No Wifi on Android 10 Roms - Xiaomi Mi Pad 4 Questions & Answers

I've been running Floko Rom v2 ever since I got this tablet without any problems. I've now tried the following Android 10 roms Bliss, Floko, Pixel Experience, crDroid they all have the same issue; I cannot turn wifi on, I select the toggle the tablet thinks about it for a few seconds then wifi toggles off. I reflash Floko Rom v2 and wifi is back again. Does anyone know how to resolve this issue? I would really like to try one of the Android 10 roms.
Thanks

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[Q] Wifi and Bluetooth doesnt working

Hi,
I flashed new ROM on my Lenovo P780, its EU rom LiFe v0.7.
Everything is working fine and stable, but one thing isnt,
I cant turn on Wifi or Bluetooth.
When I try to turn it ON, the turning on animation appears, but it keeps coming back as OFF. So I just cant turn it on.
I was trying switch the ROM back to stock rom, but this Wifi error is still there.
Does anyone know what to do with this ?
Thanks a lot.
unknown-dobi said:
Hi,
I flashed new ROM on my Lenovo P780, its EU rom LiFe v0.7.
Everything is working fine and stable, but one thing isnt,
I cant turn on Wifi or Bluetooth.
When I try to turn it ON, the turning on animation appears, but it keeps coming back as OFF. So I just cant turn it on.
I was trying switch the ROM back to stock rom, but this Wifi error is still there.
Does anyone know what to do with this ?
Thanks a lot.
Click to expand...
Click to collapse
Did you make a full backup of your stock ROM? If not, you are doomed because of the WiFi and Bluetooth MAC address or NVRAM data probably have been wiped, thus you cannot switch on WiFi and Bluetooth at all.
Probably you can fix it, but I don't know whether it works or not though.
http://www.gizbeat.com/2446/fix-nvram-err-0x10-and-random-mac-address/
First rule with Mediatek phones, always make a full backup of stock ROM before making any mods to your phone.

Soft Reboot to enable data

When on a custom ROM I need to do a soft reboot to be able to connect to data. If I don't do the soft reboot, the phone works perfectly fine, has reception and everything, but I can't connect to data. This behavior does not happen on MIUI ROMs, either the official one or the on from MIUI.eu. So far this issue has happened on the nexus experience ROM, CM13 and now Lineage OS 14, is there a fix? It's kind of annoying having to reboot my phone every time I turn it off.
My phone is a RN3 SE(kate), I have the latest firmware and have Radon Kernel, but this also happens without the kernel.
Had the same problem. Did this to fix it : https://forum.xda-developers.com/redmi-note-3/how-to/guide-how-to-reactivate-mobile-t3522601
I am facing the same issue and I kind of solved it by setting my phone to only use 3G and 2G. I am happy with 3G internet speed for daily use and I can switch to LTE when I need to download something big.

issue with WiFi

Hello i have an issue with the wifi when i playing, several times i lose the connectivity and i get disconnected and like 3 seconds later the wifi works again.
is like this --> wifi on --> wifi of--> 3 secs--> wifi on.
i tried with two modems/router and is the same
My ROM is AICP 11.0 MM with kernel: skyline.
Regards.
is this for this particular rom or it happens with all rom

No Fingerprint, Audio, Wifi, Bluetooth or Hotspot after installing Custom Rom

I had recently installed PixelExperience (8.1.0 Oreo) Rom on my device. As I found that I would have better features in LineageOS, I went ahead and installed LineageOS 15 (Unofficial) in my device. I cleared everything (Dalvik/ART, System, Data and Cache) before I installed the new rom. But as I went throught the rom, I found that the Music FX app wont open and kept on crashing, the audio cant be played in any music or video apps, The Wifi, Bluetooth and Hotspot never even switches on. Another weird thing was that the fingerprint option in the settings menu wasnt even there and the device wouldn't wake up to show the lock screen when it has been touched like before. I then thought that it was the ROM that had the problems and went back to PixelExperience, but to my amazement, the problems had emerged there too and all of the above problems are now present in the PixelExperience ROM. Anybody with the same problem or ones who know the solution, please respond ASAP.
-THANK YOU
Aadianilkp said:
I had recently installed PixelExperience (8.1.0 Oreo) Rom on my device. As I found that I would have better features in LineageOS, I went ahead and installed LineageOS 15 (Unofficial) in my device. I cleared everything (Dalvik/ART, System, Data and Cache) before I installed the new rom. But as I went throught the rom, I found that the Music FX app wont open and kept on crashing, the audio cant be played in any music or video apps, The Wifi, Bluetooth and Hotspot never even switches on. Another weird thing was that the fingerprint option in the settings menu wasnt even there and the device wouldn't wake up to show the lock screen when it has been touched like before. I then thought that it was the ROM that had the problems and went back to PixelExperience, but to my amazement, the problems had emerged there too and all of the above problems are now present in the PixelExperience ROM. Anybody with the same problem or ones who know the solution, please respond ASAP.
-THANK YOU
Click to expand...
Click to collapse
Try flashing fastboot rom.
Aadianilkp said:
I had recently installed PixelExperience (8.1.0 Oreo) Rom on my device. As I found that I would have better features in LineageOS, I went ahead and installed LineageOS 15 (Unofficial) in my device. I cleared everything (Dalvik/ART, System, Data and Cache) before I installed the new rom. But as I went throught the rom, I found that the Music FX app wont open and kept on crashing, the audio cant be played in any music or video apps, The Wifi, Bluetooth and Hotspot never even switches on. Another weird thing was that the fingerprint option in the settings menu wasnt even there and the device wouldn't wake up to show the lock screen when it has been touched like before. I then thought that it was the ROM that had the problems and went back to PixelExperience, but to my amazement, the problems had emerged there too and all of the above problems are now present in the PixelExperience ROM. Anybody with the same problem or ones who know the solution, please respond ASAP.
-THANK YOU
Click to expand...
Click to collapse
1st of all, It's Not clear whether U flashed Treble Build or Non Treble Build of LAOS 15.x. And AFAIK, Ur Firmware is ****ed Up, so better flash Latest Firmware and check for it.

[help] my wifi disconnects after turning off my screen

hi 4 days ago I flashed crdroid pie but I noticed that my wifi disconnects after turning off my screen and when I turn it on it connects back automatically flashed many kernels and even flashed AEX pie rom but did not help then I decided to go back to crdroid oreo which worked fine for me without any problems but strangely the problem appeared in oreo too I do not know how. I used that rom for more than 4 months and did not face that problem at all. but when I flashed miui 9 ( Android 7 ) the problem gone can please anyone helps me :crying:
ok now i found that it happens with networks that have wpa/wpa2-psk as authentication type only

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