yashsingh1/xdaforums huggingface dataset:
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] guhvanoh:
I'd check and make sure there's not an even newer canary Magisk out. Just been reading the Magisk thread here and it seems TJW is working overtime. He's been churning out releases.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] duttyend:
Dear Bruno,

First of all, thank you very much for your awesome work!!!

My wife and I both have a Pocophone F1 128Gb (both devices were manufactured in 09/2018 if it matters), and we are experiencing the same very annoying bug: randomly, all CPUs are stuck at maximum frequencies which makes the phones hotter and reduces battery life (which was one of the main reasons I bought it for my wife and advertised it to her, now she thinks I was lying...).

I tried several kernel manager apps (Smart-Pack, Franco, EX kernel manager) and get the same data every time the bug occurs: the 8 cores are at their max. freq.). What I also noticed when the bug happens is that min. freq. are equal to the max. freq.

In my understanding, this can happen only in the case of CPU Boosting.

I further installed Better Battery Stats (please find enclosed the longest-timespan data I could gather before the bug happens) and noticed fp_wakelock, among others, which stands for FingerPrint if I'm correct.

I then tried to reproduce the bug on purpose and I manage to do it by touching the fingerprint sensor many times and rapidly (which, by the way, boosts the CPUs to their max. freq. on every touch) and in the end, the CPU cores end up getting stuck at their maximum frequencies.

So it might be a problem with the fingerprint driver or something related to fingerprint sensor.

By the way, is it necessary to listen to this sensor when screen is ON ? (we could save battery by having the sensor enabled only when screen if OFF, except if an app specifically asks for it e.g. bank, don't you think?)

I don't want to make this post too long and bother you, so I'll just add that I also tried a custom kernel with wakelock blocker and blocked all the wakelocks it allowed me to, but the bug stayed the same. Maybe the wakelock blocking didn't work or maybe there is a problem in the ROM itself (?)

Do you think disabling CPU Boost on fingerprint sensor activity, or disabling fingerprint sensor it when screen is ON, could solve the bug?

Thanks a lot for your time.

Have a great day!

Cheers
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] aapje1299:
I cannot change in call volume both in the handset as the speaker. The slider is moving but the sound level stays the same.

All I can do is change the volume in advance. It will stick to that value.

Also happens with another dialer app. Anyone else have this problem?

I think the following error is my problem:

Error from HAL Device in function set_voice_volume: Operation not permitted
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] duttyend:
I'm in the same boat... You can check my previous post to the ROM developer with details about my findings regarding this bug.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] reyocio:
Is there any way to install pixel launcher? Thanks and cheers!
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] puscasumarin:
Comes with Open GApps, if you install the Micro variant or higher.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] thepierrezou01:
https://gitlab.com/LineageOS/issues/android/-/issues/2500 I created an bug report, you can add your informations there to get the bug noticied by the devs.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Wipster:
Hi,

I am using fresh build lineage-17.1-20200829 coming from a fresh MIUI V11.0.9.0.QEJMIXM and I am having a hard time getting USB on the go (OTG) working, has anyone successfully used the USB-C in OTG on the F1?

I have tried a USB-C camera, which works in other Android phones such as a newer Samsung, and found nothing being detected with VBUS not being applied to the port.

Same deal with a USB-C to USB converter with USB stick, VBUS never gets applied as it does in other phones and no USB key is detected.

The USB preferences doesn't allow me to select 'USB Controlled by', with everything greyed out as if no cable has been detected. These options are select-able when plugged into a PC host.

I have seen that without any USB-C plugged into the device, that 'USB Controlled by' does flicker on for a split second randomly as if something is being triggered then cancelled.

More then happy to pull logs or anything that someone may need to see to debug this, just let me know where to get it.

Thanks!

Edit: Added debug info to existing OTG bug: https://gitlab.com/LineageOS/issues/android/-/issues/2104
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Reynald0:
I can't reproduce this behavior on 09/12 build, can you provide more details? Thank you

[MENTION=5374663]Wipster[/MENTION]

Once I experienced a similar bug on my tablet, was because the pin for data was dirty inside micro-usb...

Have you checked the conditions of the daughter-board inside PocoPhoneF1 to see if the usb-c port is ok?

Maybe just some dirt, or the usb-c port damaged only on the specific pinout
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] cyanogensid:
can i roll back to 2908 from 1209 this version is very buggy and my wifi and mobile data have stopped working
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] CHGICEMAN:
This is only possible if you format data, since the new security patch is included in the new one.

But you can also try the search, that's what it is for!
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] cyanogensid:
i did it and its working normally , searched if there was any security bumps between these two, there werent

thanks anyway
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] figure7810:
I have a very very strange problem, that only happens with lineage even when i do a 100% clean install. When i first launch the system and the initial configuration, i'm obligated to do the full configuration (creating a pattern or another security measure, fingerprint scan, google assistant with voice match etc) If i skip just 1 step (for example refusing doing the record of the voice for the "OK Google" thing, i must redo the pattern, fingerprint and eveything again and again). I must do ALL the options if i want to initiate the system. I tried custom roms based on Lineage OS like CrDroid and i have no problems, only happens on lineage. Happened with Lineage OS 16, with the build from 29 august and with this one. I have no clue what is happening, any idea?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] guhvanoh:
Learn what a 100% clean install is supposed to do. The clues are in clean and 100%.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] youvedone:
Not sure if you did read it

Gesendet von meinem POCO F1 mit Tapatalk
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] säbelzahntiger:
Got the phone in Hand. Turning Display off while putting phone on desk.

Sometimes the Display turns itseltf on, as if it was detecting the motion of bring put down on the desk.

Quite annoying.

Anyone Else noticing this? Or knows how to fix it?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] zaf_4:
hi guys, i am on Pixel Plus rom and i got many bugs lately. So can anyone provide me feedback, if that's a smooth rom in order to flash this one? Thanks
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] lepidas:
Very smooth. I run custom kernel with magisk and it's smooth
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] figure7810:
Did you even read? I guess you didn't. Before replying anything, consider reading the problem first if it is not trouble.

Also, in the lifespan of my device (january 2019) i flashed tons of custom roms, so i know how to do it, and this problem (which you should know if you had read) only happens with lineage to me.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] St4mi:
Clean install? Than why did you install gapps? This ist not 100% clean...

And I never had this problem on my F1 with any Lineage build.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] youvedone:
And that is exactly not really what clean install means

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[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Reynald0:
As far as I know that is the common behavior for all builds based on LineageOS, and I can think of it as a security measure.

Sometimes, you get asked to reinsert your previous pattern, and it is bounded to Google Services, maybe other roms have changed it. What I think is that this long procedure is done to avoid someone skipping it, exp. if that is not their phone, FRP, etc...

Inviato dal mio POCO F1 utilizzando Tapatalk
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] figure7810:
It seems to be a misunderstanding. Let me clarify what means "100% clean" for me. For me, 100% clean install means wiping everything including internal storage before installing any rom. So it means leaving the phone empty, it is a completely fresh start from 0, absolutely no older files from older roms. How i do that?

First i make sure i have a backup of all my data. I place the new rom in the micro SD card i have, then i go to TWRP:

-Format data (which deletes the files from the internal storage)

Then i wipe:

-Dalvik /Art Cache

-Cache

-System

-Reboot to recovery

Now the phone is fully clean, no OS installed and 0 files. If you go to internal storage, you can see that there is only one folder: TWRP. Nothing else, so everything is 100% clean. Then i proceed to install the rom and the necessary files:

-Firmware if required

-Rom

-Gapps if necessary (which is lineage os case)

-DFE

-Reboot to system

And if just want to install new rom but keeping the internal storage (so it's not 100% clean for my understanding, because i'm keeping something, the files in the internal storage)

-Wipe Dalvik / ART Cache

-Wipe Cache

-Wipe data

-Wipe vendor

-Wipe system

Then proceed to install the rom , with the steps previously mentioned.

In this case, i followed the first method i described, and this problem only happens with lineage, have no clue why. If you say it goes well for you, maybe its thing of my device, it has an allergy to lineage os:mad:

---------- Post added at 06:00 PM ---------- Previous post was at 05:57 PM ----------

Which is strange sincerely, literally i could repeat the pattern and fingerprint 1000 times, i'm not even kidding. Because if i don't want to set a pattern or record my voice for the google assistant, it is my right and my own risk, don't you think? Why i am obligated to do that, you know...
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Strictor:
Is your APN set up ?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] zehninguem:
Yes. It is. I actually took my phone to the one of the carrier stores, so they could try all the APN config or whatever config they could. I've also tried to use the APN configs the carries tells me to use on their webpage but still not working.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] youvedone:
There was once that it depends when the sim was inserted or on which slot with when combination from another person mentioned here. But don't remember exactly

Gesendet von meinem POCO F1 mit Tapatalk
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] HatMan22:
Yes same problem here, cpu 1,2,3,4 are always at max freq.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Krisranger:
Go to apps & data.. Expand all apps then look for "Carrier" and then clear storage for Carrier app info and reboot your phone. This should help automatically pickup the APN settings.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] zehninguem:
Did it. After reboot I had to type the SIM Card PIM once again but still not working.

---------- Post added at 06:40 AM ---------- Previous post was at 06:37 AM ----------

I've tried both slots and none of them are working.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] hanush14:
I am on 01st August build and its very stable.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] youvedone:
Can anyone tell me what all I can check to enable WiFi calling?

In the settings wifi calling is active. But i does not work and in *#*#4636#*#* wifi calling setup is grey

Gesendet von meinem POCO F1 mit Tapatalk

View attachment 5098349
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] hanush14:
Amazon Prime doesn't seem to offer me option for playing in HD. I thought Poco had received Widevine L1 support. What am I doing wrong?

PS - I just played same video on my Poco F1 and my sister's Realme X and I have to say that F1's display is ****!!
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] magillos:
I've got this problem with fingerprint reader. Sometimes and particularly when the phone is put away for a while fingerprint doesn't work like it has troubles with waking up properly. I did find that some other xiaomi devices have similar issue that can be fixed by editing /sys/devices/* file of fingerprint reader but Poco has different file for that and I can't locate it. Help would be appreciated here.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Reynald0:
Hello bro, can you check your Widevine status with the app DRM Info? Regards. Also on which version of Android you were when first unlocked?

Inviato dal mio POCO F1 utilizzando Tapatalk
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Demodroid:
This is a rare issue, and there is no fix. You'll just have to enter your PIN to unlock, then it should work again after locking. Other people reported this over a year ago.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Jeevan230497:
Yep, it was me??. Still that issue persists but it's not everytime. As you suggested, unlocking by pin or pattern onece is the only workaround

I have one question here, the Google safety net fails for me and registering the correct fingerprint didn't solve this. Anyone has the solution? Edit: this happens after I updated to the latest firmware
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] hanush14:
Thanks for replying. Its showing L3, as expected.

I switched to Pixel Experience plus from MIUI 11.0.5 and then to LOS 17.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] hugolp:
With the last build and the previous one I have noticed the battery goes down very quick. I am not sure if the CPU is spiking like others have reported, but the battery drains quicker.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] psalterium:
Since June I have problems with very low call volume on my device. It's really hard to understand the person although I'm on maximum volume. Is anybody else experiencing this or knows a fix?

It really drives me crazy since calling is one of the most importrant functions for me.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Reynald0:
You need to edit mixer_path_tavil.xml values as specified in some posts before.

Inviato dal mio POCO F1 utilizzando Tapatalk
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] youvedone:
Nope... that should only be the case for others situations...

Not the situation when you (with poco) barely hear the people calling you

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[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Reynald0:
And it is indeed that situation :D Which I addressed myself on my phone with a magisk module. Though it has some little problems with whatsapp.

Inviato dal mio POCO F1 utilizzando Tapatalk
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Sydtek:
Install miui and wait.. you'll get widewine L1 after sometime. Then come back to los, the Widewine L1 will stay.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] CHGICEMAN:
So for me the battery lasts 3 days without problems, with a DOT of 4 hours. I flashed the latest version dirty.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Largamelion:
I have had this weird issue across multiple versions of LOS 17.1. Sometimes the phone starts behaving weirdly, like this morning Waze refused to get a GPS lock. When I then reboot the phone it boots fine to the first PIN-code but after entering that it keeps looping the LOS logo for minutes until it reboots to recovery. The only fix I found so far is flashing Magisk-uninstaller, rebooting the phone to system (which works fine then), rebooting again to recovery and flashing Magisk and its modules again. Just disabling the modules in recovery is not enough, I have to actually uninstall Magisk completely.

It's quite annoying as it usually happens at an inconvenient time. If anyone has experienced the same issue and knows a quicker fix, plz let me know.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Rushikesh787:
Is there any chance of Lineage OS 18 for Poco F1?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] youvedone:
Yes. But no promise, no estimates... and take a look how long other vendors need for an android version. Or how long Lineage / cyanogen has normally needed...

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[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] hayvan96:
Maybe that low volume issue is solved with tomorrow's build: https://review.lineageos.org/c/LineageOS/android_device_xiaomi_sdm845-common/+/285268/
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Rushikesh787:
Thanks for replying. I'm eagerly waiting for Lineage OS 18 :o:p
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Windoors:
Finally, it seems fixed in latest build. Has anyone else tested it?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] CHGICEMAN:
Voice messages are still as quiet as they were before.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Windoors:
You mean voice only recordings? True, it remains quiet unfortunately.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] penticton8:
How to find/locate the installed Xiaomi firmware version ??
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] penticton8:
Latest firmware ??

If one installs the latest firmware.zip, just assume it went in OK ??
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] duttyend:
You can spot changes in the Modem/Radio version, as well as the Boot logo (in case of MIUI 12 firmware).
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] archish:
Duo/WhatsApp video call, mic audio is still very low. :(
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] hayvan96:
Re: low mic, this commit has still to be merged, in conjunction with the one already merged in latest build: https://review.lineageos.org/c/LineageOS/android_device_xiaomi_sdm845-common/+/285269/2
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Windoors:
It looks like only fixed in video recording. In video calls then it's not fixed (I wasn't aware the problem also existed in video calls)

Edit: for me whatsapp video calls are heard loud and clear on other side. Did you did a clean flash?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] puscasumarin:
Got a new pair of Bluetooth wireless earbuds and noticed that the phone doesn't allow changing the Bluetooth audio codec. Is this by design or a bug?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] cyanogensid:
When I updated from 29082020 to 12092020 i had a problem with mobile data and wifi not working , can anybody tell me that if this issue has been fixed in the latest 19092020 version?

Maybe the issue was with my device in particular as nobody else has posted about this,If so , if it happens again when i update to 19092020 ,what can i do to fix it?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] CHGICEMAN:
I didn't have the problem and I haven't. But if it still occurs, flash it clean.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Freiberg:
With the last update I lost writing privileges on my ext SD card for some apps. At least I realized it with the last update. The corresponding apps do not present a dialogue to get access. Is there any way to pro actively grant access or provoke the dialogue again?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] archish:
Can you try duo?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Windoors:
I don't use it sorry.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] BuzLightSabre:
I had a phone call today that was on full volume and I could hardly hear the person on the other end.

I'd expect the volume to be able to be set so that the speaker distorts. I've never achieved that volume on LineageOS.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Jeevan230497:
Google safety net is failing in latest release. I have tried updating device fingerprint in terminal as suggested in past and it's still not passing. Anyone has solution?

I couldn't use Google pay because of this.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Shished:
Works for me.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Freiberg:
Well, that is, because my whole sd card has been mounted ro. Where can I change this?
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Barbarian king:
It's passing for me. I am using coral (pixel 4 xl) fp.

Also, magisk hide should be turned on.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Windoors:
So yours isn't a mic issue. The discussion was about sound captured using mic not being loud enough.

Regarding speakers, I've never found them too quiet in lineageos. Also, speaker isn't meant to distort in manufacturer allowed maximum volume to prevent speaker damage. If you want that much loudness look for magisk modules or flashable zips that boosts volume.

---------- Post added at 02:43 PM ---------- Previous post was at 02:34 PM ----------

I guess for apps there will be an option to allow sd card access, you can manually allow it there
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Freiberg:
It's not asking me. Using termux ie with has su privileges, changing to the ext SD card creating a new files fails. Telling me this is ro Filesystem. Asking mount shows me this

'' /mnt/media_rw/06F2-14FA on /storage/06F2-14FA type sdcardfs (rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=1015,mask=6)''

Here you can see that the ext SD card has been mounted rw. So, it must be some security setting in LOS which I maybe don't know... Provoking that access ext SD card dialogue by reinstalling related apps does not bring up the access dialog like it did before.

Kinda lost here...
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Jeevan230497:
Tried poco F1 fingerprint, I tried pixel too. Didn't work for me. Could you please provide any steps to follow, or the exact path to get that device? I was trying Google then pixel 4 xl. it would be helpful to me. And yes, I always turn magisk hide on for banking apps and some apps from my organization.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] 104Churi@:
I use the Poco FP no problems, sometimes I had to enable device virtualization and try some times, but it works.

Enviado de meu POCOPHONE F1 usando o Tapatalk
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Windoors:
Try an app (i.e. google photos) that has a setting allowing sdcard access. See if you can get the allow sdcard access popup for that particular app.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] 104Churi@:
Forgot to put the prints.

Enviado de meu POCOPHONE F1 usando o Tapatalk
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] cyanogensid:
My drive backup is broken. Not sure what the reason is. I have tried forcing it through terminal but it says transport error , is there any fix to this?

I don't use any passwords .
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Freiberg:
As I already wrote.... It is not asking. I have several apps which worked with sd card ext before...
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] CosmicDan:
I didn't see anybody mention, this can happen if the card has errors. Like maybe you had a kernel crash during a write to microSD, Android like Linux can mount ro if errors are found.

Might need to do disk check for errors in a Windows PC, if possible. Card reader.
[Xiaomi Poco F1 ROMs, Kernels, Recoveries, & Other ] Jeevan230497:
My screen prints as below. Still not working