Unable to cast after 12.2.4.0 - Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans

Unable to cast with miracast stuck on do p2p connection after latest update which is Android 11 with miui 12.2.4.0 i attached the pictures maybe someone helps

What if you try disabling MIUI optimisation under developer settings and rebooting phone?
It resolved some casting issues for me...

NPU443 said:
What if you try disabling MIUI optimisation under developer settings and rebooting phone?
It resolved some casting issues for me...
Click to expand...
Click to collapse
Still no luck

Ok problem fixed after hard reset and i think we have to hard reset after every update for smooth experience

Related

Wi-Fi turning off when screen is off CM9

This problem has been happening with any ROM I have, it has only started to happen recently, my Wi-Fi used to work flawlessley untill I changed ROM's, updated it's firmware etc etc. Would anyone know of a possible fix to fix this issue? Because it's really bugging me! I have Wi-Fi set to never sleep, and always be on... What am I doing wrong?
Any help is greatly appreciated, thanks!
Regards,
Dave.
Hi Dave,
Don't expect much from my solution since I am still a noob but this once happened to my device and I installed WiFi Lock from Google Play and enable it. It fixed the issue for me. Hope it will also fix yours.
Aivard said:
Hi Dave,
Don't expect much from my solution since I am still a noob but this once happened to my device and I installed WiFi Lock from Google Play and enable it. It fixed the issue for me. Hope it will also fix yours.
Click to expand...
Click to collapse
Thanks for your reply! I've tried what you suggested and sadly didn't work, I did find an app that forces high performance on my phone and that seems to fix the problem though I don't want my phone running Wi-Fi at max power... What happens with the app you suggested, it keeps the Wi-Fi signal, but transferring stops... Weird huh... With the High Performance Widget this doesn't happen. With sense based ROMs the Wi-Fi is working perfectly though.
Dave.
Just a little bump
Settings
Hi,
Check your WiFi policy in Settings, there's an option for this.

[Q] Camera cant connect on 5.1

Hi All,
I'm having same issue on 5.0.1 and on 5.1 as well.
I figured the update on 5.1 will fix this issue but it persists. I will restart and its ok for some time. After few hours when I try to take photos, it says "cant connect to camera". I did the cache clear trick doesnt help. I dont think its a hardware problem cause it works for some time rhen it shws the error. Is it possible to be a conflict with Viber app or something like this??? I'm just guessing but I really need your help as it very annoying. ALso the Music app sometimes doesnt play thefiles.
Tbh, I'm getting more and more dissapointed with every update.
Note that I'm on stock rom never rooted....
Thanks!
raperot said:
Hi All,
I'm having same issue on 5.0.1 and on 5.1 as well.
I figured the update on 5.1 will fix this issue but it persists. I will restart and its ok for some time. After few hours when I try to take photos, it says "cant connect to camera". I did the cache clear trick doesnt help. I dont think its a hardware problem cause it works for some time rhen it shws the error. Is it possible to be a conflict with Viber app or something like this??? I'm just guessing but I really need your help as it very annoying. ALso the Music app sometimes doesnt play thefiles.
Tbh, I'm getting more and more dissapointed with every update.
Note that I'm on stock rom never rooted....
Thanks!
Click to expand...
Click to collapse
Try turning off the face unlock option
I believe its turned off. I've tried everything but doesnt solve the issue. Its very annoying, I can't use the camera most of the time
This haunted me also. No one helped. I needed the camera as my wife is 8000 miles away . A hard reset works. I switched to Lite ROM and it's never happened again. It's stock and small
Sent from my Nexus 5

WLAN instable and slow since B389 Update

Yesterday I updated my Honor 8 via the Systemupdate Menu. Since the Update I am struggling with WLAN Problems.
I never disconnect from the network but every minute or so the connection gets super slow. Like 100Bits/Second slow.
This does not only happen at my home network but also at work. I tried resetting the network settings but nothing changed... I am clueless at this point on what to do.
Any help is appreciated a lot!
Thanks, Jonny
Other devices work fine. Gonna do a factory reset now.
The factory reset might have fixed it. Works fine at the moment Thanks
Nevermind the probem is still there. I reinstalled my apps and now have the same problem. Also i noticed that the Wlan Symbol goes from full connectivity to 0 and vice versa all the time..
How can I check which App causes the problem? When i reboot in save mode I can't find a way to test the connection. Could switching the main storage path to a SD be the cause in any way?
Because this time the problem started occuring again once I rebooted after switching this setting.
I resetted the phone and just installed Twitch to have a constant live stream running to be able to see when the problem occurs. The problem still happens every few minutes.
I now deinstalled Twitch and installed the Ookla Speedtest and the problem comes up from time to time again. I also deinstalled every preinstalled app after the reset. So i am pretty sure that apps are not the problem..
Rommco05 said:
So and if u uninstall this "Twitch" problem still continuing? Constant live streaming must have too affect to other apps, streming take lot of signal...
edit: my english is limmited...
Click to expand...
Click to collapse
I used "Twitch" to have a constant live stream running and when I saw that the stream froze I checked applications like the PlayStore and they were not able to connect aswell.
Rommco05 said:
Thats is realy only with phone? Maybe your wifi provider have some problem... Try to test later or tommorow
Click to expand...
Click to collapse
I have the same problem in a different WLAN network. And all other devices in my home network dont have this problem
Rommco05 said:
So, try to install back older fw, I will reported this issue in another thread, let see waht another people say
Click to expand...
Click to collapse
I bought this phone a week ago. Will this remove my warranty?
Frd-l09c432b389
Rommco05 said:
Ou yes, my faul. For our models is official rollback but I go to be busy, if u want try search or wait cca 2-3 hours I'll be back, sorry
Click to expand...
Click to collapse
I talked to Honor Support and now Wiped the System Cache and did a Factory Reset from the Debug Menu. Lets see if that helps
I issued a replace unit from Amazon and hope that will solve it once for all
They should replace it
Rommco05 said:
We can now make a try rollback and and we will know if the problem continues
Click to expand...
Click to collapse
I did a rollback already to Android 6 Emui 4.0 and updated via System update to Android 7 B380. The Problem however still occurs and I think
it is getting worse now. I barely have a minute of functional WLAN. However my replacement Unit was luckily granted. So I will get a new phone these days
Rommco05 said:
Ok and on MM was still problem?
Click to expand...
Click to collapse
MM?
Rommco05 said:
Marshmallow A 6.0
Click to expand...
Click to collapse
To be honest I did not check :/ I instantly upgraded to B380 which worked fine before the update.

Bluetooth settings crashing on OB12

Any fixes? It keeps crashing and reboot doesn't fix it.
Open "Beta" build. Expect bugs. Also there's a reason this build is pulled back by OnePlus. Downgrade to OB11. Everything seems fine to me on OB11.
No issues here on OB12
silvercat said:
No issues here on OB12
Click to expand...
Click to collapse
Click pair new device. I'm getting crashes on 9.0. 3 official.
Batfink33 said:
Click pair new device. I'm getting crashes on 9.0. 3 official.
Click to expand...
Click to collapse
Same problem for me. It happens every time I update the ROM, beta or not, I have to do a clean install each time ...
Anyone has fix this Bluetooth issue in ob12?
So it's still not fixed in ob14
Has this issue just yesterday in OB14. Sudden freeze and reboot. After that Bluetooth settings crash, no lock screen and theming worked buggy. Took a backup and clean flashed. No problems so far
Hello,
I had the same crash with stable 9.04 approx one week after upgrading from 9.0.3.
Suddenly, entering bluetooth made settings app force close.
I couldn't find any solution and ended up to factory reset the phone...
elmarian756 said:
Has this issue just yesterday in OB14. Sudden freeze and reboot. After that Bluetooth settings crash, no lock screen and theming worked buggy. Took a backup and clean flashed. No problems so far
Click to expand...
Click to collapse
This happens for me every two weeks... I don't know at all why it happens. I'm thinking it could be caused by the navbar gestures, SwiftKey, cf.lumen or maybe kinscreen. Do you use one of these?
I went back to 9.0.4 because of that and it still happens.
sylvn said:
This happens for me every two weeks... I don't know at all why it happens. I'm thinking it could be caused by the navbar gestures, SwiftKey, cf.lumen or maybe kinscreen. Do you use one of these?
I went back to 9.0.4 because of that and it still happens.
Click to expand...
Click to collapse
Sorry but i use none of these. In my case the rom starts to collapse itself after a few updates dirty flashed. Some system apps not showing on ocasional boots, some sudden soft reboots and then lockscreen not showing at all, theming bugs, and Bluetooth crash. I take backup using oneplus switch and titanium and fresh install open beta, restoring all doesnt take more than 20 minutes.
My bluetooth setting crash, i couldn't connect any new devices. so i searched for solution in this forum. im on OOS 9.0.4. just before i take the plunge wipe data clean install rom, i tried the following.
I first cleared Setting App cache and data, didn't work.
then i gone into recovery and cleared Dalvik cache, didn't work.
then i used Clean Master and cleared system cache, 3gb worth, and bluetooth setting worked again!
hope this helps someone in the future.
Hello guys, i just noticed that bluetooth settings crashing ,everything was working fine for me (as long as i remember), but yesterday i was trying to pair a BT controller and it happened. So let me explain, turning on and off bt affects nothing, but when it's on and you try to go to the settings by long tap on quick settings or by the settings it crashes. when it's off you can go to the settings but once you try to pair a new device it crashes, old paired devices pair when you turn on the BT so it happens only when you try to pair a new device.
I tried to go to the 9.0.6 but it was crashing there too, so i rolled back to OB19.
I'm rooted, magisk 19.2 and twrp and with stock or smurf kernel it crashes , so i ended up pairing the controller with a third party app.
I'm sure it was working before because i paired alot of devices. I tried some "fixes" like freezing the bttestmode or clearing the cache and data of the bluetooth but none of those fixed the issue. So did anyone find a solution.
Thank you
For everyone having BT crashes, try looking at your phone Bluetooth name and check if it's blank. Usually happens to me when fsync fails and I lose my ram data.
Dzemper said:
For everyone having BT crashes, try looking at your phone Bluetooth name and check if it's blank. Usually happens to me when fsync fails and I lose my ram data.
Click to expand...
Click to collapse
You just came out of nowhere, thank you it worked when i found that there was no device name in the About Section, changed it and now it works.
Dzemper said:
For everyone having BT crashes, try looking at your phone Bluetooth name and check if it's blank. Usually happens to me when fsync fails and I lose my ram data.
Click to expand...
Click to collapse
True hero right there. Thanks man !
Dzemper said:
For everyone having BT crashes, try looking at your phone Bluetooth name and check if it's blank. Usually happens to me when fsync fails and I lose my ram data.
Click to expand...
Click to collapse
You are freaking Jesus Christ sir, whole day searching around and I was about to give up and clean flash.
Dzemper said:
For everyone having BT crashes, try looking at your phone Bluetooth name and check if it's blank. Usually happens to me when fsync fails and I lose my ram data.
Click to expand...
Click to collapse
Many Thanx

Accessibility Function force-close

I have a new Razer Kishi controller. The left joystick and d-pad don't work. I just got this controller after returning the other that I had just received that had the same issue. So now that I've had 2 brand new ones that have the same issue, I can confirm it's not the controller but must be the phone. I Google the problem and discover lots of android 11 phones have this issue but have found a fix by turning off things in the accessibility settings. But great!, my accessibility force closes. Any tips on how to fix this? Thanks
DH UNIT said:
I have a new Razer Kishi controller. The left joystick and d-pad don't work. I just got this controller after returning the other that I had just received that had the same issue. So now that I've had 2 brand new ones that have the same issue, I can confirm it's not the controller but must be the phone. I Google the problem and discover lots of android 11 phones have this issue but have found a fix by turning off things in the accessibility settings. But great!, my accessibility force closes. Any tips on how to fix this? Thanks
Click to expand...
Click to collapse
Let me know when you find a solution..
DH UNIT said:
I have a new Razer Kishi controller. The left joystick and d-pad don't work. I just got this controller after returning the other that I had just received that had the same issue. So now that I've had 2 brand new ones that have the same issue, I can confirm it's not the controller but must be the phone. I Google the problem and discover lots of android 11 phones have this issue but have found a fix by turning off things in the accessibility settings. But great!, my accessibility force closes. Any tips on how to fix this? Thanks
Click to expand...
Click to collapse
Same exact problem here any fix yet?
Nope
if you all have updated OTA, accessing accessibility settings could be a bug of the OTA.
Nubia are well known now to not be able to correctly clear rom cache on updates for some system apps, it causes some bigs like you are mentioning here.
accessibility settings open just fine on 8.64 and 7.64
if you have not updated using the full rom zip, you will need to do a full wipe, install the rom clean, then setup your phone once more.
remember to backup your personal data to a PC as a wipe does delete everything on your phone.
after you've reinstalled the rom, check for accessibility options in settings and change the settings you need to change before connecting you controllers, or adding any other apps.
try checking accessibility options a few times after you do certain things, to see if something you all are doing is causing it to fail. like changing permissions, installing apps, changing settings in some apps that access accessibility.
I have the same problem. I tried the above but it didn't work. I need to go to accessibility to be able to record calls. very bad version 8.65

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