Hi
There is a Bluetooth issue with the P20 Lite, I assume with a number of devices, but in my case with my Fitbit watch. I cannot sync the device with the phone and it's becoming very annoying. I am using the stock 8.0 ROM and am wondering whether there is any reason to believe that changing to a custom LineageOS ROM would help. Are the bluetooth drivers/configuration any different ?
Thanks in advance
Related
I have Xiomi Redmi Note 2 and one of it’s major uses is phone calls while I’m driving- speaking via my BlueTooth car kit.
With the new MIUI 8, I have a problem: At the end of the call, I used to disconnect by pressing the “disconnect” button on my car BT device. Now, with the MIUI 8 it simply doesn’t work- the “disconnect” button doesn’t ends the call and I have to tap on the device (very dangerous while driving).
I made factory reset to see if there is some conflict in apps- the problem remain.
I downgraded to MIUI 7.5- the problem remain.
I downgraded to MIUI 7.2.3- and the BT returned to work properly.
I upgraded with the internal “update” app- the problem came back...
So, seems like that somewhere between 7.2 and 7.5 a change was made that made damage to the BT car kit connectivity.
1- What happened?
2- How can I solve it? Should I stay with MIUI 7.2.3
other ideas?
thanks
I didn't have bluetooth issues with 7.5 or 8.0.x - but such problems may be due to the modem drivers. Which modem driver does you 7.2.3.0 come with? Look in for "Baseband version" in "Settings->About phone". My version of 7.2.3.0 comes with modem p37, which is very good for bluetooth. If yours is p37 as well, that may explain why you don't have any problem when using 7.2.3.0.
PS: I eventually reverted from 7.5.x and 8.0.x to 7.2.3.0, because I couldn't see any benefit from the later versions, which are also more resource hungry.
in miui 7.2.3 I have p51 and it's working well
suppose that's the problem with miui 8
how can i changer the modem?
YossiN said:
in miui 7.2.3 I have p51 and it's working well
suppose that's the problem with miui 8
how can i changer the modem?
Click to expand...
Click to collapse
IIRC, miui 8 also comes with p51, so that may not be the problem.
As for how to change the modem, there are links to installers for various versions in the Redmi Note 2 forums (including, I believe, p52). You will have to do a general search (e.g., for p37, p48, p52).
Here is a link to installers for various RN2 modems: https://mega.nz/#F!qwdklTTT!PvPmCdshrIf0UgQMKEAV6w
Good night everyone, I saw that there are several roms customized for some vernee devices, I'm behind a rom 7.1.1 or higher for my m5 vernee, I've searched everywhere and nothing!
I am administrator of the Vernee M5 group - Brazil on facebook, and we are in 300 people, many of us would like a custom rom.
Some of the reasons would be: the sound of the printscreen camera can not be removed.
- api vulkan is not present in the original rom of the device, which is android 7.0. I would really appreciate your help in this regard.
I hope you can help me, thank you.
brunovfx said:
Good night everyone, I saw that there are several roms customized for some vernee devices, I'm behind a rom 7.1.1 or higher for my m5 vernee, I've searched everywhere and nothing!
I am administrator of the Vernee M5 group - Brazil on facebook, and we are in 300 people, many of us would like a custom rom.
Some of the reasons would be: the sound of the printscreen camera can not be removed.
- api vulkan is not present in the original rom of the device, which is android 7.0. I would really appreciate your help in this regard.
I hope you can help me, thank you.
Click to expand...
Click to collapse
Regarding Custom ROM: It isn't possible atm, since Vernee hasn't released it's kernel source-code (and other parts of the framework, ugh). (We already tried, I promise. Too many problems with radio).
Removing the screenshot + camera sound:
Open the EngineerMode app dialing this: *#*#3646633#*#*
Go to the Hardware Testing tab
Click "Audio"
Click "Volume"
Click on "Audio Playback"
Change from "System" to "Enforced_Audible"
Change Index 7 to 0 and click "Set"
Touch on 3/4-pole headset and change it to Speaker
Do the same as step 7
Regarding Vulkan, I don't think it's possible.
Just an observation I made when installing custom ROMs on my V30 is that anything Android 10 seems to break Android Auto. Seems to work fine on most Android 9 custom ROMs and Stock ROMs, but appears to be broken as of 10. I was wondering if there is anyway to fix it? (I'm talking about the USB tether to car radio). Willing to help in anyway possible!
Which 10 ROM you used and which you preferred? Did you try wireless Android Auto?
I have used Lineage OS 17.1 and Havoc OS 3.2 - I prefer HavocOS. The phone recognises the headunit however nothing appears on the screen. My headunit doesn't support wireless AA.
Hi there I'm new to all of this and want some help.. I have a Note 9s 4gb variant and it's running android 10, I couldn't find any android 9 rom for my phone but found one with the latest MIUI for POCOPHONE.. can I use that rom for my phone? Will it be safe?
The reason for me to look for an android 9 rom is because that I play this game, but the High Frame Rate support for android 10 was removed and it's been a while since then, I really enjoyed those extra frames and would like to do something about it. TYIA!
Never never never never never flash a rom that was not intended for your devices, regardless of how similar the devices are. This will more than likely resulting in bricking the device and only Xiaomi would be able to fix it.
Don't flash it on your device or you will get a hardbrick. The only solution for that is to go to the service center
That's informative )) THANKS!
Hello everybody,
I own a Xiaomi MI 10 with the latest stable MIUI 12 EU ROM,
since I did the update from MIUI 11 I am having problems in pairing the phone with the VW e-UP infotaiment system (called Composition Phone).
In practice, once paired after a few seconds it uncouples and then after a while retry a new pairing which after another few seconds it disconnects and so on ..
I tried all the developer settings a bit but they didn't help.
I also noticed that going to the bluetooth devices of the phone, if I tap on the name of the infotainmet just before the automatic procedure starts, then the pairing is successful and no longer disconnects.
Anyone have the same problem with a VW? is there a solution? I also installed Magisk, is it possible to patch the bluetooth libraries?
Same exact machine and exact same problem.
You Found solution?
I am waiting for xiaomi to give me the code to unlock the bootloader and I will go back to the UMIGlobal_V12.0.1.0.QJBMIXM which worked perfectly for me.
dottorniù said:
Same exact machine and exact same problem.
You Found solution?
I am waiting for xiaomi to give me the code to unlock the bootloader and I will go back to the UMIGlobal_V12.0.1.0.QJBMIXM which worked perfectly for me.
Click to expand...
Click to collapse
Great! it's nice to know you're not alone where are you from?
I can tell you that I tried the latest EU ROM and it didn't work, but the EU compared to the global one has several nice features more. Since you have to unlock I advise you not to put the global again.
Before downgrading I would like to try the ROM EU weekly which if I have not misunderstood is based on the MIUI 12.5 beta, but for the moment I have not yet done so ..
Hi.
giacomobe said:
Great! it's nice to know you're not alone where are you from?
I can tell you that I tried the latest EU ROM and it didn't work, but the EU compared to the global one has several nice features more. Since you have to unlock I advise you not to put the global again.
Before downgrading I would like to try the ROM EU weekly which if I have not misunderstood is based on the MIUI 12.5 beta, but for the moment I have not yet done so ..
Hi.
Click to expand...
Click to collapse
giacomobe said:
Great! it's nice to know you're not alone where are you from?
I can tell you that I tried the latest EU ROM and it didn't work, but the EU compared to the global one has several nice features more. Since you have to unlock I advise you not to put the global again.
Before downgrading I would like to try the ROM EU weekly which if I have not misunderstood is based on the MIUI 12.5 beta, but for the moment I have not yet done so ..
Hi.
Click to expand...
Click to collapse
Even the weekly does not work
I finally managed to solve the problem with the ROM
xiaomi.eu_multi_MI10_V12.0.8.0.QJBCNXM_v12-10.zip
which also works very well .. In any case I begin to think that it does not depend on the MIUI version, but on the version of android. I think the bluetooth management problems are due to android 11.
A bit late but have you tried changing the Bluetooth protocols in developer settings? You can change the version etc..
I have a new e-UP since yesterday.. same problem here with MIUI 12.5.1.0 on Poco F3.
Any solution without downgrading the rom? (MIUI 12.0.5.0 is also Android 11 on F3)
I think i will go for a Custom Rom in the next few days..
Does the latest Maps+More update changes anything? It says "Android 11 compatibility"..
HI Guys,
For me this problem is still alive. I'm running a VW E-Up also and since updating to MIUI 12 my car bluetooth is unusable as it constantly connects and disconnects to my M10 every 5 seconds or so. I've experimented with many settings changes, along with unpairing and re pairing but all to no avail.
I'm running 'Maps and More' ver 5.0.0 also but it's useless as I can't stay connected long enough to do anything with it.
Has anyone found a fix without downgrading?
Same problem here... any news/solution?
Volkswagen Up
MIUI Global 12.5.5.0 RKIEUXM
Security Patch 2021-08-01
Xiaomi Mi 11 Lite 5G
Hi guys,
I have similar issue since version later than 12.5.3. I even changed my phone to other xiaomi model, the issue remains.
So I will flash back to 12.5.3 if the issue cannot be solved in 3 months...
Now I have to turn on and off airplane mode to temporarily solve the issue every time I need to use Bluetooth related functions.
yzkzero said:
Hi guys,
I have similar issue since version later than 12.5.3. I even changed my phone to other xiaomi model, the issue remains.
So I will flash back to 12.5.3 if the issue cannot be solved in 3 months...
Now I have to turn on and off airplane mode to temporarily solve the issue every time I need to use Bluetooth related functions.
Click to expand...
Click to collapse
Try this: https://llamalab.com/automate/community/flows/40450
Hy folks,
Idk if the Bluetooth is the same but I got the skoda citigo with the Garmin device. Had the same issue. The resolution for me was to activate developpers options and change the Bluetooth Codecs to what my GPS device supports as it was way older than the one build in my redmi note 11
My perfect solution: I deactivated the work profile, and eveything is fine again!