[Q] Data conection is not working. - Nexus 4 Q&A, Help & Troubleshooting

My data conection was working while i was using CM 12, in my nexus 4, but when i flashed the 12.1 version, the data don´t work anymore, i tried to install the CM 12 version again to see if the problem was the 12.1 version and the problem don´t was corrected, i tried Euphoria-OS-1.1, chroma_mako, and the problem is present yet, the APN is fine, before i flashed the roms i made all the wipes, etc, please can anyone help to me.
apologize my english my languaje is spanish.

I am not sure but try flashing stock radio version 2.0.1701.07 and then try using cm or other ROMs.

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Now, its still not working... what can be the problem?

[Q] Cant use mobile data after installing Mokee OS Clean Version

i just rooted my defy+ and installing [ROM][GB] Mokee OS Clean Version http://forum.xda-developers.com/showthread.php?t=2368989 .everything works fine except that i cant connect to mobile data. I post this problem over here because i cant reply in the dev thread.Anyone have any idea what should i do?i already try changing the baseband but i didnt work
isnt mokeeos JB???? i tried 4.22 latest.for data connection worked very well on 3G network, even Wifi with connectify was better then all other builds i ve tried so far.
i uninstalled it today cause it gave me a permanent problem....USBMS not working.i m frustrated now. even going back to 4.2Quarx not helping me. besides that STK also not worked for me.
what a faster rom it is.

4G/LTE not working on cm 13 based roms

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No one knows anything? I've tried AOSP roms, and they don't have LTE working for me either..
Make a clean installation of the latest CM13 SNAPSHOT, I used to have the same issue on the late nightlies but the Snapshot fixed it.
I tried that, but as soon as I flashed a custom kernel it stopped working.. Any ideas why?
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Wifi Problem

Hi Guys,
i want to downgrade my R4P to MIUI, last flashed AICP 8.1 .
After flashing from diffrent roms my wifi won´t work anymore , i tried different thing to fix the Problem.
Like:
https://forum.xda-developers.com/mi-a1/how-to/easiest-quickest-to-fix-wifi-custom-t3779040/page13
flashing new persist.img.
nothing work.
can anyone help?
EDIT: after diffrenent roms i flashed Lyncore Miui 10 7.1.2 and wifi working again. So Thread can be closed.
BR
Th3s3cond

Note 7 Lavender no wifi/bluetooth/gsmRadio working after upgrade to MIUI 12.5.3

need help note 7 global updated to miui 12.5.3 after auto update and now wifi camera gsm not working for any rom downgraded from 12.5.3. none of these are working for even custom rom and official roms, only with official global miui 12.5.3 does the wifi camera and gsm work again. please need desperate help have looked for solution everywhere but couldnt find help even after flashing oldcam new cam kernels and separately installing foirmware files for the drivers.
nothing is working flashing via miFlash tool or twrp or anything for that matter flashing official rom via the official way absolutely nothing. please need help must downgrade back to anything but MIUI 12 it is a nightmare using such a horribly made rom
Test to flash vendor image https://xiaomifirmwareupdater.com/vendor/lavender/
Or miui.eu and then your customer rom
joke19 said:
Test to flash vendor image https://xiaomifirmwareupdater.com/vendor/lavender/
Or miui.eu and then your customer rom
Click to expand...
Click to collapse
before i do im not quite sure what vendor images are. my note 7 is the global version, which image should i be flashing? thanks
flashed vendor imgae of the version i want installed still the same situation, gsm wifi camera only working on layest miui 12.5.3 only, need help
even tried xiaomi.eu roms nothing works no way to downgrade and get camera wifi or anything signal based working!

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