Wi-fi, bluetooth and signal service not working -treble - Xiaomi Redmi 4X Questions & Answers

After cleaning everything through RedWolf Treble Recovery, every Rom i installed, wifi, buetooth and mobile signal service are not working... Any ideas please? I thing i bricked my device...

Chatrachus said:
After cleaning everything through RedWolf Treble Recovery, every Rom i installed, wifi, buetooth and mobile signal service are not working... Any ideas please? I thing i bricked my device...
Click to expand...
Click to collapse
Flash latest firmware update. If it still not fixes your problem flash stable miui rom with fastboot

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WiFI Not Working?!

Hi,,I recently flashed MAGISK SU on my phone..After that WiFi is not at all working even if I keep my WiFi on ,,The WiFi button stays off even when i tried to switch it ON ??
I'm on OOS 4.1.3. running Nougat 7.1.1. ,Bootloader Unlocked and Custom Recovery Installed..I tried to root my phone and succeded in flashing Magisk 12.0 ,but after that it got into bootloop and i tried some known ways and get back the phone to Normal Level.
Since then I face severe lag in Phone,WiFi not working,Apps opening very slowly like that..
What may be the problem ?? Is it with Magisk or something Else..I run TWRP 3.0.4.1
Regards
VAETTA
hi vettayyan , the problem may occur when magisk conflicts with the system . backup your data , try formatting and flashing the rom . this time donot flash magisk . the phone should connect to wifi .

Can't update Oxygen OS to OREO or other

Hello All, This is my first post.. Hope I get the help I need .
So the problem I facing was my wifi ic of Oneplus 3t was getting extreme hot (bluetooth never worked , kept searching but in vain ) and due to this it was draining my battery quite soon. I finally decided to get my wifi ic replaced which is pasted on motherboard. After getting it replaced my wifi was gone and bluetooth returned to life but the biggest issue was solved which was the heat issue.
I had installed custom rom before replacing ic to check whether they can help me cool down my phone.
So later when ic was replaced, I flashed the stock rom with MSMDownloadTool and got success, but after that whenever I tried to update to latest 5.0.4 uptill today, it installed fine but when restarted, it came to ONEPLUS round dots splash screen and after few seconds the dots would stop rotating and my phone would restart. After a few restarts it would come to the same stage and then comes to a screen
"encryption unsuccessful "... Now after a zillion tries I tried updating one by one which is in order
3.2.6
3.5.3
3.5.4
till here right now m on success ... All I want to know is what this issue is .. how can i resolve it ???
Here it goes the update.... as soon I updated 4.0.2 , the rom with NOUGAT. it stucks on bootloop
yudi.15 said:
Hello All, This is my first post.. Hope I get the help I need .
So the problem I facing was my wifi ic of Oneplus 3t was getting extreme hot (bluetooth never worked , kept searching but in vain ) and due to this it was draining my battery quite soon. I finally decided to get my wifi ic replaced which is pasted on motherboard. After getting it replaced my wifi was gone and bluetooth returned to life but the biggest issue was solved which was the heat issue.
I had installed custom rom before replacing ic to check whether they can help me cool down my phone.
So later when ic was replaced, I flashed the stock rom with MSMDownloadTool and got success, but after that whenever I tried to update to latest 5.0.4 uptill today, it installed fine but when restarted, it came to ONEPLUS round dots splash screen and after few seconds the dots would stop rotating and my phone would restart. After a few restarts it would come to the same stage and then comes to a screen
"encryption unsuccessful "... Now after a zillion tries I tried updating one by one which is in order
3.2.6
3.5.3
3.5.4
till here right now m on success ... All I want to know is what this issue is .. how can i resolve it ???
Click to expand...
Click to collapse
Try directly clean flashing OOS 5.0.5 from TWRP 3.2.3-0
Sent from my OnePlus3T using XDA Labs
Siddk007 said:
Try directly clean flashing OOS 5.0.5 from TWRP 3.2.3-0
Sent from my OnePlus3T using XDA Labs
Click to expand...
Click to collapse
Ok I am about to start with your mentioned method in this post
https://forum.xda-developers.com/oneplus-3t/how-to/official-oxygenos-5-0-1-android-8-0-t3728119
Will update soon... Fingers crossed
Still on same stage the circle stops spinning and phone restarts
I dont get it , its booting 3.5.3 and 3.5.4 correctly just all of the later updates give this error... is it because my wifi is not in working condition???
Because for some extra information I can flash any 8.1 based rom without any problems... checked Bootleggers, RR and Havoc...
Please guide me
yudi.15 said:
Still on same stage the circle stops spinning and phone restarts
I dont get it , its booting 3.5.3 and 3.5.4 correctly just all of the later updates give this error... is it because my wifi is not in working condition???
Because for some extra information I can flash any 8.1 based rom without any problems... checked Bootleggers, RR and Havoc...
Please guide me
Click to expand...
Click to collapse
It sounds to me that this may be related to encryption of the data partition.
Are you flashing the full OOS ROM from https://downloads.oneplus.com ?
Are you using the latest TWRP from https://dl.twrp.me/oneplus3/ ?
If you aren't, then try using them.
If you still have problems then I would format the data partition in TWRP to avoid any encryption issues, then flash OOS and immediately flash the patched boot image from https://forum.xda-developers.com/on...y-force-encryption-op3t-t3688748/post74155053 to prevent TWRP being replaced by the stock recovery.
Note that formatting the data partition will wipe your internal storage and you'll lose all files on your phone.
Sent from my OnePlus3T using XDA Labs
BillGoss said:
It sounds to me that this may be related to encryption of the data partition.
Are you flashing the full OOS ROM from https://downloads.oneplus.com ?
Are you using the latest TWRP from https://dl.twrp.me/oneplus3/ ?
If you aren't, then try using them.
If you still have problems then I would format the data partition in TWRP to avoid any encryption issues, then flash OOS and immediately flash the patched boot image from https://forum.xda-developers.com/on...y-force-encryption-op3t-t3688748/post74155053 to prevent TWRP being replaced by the stock recovery.
Note that formatting the data partition will wipe your internal storage and you'll lose all files on your phone.
Sent from my OnePlus3T using XDA Labs
Click to expand...
Click to collapse
Yes I flashed full rom... But the problem is just two roms go successful on my device. Rest of the roms no matter if I update them or flash fully they will get stuck on oneplus logo and then restart...
BillGoss said:
It sounds to me that this may be related to encryption of the data partition.
Are you flashing the full OOS ROM from https://downloads.oneplus.com ?
Are you using the latest TWRP from https://dl.twrp.me/oneplus3/ ?
If you aren't, then try using them.
If you still have problems then I would format the data partition in TWRP to avoid any encryption issues, then flash OOS and immediately flash the patched boot image from https://forum.xda-developers.com/on...y-force-encryption-op3t-t3688748/post74155053 to prevent TWRP being replaced by the stock recovery.
Note that formatting the data partition will wipe your internal storage and you'll lose all files on your phone.
Sent from my OnePlus3T using XDA Labs
Click to expand...
Click to collapse
Tried to format data drive and install os and without any delay flashed the patched boot image as well but stuck on 1+ logo... Not even going to splash screen
yudi.15 said:
Tried to format data drive and install os and without any delay flashed the patched boot image as well but stuck on 1+ logo... Not even going to splash screen
Click to expand...
Click to collapse
Give it a few minutes - it may be re-encrypting the data.
Sent from my OnePlus3T using XDA Labs

Mi 8SE - No cellular data

Hi,
I was trying to install GSI on my Mi 8SE but had no luck with that, so I decided to go back to MIUI. I download MUI 10 V10.2.2.0 and flashed it viac TWRP 1227. The first problem is that the recovery was erased, but I don't need recovery right now (in case I need it, I can flash it via fastboot). But the main problem is that the cellular data are not working. I'm studying abroad so first I allowed international data roaming. With my current cellular provider I have always to create APN which I've done, but cellular data are not working so far. How can I fix it ? I tried everything including erasing data several times.... Can be a problem that I was trying to install GSI ? I tried few GSI and also flash this Vendor (https://forum.xda-developers.com/mi-8-se/development/vendor-vendor-treble-roms-t3877202) but I think if I erased data there cannot be a problem. Can you guys please help me ?
rooted_SK said:
Hi,
I was trying to install GSI on my Mi 8SE but had no luck with that, so I decided to go back to MIUI. I download MUI 10 V10.2.2.0 and flashed it viac TWRP 1227. The first problem is that the recovery was erased, but I don't need recovery right now (in case I need it, I can flash it via fastboot). But the main problem is that the cellular data are not working. I'm studying abroad so first I allowed international data roaming. With my current cellular provider I have always to create APN which I've done, but cellular data are not working so far. How can I fix it ? I tried everything including erasing data several times.... Can be a problem that I was trying to install GSI ? I tried few GSI and also flash this Vendor (https://forum.xda-developers.com/mi-8-se/development/vendor-vendor-treble-roms-t3877202) but I think if I erased data there cannot be a problem. Can you guys please help me ?
Click to expand...
Click to collapse
You should download latest rom(mi flash version) from xiaomi's website. Then flash it with mi flash from your computer. Phone should be in fastboot mode and make sure pc recognizes the phone :good:
Will it lock my bootloader ? I have Mi8 SE from China and it came with unlocked bootloader. Do I have to flash Chinese ROM ?
EDIT:
I'm trying now to flash fastboot ROM viac Mi Flash Tool, but I'm getting error: "Flash crclist error". I have selected option clean all at the bottom
EDIT2:
If I flash ROM via TWRP running on Android 8.1, the cellular data works. But If I flash ROM running on Android 9 (no matter if it is stable or weekly build), the cellular data does not work.
EDIT3:
I flashed first weekly MIUI based on Android 9 and then updated to MIUI latest stable and cellular data are working now ! Pretty weird tho
rooted_SK said:
Will it lock my bootloader ? I have Mi8 SE from China and it came with unlocked bootloader. Do I have to flash Chinese ROM ?
Click to expand...
Click to collapse
You have to flash chinese rom right. It won't lock your bootloader. After flashing process, flash twrp and xiaomi.eu rom.
Edit: I am happy to see that you solved the problem.
I have a same problem like a video pls help me too
https://youtu.be/JU82PIdGbSU
rudeboytr said:
I have a same problem like a video pls help me too
https://youtu.be/JU82PIdGbSU
Click to expand...
Click to collapse
Do you have a same problem problem like I had ?
yes I have a same problem with u

mi 9 acting STUPID? (bootlooping with any recovery or rom)

so i am on the miui eu weekly up stream and with the last 3 updates my phone is acting odd. first i am unable to root the phone now. if i try the the phone will reboot and act VERY strange, all apps freeze on opening, wifi, bluetooth and other modules dont work anymore and then a hard freeze. remove magisk and the system is back to normal. i cant even use most recoveries, i can only use like 2 specific chinese recoveries or else zips, updates and roms fail to install and bootloop.
Edit: upon looking further it seems my data partition was corrupt somehow, i dont know how but i had to edl flash it to factory to get it working again.
Well, I don't have your problems even my ROM is EU. Please confirm:
1. Which one of TWRP do you have ?
2. Any new ROM detected please always download it and then reboot to recovery and then update it.
God bless
Kris
do it all over again, make sure you flash the latest global stable in fastboot mode instead of in TWRP.

[Guide] VoLTE guide for Oneplus 3/T (a workaround trick)

Hi,
Why VoLTE only works in Oxygen OS ? Why not in other custom OS ?
Many times I flashed my op3 for voLTE but no luck. I tried LineageOS, Mokee, etc etc but no luck.
At last I got it working and How ? please read below.
I know you must be thinking of whether this trick will work or not or is it fake .
Now you can really add VoLTE on your oneplus 3/T ()
Steps To Follow
1. At first install official Oxygen OS 9.0.6
(Remember it will replace your twrp recovery to official Oxygen recovery )
2. Reboot and see if you have VoLTE
Then,
Reboot to Fastboot mode your device.
3. Type "fastboot boot twrp_recovery.img "
4. now wipe all partitions except internal, recovery.
5. Install "Lineage OS / custom os "
6. Reboot.
and check by calling if your VoLTE working or not.
Thanks,
(Do report here if its working or not.)
evadon said:
Hi,
Why VoLTE only works in Oxygen OS ? Why not in other custom OS ?
Many times I flashed my op3 for voLTE but no luck. I tried LineageOS, Mokee, etc etc but no luck.
At last I got it working and How ? please read below.
I know you must be thinking of whether this trick will work or not or is it fake .
Now you can really add VoLTE on your oneplus 3/T ()
Steps To Follow
1. At first install official Oxygen OS 9.0.6
(Remember it will replace your twrp recovery to official Oxygen recovery )
2. Reboot and see if you have VoLTE
Then,
Reboot to Fastboot mode your device.
3. Type "fastboot boot twrp_recovery.img "
4. now wipe all partitions except internal, recovery.
5. Install "Lineage OS / custom os "
6. Reboot.
and check by calling if your VoLTE working or not.
Thanks,
(Do report here if its working or not.)
Click to expand...
Click to collapse
Sir after installing oos it automatically instal oos recovery so how can we boot to twrp without instal twrp but u mentioned step 3 boot to twrp
Or it fastboot flash recovery recovery.img
deepak3048 said:
Sir after installing oos it automatically instal oos recovery so how can we boot to twrp without install twrp but u mentioned step 3 boot to twrp
Or it fastboot flash recovery recovery.img
Click to expand...
Click to collapse
Read correctly bro. First install OOS , it will install recovery too as well as firmware. and boot to TWRP via this command
"fastboot boot twrp.img" NOT "fastboot flash " ok.
After that format system,cache,dalvik in TWRP. and install your lineage os file.
And reboot system.
Done.
I am using Lineage OS 17 in OP3/t with working VOLTE in jio.
Try as it is all steps.
evadon said:
Read correctly bro. First install OOS , it will install recovery too as well as firmware. and boot to TWRP via this command
"fastboot boot twrp.img" NOT "fastboot flash " ok.
After that format system,cache,dalvik in TWRP. and install your lineage os file.
And reboot system.
Done.
I am using Lineage OS 17 in OP3/t with working VOLTE in jio.
Try as it is all steps.
Click to expand...
Click to collapse
Thanks bro but have u try airtel and 8s your device op3 or 3t
deepak3048 said:
Thanks bro but have u try airtel and 8s your device op3 or 3t
Click to expand...
Click to collapse
It will work on airtel too. I have op3t and op3 both working.
deepak3048 said:
Sir after installing oos it automatically instal oos recovery so how can we boot to twrp without instal twrp but u mentioned step 3 boot to twrp
Or it fastboot flash recovery recovery.img
Click to expand...
Click to collapse
You can boot into TWRP without installing it. The trick is to open the command prompt (adb) in the folder where the TWRP image is stored in your PC. Or, move the TWRP image to your adb tools folder and open the command prompt there. Then proceed as the OP says.
evadon said:
It will work on airtel too. I have op3t and op3 both working.
Click to expand...
Click to collapse
Problem is with VoOLTE for Airtel. Jio works without any issues even you follow the any guide guides to install LOS
Sorry I don't have airtel , may you please try and report here so that other peoples could get a clarity of working volte with Airtel.
Muralidharc22 said:
Problem is with VoOLTE for Airtel. Jio works without any issues even you follow the any guide guides to install LOS
Click to expand...
Click to collapse
But the normal installation of lineage never worked for me for VoLTE atleast jio.
evadon said:
Sorry I don't have airtel , may you please try and report here so that other peoples could get a clarity of working volte with Airtel.
Click to expand...
Click to collapse
I am already on LOS 17.1 with no VOLTE and poor signal strength on LTE.
Reported on gitlab
https://gitlab.com/LineageOS/issues/android/-/issues/1811
Muralidharc22 said:
I am already on LOS 17.1 with no VOLTE and poor signal strength on LTE.
Reported on gitlab
https://gitlab.com/LineageOS/issues/android/-/issues/1811
Click to expand...
Click to collapse
You already on Lineage 17 is different than what I am talking about. Have you tried the method I Posted above in topic. No ?
Why I am telling to follow the same steps because VoLTE is all about a little tweak which happens in efs partitions I think. So when we install and first start the OOS it changes something in recovery level in efs/recovery.
When we install other os without formatting recovery and efs , VoLTE actually works. ( only if volte working in OOS then it will work in lineage via this method )
That's it.
evadon said:
You already on Lineage 17 is different than what I am talking about. Have you tried the method I Posted above in topic. No ?
Why I am telling to follow the same steps because VoLTE is all about a little tweak which happens in efs partitions I think. So when we install and first start the OOS it changes something in recovery level in efs/recovery.
When we install other os without formatting recovery and efs , VoLTE actually works. ( only if volte working in OOS then it will work in lineage via this method )
That's it.
Click to expand...
Click to collapse
I am trying understand your approach
Could you clarify ." wipe all partitions except internal, recovery" ? when i go to wipe, i can exclude 'interanl storage' but where is 'recovery' ?
If i am not wrong, you did dirty flash on 9.0.6 with LOS 17.1?
and i was on 9.0.6 and clean flashed LOS 17.1..
Muralidharc22 said:
I am trying understand your approach
Could you clarify ." wipe all partitions except internal, recovery" ? when i go to wipe, i can exclude 'interanl storage' but where is 'recovery' ?
If i am not wrong, you did dirty flash on 9.0.6 with LOS 17.1?
and i was on 9.0.6 and clean flashed LOS 17.1..
Click to expand...
Click to collapse
Some peoples like to clean using fastboot that's why I said don't remove recovery. Beginners can also understand this terms easily, sorry u didn't. Anyway. Your wish to try or not. Don't show your attitude over this post please. You may leave.
evadon said:
Some peoples like to clean using fastboot that's why I said don't remove recovery. Beginners can also understand this terms easily, sorry u didn't. Anyway. Your wish to try or not. Don't show your attitude over this post please. You may leave.
Click to expand...
Click to collapse
Not sure what made you to think i am showing attitude bro..not at all., sorry if have sounded like questioning your inputs.. I am just trying to be clear before flashing as keep trying our different methods for the last 1 week to have stable Volte/LTE but without any luck..
It would be of great help if you can clarify all the steps as requested,i am going to try out..i am also a beginner here, really ..
Muralidharc22 said:
Not sure what made you to think i am showing attitude bro..not at all., sorry if have sounded like questioning your inputs.. I am just trying to be clear before flashing as keep trying our different methods for the last 1 week to have stable Volte/LTE but without any luck..
It would be of great help if you can clarify all the steps as requested,i am going to try out..i am also a beginner here, really ..
Click to expand...
Click to collapse
Try and see bro.
evadon said:
Try and see bro.
Click to expand...
Click to collapse
Didn't work for me..switched to Pixel Experience ROM where everything works.. pretty easy to flash PE if you are on LOS already
Didn't work for me though.
Clean flashed OOS 9.0.6
Volte enabled as per *#*#4636#*#*
fastboot oem unlock
fastboot boot twrp-3.4.0.img
Flash Lineageos nightly
Flash gapps
Flash 9.0.6 modem/firmware (just in case)
fastboot oem lock
No Volte on reboot :-(
Sorry for resurrecting this old thread, but i followed the steps and it didn't work. I too have airtel sim. On fresh install of OOS, I can see volte icon and volte working, but as soon as i booted into lineageos, it was gone :/ Anyone had any luck with airtel?

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