Hello.
I have an issue with my MM build, security don't work on lockscreen.
When i want to define a method (PIN, password, shema) it doesn't appear on lockscreen and then, i can't change method.
I've seen a post on forum about this but i don't renember where.
Can someone help me to find it ? Thanks
murigny64 said:
Hello.
I have an issue with my MM build, security don't work on lockscreen.
When i want to define a method (PIN, password, shema) it doesn't appear on lockscreen and then, i can't change method.
I've seen a post on forum about this but i don't renember where.
Can someone help me to find it ? Thanks
Click to expand...
Click to collapse
I'm using Your Mm build with Pin lock and I didn't had issues ..this is bug with some carrier models....?
OK thanks
@murigny64
Di you have a carrier one?
frankee207 said:
@murigny64
Di you have a carrier one?
Click to expand...
Click to collapse
Yes i'v a Free Mobile account and i can't use PIN or others, only "slide" or "nothing".
But, it's not a prob for me, I use Hilocker and it work fine.
murigny64 said:
Yes i'v a Free Mobile account and i can't use PIN or others, only "slide" or "nothing".
But, it's not a prob for me, I use Hilocker and it work fine.
Click to expand...
Click to collapse
You have a free account, but was the phone sold by Free?
frankee207 said:
You have a free account, but was the phone sold by Free?
Click to expand...
Click to collapse
No, only a Free sim
OK, so it's not a carrier problem. I think you should reflash the rom again, since everything seems working fine for most people
frankee207 said:
OK, so it's not a carrier problem. I think you should reflash the rom again, since everything seems working fine for most people
Click to expand...
Click to collapse
You know, for test and build, i've flashed, reflashed many time EU1, EU2 and EU3. So, i don't think it is a flashing prob.
murigny64 said:
You know, for test and build, i've flashed, reflashed many time EU1, EU2 and EU3. So, i don't think it is a flashing prob.
Click to expand...
Click to collapse
Are you retaining any data or doing a clean wipe of it each time?
famewolf said:
Are you retaining any data or doing a clean wipe of it each time?
Click to expand...
Click to collapse
clean, of course
murigny64 said:
clean, of course
Click to expand...
Click to collapse
Hey, what can I say? I've been known to take the lazy way and do a dirty flash and upon occasion things can get really weird as a result.
milage may vary, but as i just found out with my own similar experience....
what radio are you using?
i had similar issues when i was still running the 5.0.2 radios.
flashing the 6.0.1 radios resolved the issue and i'm able to change security methods beyond just none/swipe
Well, my phone is the 4.7 version, but I'm having a similar issue. If I flash 6.0.1 lockscreen works, but my sim card isn't detected, so if I recover my modem partition from a cm12.1 back up sim gets detected, but it breaks lockscreen functionality. I have no idea how to fix that, I just installed next lockscreen for now
HeadMajor said:
milage may vary, but as i just found out with my own similar experience....
what radio are you using?
i had similar issues when i was still running the 5.0.2 radios.
flashing the 6.0.1 radios resolved the issue and i'm able to change security methods beyond just none/swipe
Click to expand...
Click to collapse
Yeah ! It's a good way, i'm using 5.0.2 modem. I'll try to flash 6.0.1 non-hlos ....
EDIT: Nice ! it work ! It was a NON-HLOS.bin issue.
Thanks.

Roms for u.s galaxy s7

I'm a complete noob here so I'm sorry if I'm using the forum wrong. I appologize if I am. I've looked all over here and online and couldn't find anything but was wondering if there are any other custom roms for the snapdragon variant of the s7? Thank you all and sorry if I posted anything wrong.
check out the echoe rom its a very good rom http://www.echoerom.com/
That's what I'm currently on right now. Sorry I should have clarified other than the 2 that I've already seen on here.
sparky2029 said:
That's what I'm currently on right now. Sorry I should have clarified other than the 2 that I've already seen on here.
Click to expand...
Click to collapse
Snapdragon doesn't have a unlocked bootloader so those are really the only roms there are
I figured as much. I wasn't completely sure though so I just thought I'd ask. Thank you though guys!
i m using this https://forum.xda-developers.com/ve...t/stang5litre-edition-5-0-s7e-rom-s7-t3453441
chetan180 said:
i m using this https://forum.xda-developers.com/ve...t/stang5litre-edition-5-0-s7e-rom-s7-t3453441
Click to expand...
Click to collapse
On a T-Mobile s7?
I have G930T officiall firmware with root. Bootloader version 4A, can I install this rom in flashfire?
Sorry with my English, hello from Odessa!
sparky2029 said:
On a T-Mobile s7?
Click to expand...
Click to collapse
I read a lil of it says it can be flashed with flash fire so I'm assuming it can be installed on g930t
TH3B0SS said:
I read a lil of it says it can be flashed with flash fire so I'm assuming it can be installed on g930t
Click to expand...
Click to collapse
I was able to flash it with flashfire on my g930t but data didn't work because it's Verizon based. Only phone calls and texts worked and I couldn't figure out the apn settings to get data to work with the tmobile network.
sparky2029 said:
I was able to flash it with flashfire on my g930t but data didn't work because it's Verizon based. Only phone calls and texts worked and I couldn't figure out the apn settings to get data to work with the tmobile network.
Click to expand...
Click to collapse
mobile data?
TH3B0SS said:
mobile data?
Click to expand...
Click to collapse
Yea. I could call and text but couldn't use the Internet unless I had a WiFi signal.
sparky2029 said:
Yea. I could call and text but couldn't use the Internet unless I had a WiFi signal.
Click to expand...
Click to collapse
Have you tried adding tmobiles apn settings
sparky2029 said:
Yea. I could call and text but couldn't use the Internet unless I had a WiFi signal.
Click to expand...
Click to collapse
Here the apn settings I have I'm running 7.0 vzw beta on my s7 tmobile data,call,text works
TH3B0SS said:
Have you tried adding tmobiles apn settings
Click to expand...
Click to collapse
I went to the network settings and clicked on search and tmobile came up and I pressed it and said it registered to the network but mobile data still didn't work. I'm not sure how else to do it though.
TH3B0SS said:
Here the apn settings I have I'm running 7.0 vzw beta on my s7 tmobile data,call,text works
Click to expand...
Click to collapse
Awesome thank you, I really appreciate it. I didn't know I was supposed to change all that.
sparky2029 said:
Awesome thank you, I really appreciate it. I didn't know I was supposed to change all that.
Click to expand...
Click to collapse
Oh lol I was about to tell u to go to access point name and add all that and ya np let me know how the rom works I might install it
TH3B0SS said:
Oh lol I was about to tell u to go to access point name and add all that and ya np let me know how the rom works I might install it
Click to expand...
Click to collapse
Will do. I'll post and update when I re-flash it
sparky2029 said:
On a T-Mobile s7?
Click to expand...
Click to collapse
Yeah using it works perfect
chetan180 said:
Yeah using it works perfect
Click to expand...
Click to collapse
Sorry, S7 noob here; There is obviously a ton of info about this, but I'm not sure what's up to date!
Is this Android Marshmellow/Android 6? Are there are issues using this Verizon ROM (https://forum.xda-developers.com/ver...om-s7-t3453441) on the Tmobile SM-G930T phone? Wifi calling work?
Also, can anyone post summary of steps? I'm finding all kinds of info, but not sure what's up to date (eg root->flash this rom with ODIN->Update APN settings to tmobile...)
Thank you!

Help help help!!!!!!!!! Nokia 7 update to android 8.1 can't use mobitel date

Hi All boss.
my nokia 7 update to android 8.1 can't use mobite date but can use wifi ,who can help to solve this problem??? many thanks.
kit2018 said:
Hi All boss.
my nokia 7 update to android 8.1 can't use mobite date but can use wifi ,who can help to solve this problem??? many thanks.
Click to expand...
Click to collapse
anybody help ????
Hi
I'm also facing the same issue.Even after refreshing the APN settings it doesn't help.
bala_01012018 said:
I'm also facing the same issue.Even after refreshing the APN settings it doesn't help.
Click to expand...
Click to collapse
Does mobile data turn On? Try performing a reset of network settings - Settings > System > Reset options> Reset WLAN, mobile & Bluetooth.
singhnsk said:
Does mobile data turn On? Try performing a reset of network settings - Settings > System > Reset options> Reset WLAN, mobile & Bluetooth.
Click to expand...
Click to collapse
I tried that too. Bad Luck .
Was this problem fixed in lastest update? I'm staying at 8.0.
kaisoulpro said:
Was this problem fixed in lasted update? I'm staying at 8.0.
Click to expand...
Click to collapse
In the last update (Android 8.1) , it was not yet fixed. This similar issue being reported in below thread as well.
https://forum.xda-developers.com/no...k-firmware-t3762166/post77034138#post77034138
bala_01012018 said:
In the last update (Android 8.1) , it was not yet fixed. This similar issue being reported in below thread as well.
https://forum.xda-developers.com/no...k-firmware-t3762166/post77034138#post77034138
Click to expand...
Click to collapse
Thank bro. Nokia 7 users seem less.
Mobile data keeps working fine for me. I'm on July update. I actually never faced any issue.
singhnsk said:
Mobile data keeps working fine for me. I'm on July update. I actually never faced any issue.
Click to expand...
Click to collapse
What is your region? Is 4G working for both sim?
kaisoulpro said:
What is your region? Is 4G working for both sim?
Click to expand...
Click to collapse
I'm in India. I use only 1 SIM. So, yeah, that works. Tested with Vodafone, Airtel and Jio.
kit2018 said:
Hi All boss.
my nokia 7 update to android 8.1 can't use mobite date but can use wifi ,who can help to solve this problem??? many thanks.
Click to expand...
Click to collapse
Try disable and enable the SIM on the setting
Updated to Android 8.1, 4g still works.

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