Stuck on 3g only!!! - X 2014 Q&A, Help & Troubleshooting

Rooted Moto X 2014 with TWRP. Flashed several early nightlys of CM14 and 4g was still working fine, then flashed one of the later version of CM14 and now I have 3g only. Tried restoring to stock, tried restoring to older CM14 but I'm still stuck on 3g only. Any ideas? Is the radio firmware flashed separately from the ROM or are they packaged? Help!

Related

Fix 'No SMS sending' problem when installing official CM ROM

A friend got the Motorola Droid 4 (maserati) and gave it to me to install a custom ROM on it, to get rid of the bloat on stock.
I installed the latest stable CyanogenMod on it (cm-10.2.1), but then the phone would not send any SMS, it did received them though.
I tried this guide but it didn't work (the SIM card did work in other phones). I then proceeded to install a snapshot version of CyanogenMod (cm-11-20140708-SNAPSHOT-M8) and followed this guide, that didn't help either.
When I finally gave up, I went back to stock and the SMS sending problem was fixed, but now a new problem came up with the cellular and the WiFi signals being very low and sometimes nonexistent.
Then I found this thread and did the following:
- Rooted and installed custom recovery using @mattlgroff's DROID 4 Utility XT894 Jellybean guide.
- Went into custom recovery and did factory reset.
- WITHOUT EXITING CUSTOM RECOVERY, I installed the latest CM again.
- Again, WITHOUT EXITING CUSTOM RECOVERY , I installed @Mentor.37's Patch to fully enable GSM on Verizon CDMA Android phones patch.
- Success!
SMS sending works now on other ROM besides stock and the low signals on cellular and WiFi, got fixed too.

[Q&A] [ROM] [4.4.4] [VS980] ParanoidAndroid [10/10]

Q&A for [ROM] [4.4.4] [VS980] ParanoidAndroid [10/10]
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:
To whom it may concern;
I'm new to the world of programming but have been in the android game since the original g1 with T-Mobile. I've been flashing custom roms and recoveries since then and I have also been doing some very basic coding. C++ and C# primarily. If you would like a beta tester to prevent more tedious and time consuming problems from arising prior to your updates I'm willing to test for you and if you'd think I could be of any programming assistance or would like to show me around the programming world I'd love to take you up on that. Pm me for my personal email if you'd like and I'll get back to you ASAP.
Sincerely,
Mike J.​
New to G2...flashed beta-3 and lost VZW LTE/3G data
I recently upgraded from VZW gnex to the LG G2 (bought off swappa). It was rooted already but running stock, and I'm used to AOSP, so I decided to go with Paranoid Android Beta-3. Long story short, I was having issues with LTE so I flashed the latest build (beta 5) and it got stuck in a boot loop. I was able to get back into recovery (TWRP 2.8.0.1) and restore nandroid backup, but when I booted I could no longer get verizon LTE or 3G data. Wifi connected fine, and calls/SMS go fine...just no mobile data. It does connect to "eHRPD" though, which doesn't have any data access.
Things I've tried:
1. Flashing a new bootstack. Tried 12A, 12B, 24A, 25A, 25B, 26A. No data with any of them
2. Flashing a new ROM (Tried Spirit ROM, which flashed fine but no data, and CM11, which went into a bootloop)
3. Calling *228 for a reset
4. Wiping the whole ROM and reflashing the same ROM and Gapps
5. Also tried setting APN as shown on a few websites. But as soon as I hit "Save" the modified APNs disappeared off the list.
Does anyone have any experience with losing LTE/3G like this? Luckily I have my old phone still so I just pop my SIM card back into it and it connects to data fine.
Updates
I am currently running the 10/25 build. When it comes to updates, do I want to flash over my current with the newer? Or is there a different process?
rpc:s-7:aec-0 after flash last night.
I'm getting the [rpc:s-7:aec-0] info from server error on my vs980 since i flashed last night. I flashed 26A, then PA, and then PA micro gapps.
this morning I did a full wipe and clean reinstall of PA, and I tried using the pico Gapps instead of the micro build. same result.
tried clearing google related app data, no fix. any ideas?
to the user with the apn problem, I had to set the apn 3 times before it saved
Love the ROM, great work. Was wondering how I would get Tmobile wifi calling option on this? I'm using the verizon vs980 version. Thanks
What about JDI pannel? PA kernel support JDI panel type?
ZBBfan3092 said:
I recently upgraded from VZW gnex to the LG G2 (bought off swappa). It was rooted already but running stock, and I'm used to AOSP, so I decided to go with Paranoid Android Beta-3. Long story short, I was having issues with LTE so I flashed the latest build (beta 5) and it got stuck in a boot loop. I was able to get back into recovery (TWRP 2.8.0.1) and restore nandroid backup, but when I booted I could no longer get verizon LTE or 3G data. Wifi connected fine, and calls/SMS go fine...just no mobile data. It does connect to "eHRPD" though, which doesn't have any data access.
Things I've tried:
1. Flashing a new bootstack. Tried 12A, 12B, 24A, 25A, 25B, 26A. No data with any of them
2. Flashing a new ROM (Tried Spirit ROM, which flashed fine but no data, and CM11, which went into a bootloop)
3. Calling *228 for a reset
4. Wiping the whole ROM and reflashing the same ROM and Gapps
5. Also tried setting APN as shown on a few websites. But as soon as I hit "Save" the modified APNs disappeared off the list.
Does anyone have any experience with losing LTE/3G like this? Luckily I have my old phone still so I just pop my SIM card back into it and it connects to data fine.
Click to expand...
Click to collapse
I'm having the EXACT same problem.
fndfd
广东省给多少个大概代购复古风格
any idea why my vs980 loses signal when i connect it to wifi, or reboot? running paranoid android custom rom, and even when i'm on stock, this happens???
---------------
Admin Note: this thread has a dedicated questions and answers section which you can access here -->.
Sent from my LG-VS980 using XDA Free mobile app

LTE + MMS Loss from 5.1 Update

Hi all,
I'm currently having some issues with my 5.1 Update. Like the title states, I'm on 5.1 after taking the OTA from flashing graffixnyc's img. I've been running everything fine except for the fact I have no MMS capabilities, sending or receiving, and I no longer have LTE. I've checked that my APN settings are correct for ATT. I've also tried flashing different radios/basebands and still not getting any results.
What would you suggest I do?
My phone (XT1095) is currently on 5.1, rooted with TWRP, with xposed.
Here's some screenshots of my settings: https://drive.google.com/folderview?id=0B8ulfHzKcmB7YnR1Vmk2NVFTNTQ&usp=sharing
vinnyt3hpooh said:
Hi all,
I'm currently having some issues with my 5.1 Update. Like the title states, I'm on 5.1 after taking the OTA from flashing graffixnyc's img. I've been running everything fine except for the fact I have no MMS capabilities, sending or receiving, and I no longer have LTE. I've checked that my APN settings are correct for ATT. I've also tried flashing different radios/basebands and still not getting any results.
What would you suggest I do?
My phone (XT1095) is currently on 5.1, rooted with TWRP, with xposed.
Here's some screenshots of my settings: https://drive.google.com/folderview?id=0B8ulfHzKcmB7YnR1Vmk2NVFTNTQ&usp=sharing
Click to expand...
Click to collapse
Flash a different modem file. That seems to work for most

SM-T817W info for root and custom roms - INPUT needed please

I currently use the SM-817W version and using the following get root:
Flashed stock Android 6 image
Flash twrp_3.0.2-1_sm-t810.tar using latest Odin
Flash latest SuperSU sytemless
Boom everything works (lte, wifi, sound, camera)
Here are my questions:
Using the same recovery it lets me flash any 810 roms and they work fine (even Nougat versions) except the LTE since the 810 is a wifi only tablet. I see no problem here.
Now I flashed TWRP_3.0.0-1_sm-t815.tar so it would let me flash 815 roms that have LTE. Every rom I flash does not detect the SIM card. Just says it is not inserted. I can obviously get back to my initial setup and have everything work, but would love to use Android 7 on this thing.
Does anyone have any ideas on what I can possibly do to get SIM working?

If i install the nexus 6 factory zip can i easily flash TWRP?

I am being plagued by wifi issues ever since i went to a new version of Purenexus. It seems to have something to do with going to 7.1.1
I've tried the older version of the rom that was working fine before, but i still seem to have wifi issues even in these older versions now.
i tried resurection remix, but still have the same issue.
after a while the wifi wont be connected and it says authentication problem, or sometimes shows it as simply discconected.
i can manually forget the network and re add it and it seems to work fine for a while.
Durring troubleshooting today, i have tried to resey my router, even upgraded the firmware,
anyways, i'd like to flash the factory image to test to see if i still have issues. but i want to make sure that if i install 7.1.1 factory image, or 7.0 that i can still re-flash twrp from adb or am i going to have to find a root exploit?
if i flash a factory image does it "relock" my bootloader? i guess that is the more important question
thanks.
citrusfizz said:
I am being plagued by wifi issues ever since i went to a new version of Purenexus. It seems to have something to do with going to 7.1.1
I've tried the older version of the rom that was working fine before, but i still seem to have wifi issues even in these older versions now.
i tried resurection remix, but still have the same issue.
after a while the wifi wont be connected and it says authentication problem, or sometimes shows it as simply discconected.
i can manually forget the network and re add it and it seems to work fine for a while.
Durring troubleshooting today, i have tried to resey my router, even upgraded the firmware,
anyways, i'd like to flash the factory image to test to see if i still have issues. but i want to make sure that if i install 7.1.1 factory image, or 7.0 that i can still re-flash twrp from adb or am i going to have to find a root exploit?
if i flash a factory image does it "relock" my bootloader? i guess that is the more important question
thanks.
Click to expand...
Click to collapse
There will be no locking of the bootloader unless you issue the command. No exploits needed. Just flash away...

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