Bluetooth is not working after TWRP - Xiaomi Redmi Note 4 Questions & Answers

Recently I decided to install Cardinal Aosp on my Redmi Note 4 (SD) with TWRP. But when the system starts after the boot, a message appears that the Bluetooth stopped working and after a few seconds the smartphone restarts and stays in that cycle.
Can someone help me? I have already tried to install the AICP, Pixel Experience, Cardinal, download the files twice, change the version of TWRP. But nothing to fix the problem.
Sorry about my English.

Try another custom room

alwan_afif said:
Try another custom room
Click to expand...
Click to collapse
I decided to go back to the miui with fastboot, through the official website. But the same problem continues, the system starts and in the initial steps to set up google account and personal data, it restarts. It reconnects, starts the system and restarts, and it remains so infinitely. Can it be a hardware problem?

Have you try custom room based on Lineage OS? If after install Bluetooth still not working it's possible hardware problem

alwan_afif said:
Have you try custom room based on Lineage OS? If after install Bluetooth still not working it's possible hardware problem
Click to expand...
Click to collapse
No, but I have already tried to flash MIUI via fastboot in EDL mode and it remains the same. The device insists on restarting for whatever I do.

Related

Please help me, I deleted something from twrp now WiFi and bluetooth doesnt work!

I was trying to flash a new Oreo rom a while ago, then when i wiped the files that needed to be checked, i accidentally included cust and persist. When the rom was installed, it said that bluetooth isn't working with an X mark on the side(You know, those "this app is not working" popup) Then the phone restarted unexpectedly. I thought it was part of the process but when it booted, it restarted again. It was happening again and again, i was scared like heck.
I also tried opening/toggling wifi and bluetooth, when i opened/toggled wifi, it didnt work. Same goes for bluetooth.
Somebody please help me, i'm new to these options in twrp, i thought deleting/wiping cust and persist would really clean the system but i think i ended up breaking it. Please help me
I'm using Redmi note 4x mido, Rose Gold 3gb/16gb
Flash fastboot rom via miflash
mizuhored said:
Flash fastboot rom via miflash
Click to expand...
Click to collapse
Im trying that right now, the progress bar never moves
mizuhored said:
Flash fastboot rom via miflash
Click to expand...
Click to collapse
It's still the same When i Go to the set up portion in Miui 9, it would stop randomly and shut down
same issue
ahlekcy said:
It's still the same When i Go to the set up portion in Miui 9, it would stop randomly and shut down
Click to expand...
Click to collapse
Am also facing the same issue ..I flash fastboot rom it flashed successfully but still the same thing..phone keeps rebooting before I finish set up ..pls help.. I have also tried qfil buh it gives me Sahara error help me pls

Pls, help me, i dont know what to do ;-;

Until yesterday I had the MIUI ROM for my Redmi Note 4, however I wanted to send another two ROMS (Lineage and Resurrection Remix) to see if they would convince me.
(I clarify that I already knew the process to install Roms).
So I rebooted in Recovery mode, hize / wipe and then install Lineague, but automatically I realized that I was making an error, saying that the rom was for Mido and that my cell phone instead of mido was, literally, a point.
So I turned on the pc, use the xiaomiMiFlash tool to install a miui rom (of course, with the option of clean_all) and unpleasantly I was surprised that it restarted every 20 or 30 sec., Please I need help, because I've tried other roms and it's still the same, turn it on, exit the start menu and after a few seconds it restarts. Tell me what I can do.
What does this mean - "my cell phone instead of mido was, literally, a point"? What cellphone do you have?
rossarnie said:
What does this mean - "my cell phone instead of mido was, literally, a point"? What cellphone do you have?
Click to expand...
Click to collapse
I have a Redmi Note 4(Mido, the version with a Qualcomm CPU) and this restarts every 30 sec, I've even used MiFlash to flash the rom with the option to clean everything and even so it remains the same.
I already try with this guide: https://forum.xda-developers.com/redmi-note-4/how-to/how-to-fix-totally-dead-redmi-note-4-t3746465 and nothing, I get an error of "Sahara" with qfil
Treinor said:
Until yesterday I had the MIUI ROM for my Redmi Note 4, however I wanted to send another two ROMS (Lineage and Resurrection Remix) to see if they would convince me.
(I clarify that I already knew the process to install Roms).
So I rebooted in Recovery mode, hize / wipe and then install Lineague, but automatically I realized that I was making an error, saying that the rom was for Mido and that my cell phone instead of mido was, literally, a point.
So I turned on the pc, use the xiaomiMiFlash tool to install a miui rom (of course, with the option of clean_all) and unpleasantly I was surprised that it restarted every 20 or 30 sec., Please I need help, because I've tried other roms and it's still the same, turn it on, exit the start menu and after a few seconds it restarts. Tell me what I can do.
Click to expand...
Click to collapse
I guess you flashed a treble ROM using a non treble recovery. Use this recovery and try to flash lineage OS again.
https://drive.google.com/a/my.smccd.edu/uc?id=1I_EaHHPWERIaMyBasfGJldugLjadU13P&export=download

No WiFI & Bluetooth after Update Oreo

Hi guys, I have a Moto Z xt1650-03 that after being officially updated to Android 8.0, began to fail the WiFi and Bluetooth.
The Moto Z does not restart and not turn Of.
The wifi mac address show: 02:00:00:00:00:00
I tried to flash a Firmware, and still the same.
XT1650-03_GRIFFIN_RETUS_8.0.0_OPL27.76-51_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
tux88gem said:
Hi guys, I have a Moto Z xt1650-03 that after being officially updated to Android 8.0, began to fail the WiFi and Bluetooth.
Currently it does not restart, but if I turn on the WiFi the phone slows down after about 1 minute and finally it restarts and then the same thing happens again, unless I turn off the wifi. Did that happen to anyone else? And how did you solve it?
When I turn on WiFi, no Wi-Fi network is shown and the same happens when I turn on Bluetooth.
The Moto Z does not restart and not turn Of.
The wifi mac address show: 02:00:00:00:00:00
I tried to flash a Firmware, and still the same.
XT1650-03_GRIFFIN_RETUS_8.0.0_OPL27.76-51_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
Click to expand...
Click to collapse
I had issues with the stock Oreo file. Flash custom kernel. I'd recommend ElementalX. But you have to unlock your phone's bootloader first, flash custom recovery then flash the custom kernel. Should fix your problems
Thanks
hypafly said:
I had issues with the stock Oreo file. Flash custom kernel. I'd recommend ElementalX. But you have to unlock your phone's bootloader first, flash custom recovery then flash the custom kernel. Should fix your problems
Click to expand...
Click to collapse
Thanks, I already have the bootloader unlocked.
You can tell me, for my phone, which custom recovery and ROM?
And how to do it?
tux88gem said:
Thanks, I already have the bootloader unlocked.
You can tell me, for my phone, which custom recovery and ROM?
And how to do it?
Click to expand...
Click to collapse
Personally I'd recommend official Lineage OS
https://forum.xda-developers.com/moto-z/development/rom-lineage-os-15-x-t3674351
Any other idea?
hypafly said:
Personally I'd recommend official Lineage OS
https://forum.xda-developers.com/moto-z/development/rom-lineage-os-15-x-t3674351
Click to expand...
Click to collapse
I tried Lineage OS and still has the problem of WIFI and Bluetooth.
I back to stock Oreo XT1650-03_GRIFFIN_RETUS_8.0.0_OPL27.76-51_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
Any other idea?
tux88gem said:
I tried Lineage OS and still has the problem of WIFI and Bluetooth.
I back to stock Oreo XT1650-03_GRIFFIN_RETUS_8.0.0_OPL27.76-51_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
Any other idea?
Click to expand...
Click to collapse
Please flash this kernel from here.
https://forum.xda-developers.com/moto-z/development/kernel-elementalx-1-00-moto-z-t3613317
Elementalx
hypafly said:
Please flash this kernel from here.
https://forum.xda-developers.com/moto-z/development/kernel-elementalx-1-00-moto-z-t3613317
Click to expand...
Click to collapse
Now I can turn off and restart the phone without problems.
But I still can not turn on the WIFI & Bluetooth
Dear friend,
I have encountered the same problem in my Bristish Moto Z XT1650-03.
Last week, my device's battery had run out and, it powered off by itself.
Then I charged, when it finished, I turned on it, however, the battery run to fast, just serveral hours, from 100% down to 50 %, the point is I turned off WiFi and 4G, apps also close.
I decided to restart Moto Z so that refresh battery, but at this time, it aways restart without reasons, when access to home screen, 2 minutes after, it will restart. I thought that's battery data's issue, I format all phone's data and reset the phone serveral times.
Now my phone will not be restarted by itself, but WiFi and Bluetooth could be used.
Very sad...
Any other idea?
:crying:

Weird Behaviour with Poco F1

I'm running miui 10.2.3.0 non-root LB. Following has been happening even after multiple times even after clean stock ROM installation:
-My apps keeps crashing , closing for no reason at all.
-I'm using my phone & suddenly the screen goes black for a few seconds, network goes away then comes back to normal. This happens 2-3 times a day.
- I'm unable to update to the latest miui with OTA, after I install the OTA, it says OTA update failed installation. I tried multiple times then I have to reinstall stock ROM.
Can someone help me out to figure to the issue?
UPDATE: My motherboard was the issue. It has been replaced now & now the phone is working great!
Sammy612 said:
I'm running miui 10.2.3.0 non-root LB. Following has been happening even after multiple times even after clean stock ROM installation:
-My apps keeps crashing , closing for no reason at all.
-I'm using my phone & suddenly the screen goes black for a few seconds, network goes away then comes back to normal. This happens 2-3 times a day.
- I'm unable to update to the latest miui with OTA, after I install the OTA, it says OTA update failed installation. I tried multiple times then I have to reinstall stock ROM.
Can someone help me out to figure to the issue?
Click to expand...
Click to collapse
Hard reset your phone
If that doesn't work then flash latest rom after clearing all data
CluelessO.o said:
Hard reset your phone
If that doesn't work then flash latest rom after clearing all data
Click to expand...
Click to collapse
I clearly wrote in the first line that I have installed the stock ROM multiple times. The main behaviour happening everytime is the black screen issue. Hard reset might fix the app crashing.
Sammy612 said:
I clearly wrote in the first line that I have installed the stock ROM multiple times. The main behaviour happening everytime is the black screen issue. Hard reset might fix the app crashing.
Click to expand...
Click to collapse
Go to service centre then i guess. Thats the last hope it might be hardware issue
I also have the same problem with my poco f1 (miui 10.3.4). Can't update to miui 10.3.5 and all the apps including stock apps keep crashing. I also have a problem with rebooting,evertime i try to reboot phone shuts down. Have you found any solution yet?
Zubairhussain said:
I also have the same problem with my poco f1 (miui 10.3.4). Can't update to miui 10.3.5 and all the apps including stock apps keep crashing. I also have a problem with rebooting,evertime i try to reboot phone shuts down. Have you found any solution yet?
Click to expand...
Click to collapse
My phone's motherboard was the issue. It was replaced, now the phone is working great!
Try factory resetting , if that doesnt help install stock rom again. If nothing works go to service center.
Moderators please close this thread
am on the latest version the problem am facing is the call ain't connecting at all!

Software Issues

I have a redmi note 9s (the topic is about this device). After testing a port of Android 13 or beta 2 I ran out of sensors and the audio was cut off, they told me to pass the stock via mi flash to solve the same, the stock doesn't boot on my phone anymore, it just stays on the Redmi logo, but I enter in fastboot, in recovery stock and after passing the custom recovery I enter the custom recovery too. With that I can pass some custom to use the cell phone, it comes back with the sensor bug and audio cut or no audio, I wipe several times, format data, I pass a zip called "clean.zip" the firmware and even then solve the sensors and audio. I'm afraid to keep changing roms now, but it's complicated to stay in just one rom, and when Android 13 comes out I'm stuck on 12, apart from that I can't go to stock anymore. Anyone had a similar problem? do you know any solution? Thank you very much for everyone's help in advance, Best Regards MurilloAssF

Categories

Resources