[FIXED] Mobile data doesn't work with custom ROMS - Nexus 7 (2013) Q&A

Hello,
I purchased the new Nexus 7 LTE last friday. The very next day I unlocked, rooted, and installed the ElementalX kernel (with the stock ROM) . All worked well.
Sunday I tried installing a ROM (IceCold). It ran fine, and I was on wifi, so everything was working. Until I go out of my house. Mobile data was not working at all. I later reflashed stock, and did a factory reset. Mobile data worked again.
I thought it might just be the ROM, so I decided to instead flash P.A.C Nightly 4.3.1 with default kernel, and again, same issue. The mobile data icon is grayed out, unless I connect to wifi, and then it goes back to the blue color.
I have tried everything I could think of:
Restore stock recovery, kernel, and ROM.
Help would be greatly appreciated. Thanks ya'll.

Bump
Does no one have the same problems? Could this just be me missing something?

You are probably using a rom for flo Devices that do not have lte or 3g connectivity. Only use roms from the "nexus 7 (2013) LTE Android Development" forum!
Sent from my Nexus 7 using XDA Premium 4 mobile app

It could be that the custom ROM you are trying does not include the APN for your carrier. Go to Settings -> More -> Mobile Networks -> Access Point Names. You will need to find the correct APN settings for your carrier. You could copy them down while you're on stock, or look them up online.

Dabarr said:
You are probably using a rom for flo Devices that do not have lte or 3g connectivity. Only use roms from the "nexus 7 (2013) LTE Android Development" forum!
Sent from my Nexus 7 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
No, I checked this. The first ROM I tried installing wouldn't install because of it being for flo devices. However the next two were both made for deb devices. So that wasn't the issue. Thanks though.
raptir said:
It could be that the custom ROM you are trying does not include the APN for your carrier. Go to Settings -> More -> Mobile Networks -> Access Point Names. You will need to find the correct APN settings for your carrier. You could copy them down while you're on stock, or look them up online.
Click to expand...
Click to collapse
This does make a lot of sense, could it be it's not reading the Sim correctly perhaps? I'll be sure to try this when I get the chance.

Most APN settings are easily found with search of the carrier name and APN. You may have to enter these manually.
Did you try mobile data before rooting and installing a ROM/Kernel?

Wrngway said:
Most APN settings are easily found with search of the carrier name and APN. You may have to enter these manually.
Did you try mobile data before rooting and installing a ROM/Kernel?
Click to expand...
Click to collapse
Data worked before during stock, and when I had a custom Kernel with the stock ROM. So the cause definitely had something to do with the ROM. After I reset everything (relocked and unrooted) it still works. I am redoing the unlock and root as I type this, and I will hopefully get a ROM installed and check to see if the APN settings really were the problem

Flare_ said:
Data worked before during stock, and when I had a custom Kernel with the stock ROM. So the cause definitely had something to do with the ROM. After I reset everything (relocked and unrooted) it still works. I am redoing the unlock and root as I type this, and I will hopefully get a ROM installed and check to see if the APN settings really were the problem
Click to expand...
Click to collapse
Well that's good news. The only reason I asked was to make sure it wasn't possibly hardware related.

raptir said:
It could be that the custom ROM you are trying does not include the APN for your carrier. Go to Settings -> More -> Mobile Networks -> Access Point Names. You will need to find the correct APN settings for your carrier. You could copy them down while you're on stock, or look them up online.
Click to expand...
Click to collapse
Wrngway said:
Well that's good news. The only reason I asked was to make sure it wasn't possibly hardware related.
Click to expand...
Click to collapse
Woot! APN settings fixed it. Thanks y'all. Definitely saved me a lot of hassle with my insane schedule I have going on, I appreciate it greatly.
Have a good one
-Matt

Related

4th rom with no data. Please help

ok so im in okinawa japan on softbank with the htc one x. last week i saw there was a new base the roms were being built which had android 4.0.4 Long story short everysince i tried the first 4.0.4 rom (renovate) i have not been able to get data working unless i nandroided back to my coredroid setup. i have done everything i could think of with the apn. delete all and start fresh, tried editing the one that came with a fresh boot (it never worked on my hox or wifes gnex) and ive went into *#*#4636#*#* and chose my band and clicked enable data. also the mobile network toggle has been toggled many times trying to wake it up lol. anybody got anything? please help, any is greatly appreciated
Bump
Sent from my HTC One X using XDA Premium HD app
And another bump for the night.
Sent from my HTC One X using XDA Premium HD app
and a bump. still have the problem on the newest renovate rom. rolled back to leedroid for now. bummed
go to dev tools after you set up your apn and hit 'crash system server' if that doesn't work. use titanium and restore apn's.
dan.kels.r said:
ok so im in okinawa japan on softbank with the htc one x. last week i saw there was a new base the roms were being built which had android 4.0.4 Long story short everysince i tried the first 4.0.4 rom (renovate) i have not been able to get data working unless i nandroided back to my coredroid setup. i have done everything i could think of with the apn. delete all and start fresh, tried editing the one that came with a fresh boot (it never worked on my hox or wifes gnex) and ive went into *#*#4636#*#* and chose my band and clicked enable data. also the mobile network toggle has been toggled many times trying to wake it up lol. anybody got anything? please help, any is greatly appreciated
Click to expand...
Click to collapse
Try apn backup from the market first. If data works on our Rom then backup those apn configurations with that app then restore it on your new Rom.
Sent from my HTC One X using xda premium
im going to flash renovate and try the crash system trick. thats the only one i havent tried, as ive never heard of it. but, as far as backing up apn's, several apps including the new ics compatible tweakker app, say the device isnt supported to restore apns. fml. i really want to try these newer roms. i hope the trick works.
hey do you have an apk of dev tools? i just looked through my backups and i dont have that app
kemmo123 said:
go to dev tools after you set up your apn and hit 'crash system server' if that doesn't work. use titanium and restore apn's.
Click to expand...
Click to collapse
well i found the current dev tools apk and crashed system server on a fresh install of aokp. setup the default apn's and also the set i input manually to my roms. neither worked. apn backup and restore does not work. says this version of android doesnt allow the use of 3rd party apps to manipulate apns. what else guys? im stumped and really want my roms to stay current and im slowly and surely getting left behind
still no luck with 4.0.4
just a bump here. nobody still have any clue why my carrier isnt working with android 4.0.4? ive tried everything listed here. I know how to setup apns properly. theres just something different about the 4.0.4 roms, sense or aosp based, that doesnt let me connect to data.
so... find the ruu for vietnam. download it. go fastboot oem lock and run ruu. this will flash your phone completely stock as if it came from the factory. good luck! if you get confused or lost, use google search...
i will definitely give that a try kemmo. if the latest ruu work itll have me scratching my head as to why custom 4.0.4 roms wont work lol.
dan.kels.r said:
i will definitely give that a try kemmo. if the latest ruu work itll have me scratching my head as to why custom 4.0.4 roms wont work lol.
Click to expand...
Click to collapse
Look at this legitness, you know I dont follow the One X cause its all about the GS3.....What version of android does it work on, the 4G? Has anybody else had success with 4g on the 4.0.4 Roms that your not having? Where are these ROMS based out off, international versions or US?

AOKP 4.2 & CM 10.1 Nightly Q & A thread

This thread is a place for people to ask questions and get answers about CM 10.1 Nighty and Official when it comes out. This thread is the proper place for these kind of questions for now.
Link to CM 10.1 Nightly
http://jenkinsmanifest.clockworkmod.com/device/d2att/all
CM 10.1 Changelog credit lisek99
http://10.1.cmxlog.com/?device=d2att
4.2 GAPPS Credit Mike Ramsay
http://goo.im/devs/itsmikeramsay/gapps-jb-20121212-signed.zip
Ktoonsez 4.2 Kernel
http://forum.xda-developers.com/showthread.php?t=1871946
CyanogenMod's Progress
http://review.cyanogenmod.org/#/q/status:merged,n,z
itsmikeramsay's rendition of CM 10.1
http://forum.xda-developers.com/showthread.php?t=2039995
It has "..a few cherry-picks. We're shooting for that sweet spot between CM10.1 and AOKP."
Euroskank CM 10.1 kang d2att
http://forum.xda-developers.com/showthread.php?t=1806921
has cherry picks as well
Common Flash Process
1. wipe cache/dalvik
2. wipe system
3. factory reset
4. wipe data
5. TWRP users wipe internal-wipes internal data that could corrupt something
6. flash rom
7. flash gapps
Do this if you have any unexpected problems.
If you want flash ktoonsez kernel but if you have problems follow the flashing procedure before posting about problems/questions
Possible Data Fix
Alright, for anyone having issues with the CM10.1 "pre-release" builds (official or otherwise) not allowing you to keep a connection, here's how to fix it:
Download one of the modem files for your device (read!) in the OP of the modem thread. Any of the options will work, pick the one you want.
Keep that ZIP on your EXTERNAL storage. You need to be able to find it from CWM/TWRP.
With CM10.1 running, disable data from System Settings > "More..." (under Data Usage) > Mobile Networks > "Data enabled" (uncheck it)
Reboot into recovery. (Long-press Power, "Reboot", "Recovery", [OK])
Flash the modem from step 1.
Clear Cache and Dalvik Cache.
Reboot back into CM10.1.
Wait 30 seconds!
Enable data from System Settings > "More..." (under Data Usage) > Mobile Networks > "Data enabled" (check it).
You should have data within 10-20 seconds!
If this doesn't work, you might need to reset your APNs to default. This will only happen if you make changes to your APNs, so go into the APN list and press the menu key and hit "Reset to defaults". Then start over at step 1.
To prevent this problem, you should disable data before shutting off your device. You can enable it 30 seconds after boot and it should work again. If you get stuck in the "disconnect-loop", repeat these steps.
Themes
Sense 4 10.1 theme (might work for other roms)
http://forum.xda-developers.com/showthread.php?t=2051326
My dataaa, oh my dataaaa.
I almost have everything working, however I can't seem to get my 4G data to work.
khep24 said:
I almost have everything working, however I can't seem to get my 4G data to work.
Click to expand...
Click to collapse
1) Do you mean LTE, HSPA(+), or something else? HSPA(+) doesn't seem to work very well under 4.2 conditions.
2) Who's your carrier?
smelenchuk said:
1) Do you mean LTE, HSPA(+), or something else? HSPA(+) doesn't seem to work very well under 4.2 conditions.
2) Who's your carrier?
Click to expand...
Click to collapse
I'm sorry for being vague I thought this whole thread was just for GS3 AT&T version, but LTE data for AT&T. Thanks
khep24 said:
I'm sorry for being vague I thought this whole thread was just for GS3 AT&T version, but LTE data for AT&T. Thanks
Click to expand...
Click to collapse
The same model of phone (well, more or less) is used for several Canadian carriers, which is why I'm asking.
Just to confirm: are you getting a data connection on something other than LTE? If so, that narrows down the number of things that could be wrong - my two immediate guesses would be that you have the wrong APN set or you have the wrong network type set in either Settings -> More -> Mobile Networks or in the Phone Info menu you can get by dialing *#*#4636#*#* (these are both known to happen immediately after flashing something).
smelenchuk said:
The same model of phone (well, more or less) is used for several Canadian carriers, which is why I'm asking.
Just to confirm: are you getting a data connection on something other than LTE? If so, that narrows down the number of things that could be wrong - my two immediate guesses would be that you have the wrong APN set or you have the wrong network type set in either Settings -> More -> Mobile Networks or in the Phone Info menu you can get by dialing *#*#4636#*#* (these are both known to happen immediately after flashing something).
Click to expand...
Click to collapse
There it goes , that did the trick thanks for the help. Now my GS3 is working perfectly with the update.
Are you getting a 4G logo on your bar? I cannot get anything but 3g,H, and H+. Mobile network setting set to LTE/GSM/WCDMA. any help would be nice, I seem to mainly get H+ and sometime switches to 3G.
Using ATT carrier.
Sent from my Nexus 7
sliverboyx2002 said:
Are you getting a 4G logo on your bar? I cannot get anything but 3g,H, and H+. Mobile network setting set to LTE/GSM/WCDMA. any help would be nice, I seem to mainly get H+ and sometime switches to 3G.
Using ATT carrier.
Sent from my Nexus 7
Click to expand...
Click to collapse
I'm going to offer the same suggestions: check your APN settings (that seems to be the big one for AT&T) and check your network types.
I assume you've had LTE coverage under other ROMs?
Hey guys, when I connect my phone to my PC I can't see any folders. Anyone else having this?
AOKP 4.2 preview
Sent from my SGH-I747 using xda premium
Everything installs fine,....but the google play store gives me a "no connection" error....but browsing the internet works fine. I followed all the steps exactly.
zap12341 said:
Hey guys, when I connect my phone to my PC I can't see any folders. Anyone else having this?
AOKP 4.2 preview
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Are no files displayed at all or is it just displaying differently? Once I updated, it moved all my files to the folder/0. Check there and it should display your folders as on 4.1. I believe it has to do with the multiple user functionality.
Sent from my Nexus 7 using xda app-developers app
When I flashed it, it didn't create a /0 for me.
Sent from my SGH-I747 using xda premium
zap12341 said:
When I flashed it, it didn't create a /0 for me.
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
I can't see any folders either. Same ROM.
Sent from my SAMSUNG-SGH-I747 using xda premium
zap12341 said:
Hey guys, when I connect my phone to my PC I can't see any folders. Anyone else having this?
AOKP 4.2 preview
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Its a preview. Its not supposed to work. The preview I released is basically just a screenshot of what's to come. I haven't even release a full ROM yet.
Emoticons
The emoticons are now implemented in the keyboard, is there a way to flash em over or download em. If anyone else has this issue let me know.
I can't get Portable Wi-Fi hotspot to work?
any ideas, has anyone else tried it?
is there a way to submit bug reports for nightly builds?
no data connection at all now via the radio.(but the phone can receive & make calls) I followed the steps to check it as posted by another user above....but still tryin different modem files.
did you try the fix in the op?
CM10.1 on Bell Galaxy SIII
I installed CM10.1 yesterday. Most of it works flawlessly. Had to uninstall and reinstall some apps (Google Play Magazines) for example. But almost all of them work as is.
I do have a problem with cell data connectivity. I need to reboot a couple of time to make it work. When it does, it works flawlessly. But when it doesn't there's nothing you can do. And it's random. You reboot, it may or may not work. If it doesn't, you reboot until it does. I also didn't have H+. I changed my baseband version and I now have H+.
This very much like a limit condition on init sequence. It was working with CM10 so I guess the components initialization sequence changed a bit for CM10.1.
wujiku said:
did you try the fix in the op?
Click to expand...
Click to collapse
Ya that's what I've been working on. I finally did get it working (for now) with the modem 3rd down on the list.
Does CM10.1 have a LTE icon that appears when LTE is being used, or does it always just say "4G"?
---------- Post added at 06:48 PM ---------- Previous post was at 06:39 PM ----------
ebfortin said:
I installed CM10.1 yesterday. Most of it works flawlessly. Had to uninstall and reinstall some apps (Google Play Magazines) for example. But almost all of them work as is.
I do have a problem with cell data connectivity. I need to reboot a couple of time to make it work. When it does, it works flawlessly. But when it doesn't there's nothing you can do. And it's random. You reboot, it may or may not work. If it doesn't, you reboot until it does. I also didn't have H+. I changed my baseband version and I now have H+.
This very much like a limit condition on init sequence. It was working with CM10 so I guess the components initialization sequence changed a bit for CM10.1.
Click to expand...
Click to collapse
This is getting to be my experience. I just tried a few different modems, and finally got it to work...then I decided to reboot...and it stopped working. A few reboots later, and it still is down for the count. I guess I'll try another modem.

No phone service

I can not get any radio to work to make or receive calls! I flashed everyone out there and still can not make or receive calls. What method can I use do to get it to work? I flashed radio from TWRP with Factory reset, delvik and cache and then flash with no wipe and I just cant get that or any radio to work. I just get AT&T when I do a scan, which I use T-Mobile. When I choose search in settings in mobile networks, still nothing. When I try to use phone, it always says no network avail. and yes I have data box checked off. It just seams lately any Rom I flash after the newest stock, (JB) I have radio issues, can not make or receive calls. I even erased, wiped everything and started from scratch with stock. Phones works fine, but when I try any ROM, no calls, no matter what radio I flash. I must be doing something wrong. I must say, that I flashed many a Roms before and all worked well until now! I even download same radios in case I got a bad download. I can use kernels, such as Tiberius with Stock JB. I Flash a Rom and no radio, no matter what Rom. My version in stock is UVMC6, SGH T-989 phone. (T-Mobile). I know all phones are different and thought maybe something in stock files I might be able to use, but don't know which files. I am not a dev by any means and thought if I could use the stock I have now can work with the any Rom here. I never dirty flash anything, all Roms work that I flash from sd card, just not able to use phone in any Rom at all! I thought maybe I can manually put in APN, but I have no idea were to get address to enter. I am from Delaware if that matters as far as APN. Can anyone give any suggestions of what they did to get radio to work?
Sargeue said:
I can not get any radio to work to make or receive calls! I flashed everyone out there and still can not make or receive calls. What method can I use do to get it to work? I flashed radio from TWRP with Factory reset, delvik and cache and then flash with no wipe and I just cant get that or any radio to work. I just get AT&T when I do a scan, which I use T-Mobile. When I choose search in settings in mobile networks, still nothing. When I try to use phone, it always says no network avail. and yes I have data box checked off. It just seams lately any Rom I flash after the newest stock, (JB) I have radio issues, can not make or receive calls. I even erased, wiped everything and started from scratch with stock. Phones works fine, but when I try any ROM, no calls, no matter what radio I flash. I must be doing something wrong. I must say, that I flashed many a Roms before and all worked well until now! I even download same radios in case I got a bad download. I can use kernels, such as Tiberius with Stock JB. I Flash a Rom and no radio, no matter what Rom. My version in stock is UVMC6, SGH T-989 phone. (T-Mobile). I know all phones are different and thought maybe something in stock files I might be able to use, but don't know which files. I am not a dev by any means and thought if I could use the stock I have now can work with the any Rom here. I never dirty flash anything, all Roms work that I flash from sd card, just not able to use phone in any Rom at all! I thought maybe I can manually put in APN, but I have no idea were to get address to enter. I am from Delaware if that matters as far as APN. Can anyone give any suggestions of what they did to get radio to work?
Click to expand...
Click to collapse
Verify your APN settings are correct. If there isn't a t mobile APN set up than try creating one. Also go to Settings > About Phone > Status and make sure your phone has a valid IMEI number (anything other than 0)
Sent from my SGH-I747 using xda app-developers app
KorGuy123 said:
Verify your APN settings are correct. If there isn't a t mobile APN set up than try creating one. Also go to Settings > About Phone > Status and make sure your phone has a valid IMEI number (anything other than 0)
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Thanks, yeah after all reading and troubleshooting it seems APN is where I have to create and/or edit! I found APN settings on Google and wrote down the settings that is on stock Rom where phone is working and will try it. Thanks for heading me in the right direction.
Sargeue said:
Thanks, yeah after all reading and troubleshooting it seems APN is where I have to create and/or edit! I found APN settings on Google and wrote down the settings that is on stock Rom where phone is working and will try it. Thanks for heading me in the right direction.
Click to expand...
Click to collapse
Glad to help.
Sent from my SGH-I747 using xda app-developers app
I'm in Canada and had same problem with SlimBean ROM (which is my favourite ROM). I flashed phone back to a stock ROM, flashed DARKSIDE.SUPER.WIPE, the ROM, and Gapps with TWRP recovery (in that order) and was back in business.
T989D
TWRP 2.4
SlimBean ROM 3.4
Deacon75 said:
I'm in Canada and had same problem with SlimBean ROM (which is my favourite ROM). I flashed phone back to a stock ROM, flashed DARKSIDE.SUPER.WIPE, the ROM, and Gapps with TWRP recovery (in that order) and was back in business.
T989D
TWRP 2.4
SlimBean ROM 3.4
Click to expand...
Click to collapse
Still no radio, will try your way, thanks!

Note 2 No data coverage after 4.3 update?

Just upgraded to 4.3 today but my data services don't seem to function well. Can someone please help me?
Same problem here..
Looks to be an issue with TWRP, have either of you tried the latest CWM recovery? I was hoping to avoid it since my nandroid backup was TWRP (I'm honestly not sure if there's a difference) but a few posts in the main threads are reporting a similar thing.
EDIT: Nope, same issue, at least for omnirom.
I take that back, it does work.
Go to Settings - Network Connections - More Networks - Mobile Networks - Access Points Names
Check and see if you have the APNs from your provider, they usually are 3 ([Provider] Internet, [Provider] WAP, [Provider] MMS - in my case). Make sure [Provider] Internet is selected. When I usually re-install some ROMs, the WAP APN is selected by default and that will show me the 3G data icon but it will not let me access internet resources with my data services.
If by any chance you are missing the Internet APN, search a bit on the internet for your provider APN settings for internet access.
Hope this works.
lolozaur said:
Go to Settings - Network Connections - More Networks - Mobile Networks - Access Points Names
Check and see if you have the APNs from your provider, they usually are 3 ([Provider] Internet, [Provider] WAP, [Provider] MMS - in my case). Make sure [Provider] Internet is selected. When I usually re-install some ROMs, the WAP APN is selected by default and that will show me the 3G data icon but it will not let me access internet resources with my data services.
If by any chance you are missing the Internet APN, search a bit on the internet for your provider APN settings for internet access.
Hope this works.
Click to expand...
Click to collapse
It just acts like there's no SIM card at all. I don't understand it completely, but CWM is doing something that TWRP is not (or vice versa) and is causing this issue. Took my 7105T from virgin vanilla stock to the omnirom 4.4.2 nightlies yesterday and when I flashed from CWM the issue was resolved.
That said though, I'm unsure how this will affect omnirom's updates so I might need to switch to cyanogenmod. Shame, because I do prefer TWRP.
BadKingDookie said:
It just acts like there's no SIM card at all. I don't understand it completely, but CWM is doing something that TWRP is not (or vice versa) and is causing this issue. Took my 7105T from virgin vanilla stock to the omnirom 4.4.2 nightlies yesterday and when I flashed from CWM the issue was resolved.
That said though, I'm unsure how this will affect omnirom's updates so I might need to switch to cyanogenmod. Shame, because I do prefer TWRP.
Click to expand...
Click to collapse
try to change different modems.
i hope it will work
dont worry, it happened to me also
Kindly check ur imei if its generic 0034*****
I got the same problem also
Sent from my GT-N7100 using xda premium
try to revert to original stock rom
sabharwalrahul91 said:
Kindly check ur imei if its generic 0034*****
I got the same problem also
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Try to change modems.
ken_alpha24 said:
Just upgraded to 4.3 today but my data services don't seem to function well. Can someone please help me?
Click to expand...
Click to collapse
try to factory reset your device
it seems you missing your IMEI
it happens in some device,,,
or if you still have warranty just go to your retailer
Problem solved. Got to the service center to reflash FW. Ty guys
Sent from my GT-P3110 using xda app-developers app
cant access apn settings after 4.3 update
ken_alpha24 said:
Problem solved. Got to the service center to reflash FW. Ty guys
Sent from my GT-P3110 using xda app-developers app
Click to expand...
Click to collapse
I don't know what you guys are talking about but I can't even access the APN settings, its invisible. I have a SCH R950 note 2. H2o wireless already took my money but told me I needed to unlock it, even though I can't unlock a CDMA phone. im so confused because it is quad band and has sim card slot but no one can unlock it and I cant find how to flash to h20

No 4G

I've searched and tried the suggestions here and installed creepers (very cool) and still only 3g I'm on the latest Emotionos on my 910v with newest twrp. This is a great rom and I donated anyway but has anyone had any luck getting the 4 g back?
sportytony said:
I've searched and tried the suggestions here and installed creepers (very cool) and still only 3g I'm on the latest Emotionos on my 910v with newest twrp. This is a great rom and I donated anyway but has anyone had any luck getting the 4 g back?
Click to expand...
Click to collapse
Do a full firmware flash. Use the clp1 without recovery and aboot. That's the god fix. Then flash your rom again. All good.
sportytony said:
I've searched and tried the suggestions here and installed creepers (very cool) and still only 3g I'm on the latest Emotionos on my 910v with newest twrp. This is a great rom and I donated anyway but has anyone had any luck getting the 4 g back?
Click to expand...
Click to collapse
flash this then in settings go to more under wireless & networks then mobile networks then access point names then in the three dot menu reset to default and reboot your phone
weard1212 said:
flash this then in settings go to more under wireless & networks then mobile networks then access point names then in the three dot menu reset to default and reboot your phone
Click to expand...
Click to collapse
Thank you thank you! Worked like a charm! I thought I searched everywhere and was freaking that I was gonna have to start from scratch. But this was perfect. I hope someone else finds this and thanks you.
weard1212 said:
flash this then in settings go to more under wireless & networks then mobile networks then access point names then in the three dot menu reset to default and reboot your phone
Click to expand...
Click to collapse
After I flash the zip, should I still wipe dalvich cache before rebooting? Thanks
dhplap said:
After I flash the zip, should I still wipe dalvich cache before rebooting? Thanks
Click to expand...
Click to collapse
no, its not necessary for this.
Worked for me as well(!)
Flashing LTEfix.zip, then resetting networks to default worked for me as well.
Samsung N910V (trtlevzw) EmotionOS 20170129-OFFICIAL Baseband (modem) N910VVRU2CPF3.
Was only seeing 3G, now see 4G. Not sure if that's a change in indicators or actual 4G (LTE-A), but it seems to have worked.
Thanks!
weard1212 said:
flash this then in settings go to more under wireless & networks then mobile networks then access point names then in the three dot menu reset to default and reboot your phone
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Hi, I was wondering if you could point me in the direction of the thread where the lte fix came from. I just want to do a little more reading on it. Thanks
There are no words, weard1212! I owe you a beer or pizza! I was gonna have to buy a N4 off swappa since losing 4g a week ago. THANK YOU SO MUCH SIR! The ltefix got my 4g back!!!
I do have a new issue though. I'm on emotionOS build 20170328, baseband cfp3 as well. In global network mode I still only get 3g, but 4g works fine when I switch to wcdma/lte. Even weirder: in the expanded pull down notification bar it says "no service" where it should say "Verizon wireless" under the cellular data quick tile button (4g still works though). Any ideas, I'm almost back to being perfect! Thanks again friend!
okay so I can't send texts over lte/cdma? They work on global/3G but not when I have 4g. I'm certain this can be fixed and that's it not hardware. Please, anybody have experience or opinions? Ran the flash twice now, reset apn, network settings and restored nandroids. On global mode under apns it's blank, "the apns for this user cannot be displayed". Flash a different modem perhaps?
weard1212 said:
flash this then in settings go to more under wireless & networks then mobile networks then access point names then in the three dot menu reset to default and reboot your phone
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Old thread but if you are still around do you know what file the binary in this zip is replacing?
droidzer1 said:
Old thread but if you are still around do you know what file the binary in this zip is replacing?
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system/etc/apns-conf.xml

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