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[ROM][OFFICIAL] LineageOS 18.1 weeklies for Xiaomi Poco F1

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Largamelion

Senior Member
Sep 10, 2010
520
226
I hate to sound like a broken record, but had anyone with previous issues been able to solve Google Hotword detection been able to properly solve it? I'm still not sure if it's ROM-related.

I haven't unfortunately. I used NikGapps Core and it didn't work, just like Android Auto. The last I was able to fix fortunately by manually flashing the NikGapps-Addon-11-AndroidAuto. I tried the same for Google Assistant but that didn't solve the issue. I am able to enable 'OK Google' under Voice Match, but it doesn't respond.

Flashed 08-14 yesterday and it's been running stable. I came from one of the June builds and I too noticed that I am no longer able to pull down the notifications from either side of the notch, it only works from the notch itself. Not a big deal but would be nice to see this fixed as I see myself struggling a lot to pull down the bar from the first time.
 

Retrial

Recognized Contributor
Jun 10, 2015
1,330
2,225
Athens
Samsung Galaxy S4
Xiaomi Poco F1
I hate to sound like a broken record, but had anyone with previous issues been able to solve Google Hotword detection been able to properly solve it? I'm still not sure if it's ROM-related.

I haven't unfortunately. I used NikGapps Core and it didn't work, just like Android Auto. The last I was able to fix fortunately by manually flashing the NikGapps-Addon-11-AndroidAuto. I tried the same for Google Assistant but that didn't solve the issue. I am able to enable 'OK Google' under Voice Match, but it doesn't respond.

Flashed 08-14 yesterday and it's been running stable. I came from one of the June builds and I too noticed that I am no longer able to pull down the notifications from either side of the notch, it only works from the notch itself. Not a big deal but would be nice to see this fixed as I see myself struggling a lot to pull down the bar from the first time.
If you use NikGApps, get a package with Velvet Addon ( I think full package include it - u can use config file to choose what u want to install) or manually flash it.
Otherwise try FlameGApps with Google Assistant Addon.
 
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Largamelion

Senior Member
Sep 10, 2010
520
226
If you use NikGApps, get a package with Velvet Addon ( I think full package include it - u can use config file to choose what u want to install) or manually flash it.
Otherwise try FlameGApps with Google Assistant Addon.

BEWARE! I downloaded the latest Velvet Addon for Android R from NikGapps, flashed it and now my system won't boot. Reason displayed by TWRP is 'rescueparty'. Never seen this error before and TWRP suggests to wipe cache and/or format data and/or clean install.

Edit: Wiping caches did not help. I only managed to get the ROM booting again by reflashing the ROM itself, but now Magisk is gone and it won't let me reinstall (ZIP signature verification fails).
Edit2: Forgot I turned on ZIP verification as a test when installing the latest version of this ROM... apparently that doesn't work well for flashing Magisk. Disabled ZIP verification and all is good now.

I'm just gonna forget about the 'OK Google' now, not worth the stress of a phone that doesn't boot.
 
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Markus0103

New member
Jan 10, 2017
2
1
Hello everyone, does somebody know, if it's possible to activate the "High Performance DAC Mode"? AFAIK the SDM845 also have this mode supported, because it's have a WCD9xx codecs. And actually there is also a Magisk module for this, to make it's easy to activate it, but for me it's not working and so by looking into the modules script it's search for (the directories?) "high_perf_mode" "cpe_debug_mode" and "impedance_detect_en" under "/sys/module" but I didn't find anything there. Is there another way to activate it, (also Poweramp didn't work for me) or must it be added to the kernel (?) sources or on anything else? (I really don't know ¯\_ (ツ) _/¯ )
I would be very thankfull then someone know something about that mode, I really want to check it out, one day :). I put also the module here, when somebody wants to try it out ;).
The module also creates logfiles under /data/high_perf_dac that tells if it was successfully to activate/change the 3 parameters.

(Btw, I'm also on the latest LOS build)
 

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TioCareca

Senior Member
Hey, actually I am new to installing Roms, I wanted to ask can you tell me the proper steps of installing like do i have to flash the Lineage Revcovery too and what kernal i have to flash
You need to flash twrp only, the kernel is included in the rom....

1 flash twrp
2 boot into twrp
3 format data
4 wipe dalvik and cache ( internal memory if you want)
5 flash gapps and magisk ( both optional)
6 profit.... 😉
 

senpaidev

Senior Member
Jul 27, 2012
169
47
www.varisht.dev
Hey, actually I am new to installing Roms, I wanted to ask can you tell me the proper steps of installing like do i have to flash the Lineage Revcovery too and what kernal i have to flash
No need to flash any custom kernel. Lineage OS's stock kernel is good enough and feature rich. You can follow the steps given on Lineage OS wiki and you should be fine. Just ensure your bootloader is unlocked and you have enough battery. The rest of the steps are quite straightforward if you are using Lineage Recovery. You can flash the rom using TWRP as well, and installing that is similar to installing Lineage Recovery. There should be guides to do that here on XDA.

Read all instructions twice, and ensure you have all the required files downloaded. All the best!!
 

hardik_bansal

Member
May 24, 2017
15
0
Xiaomi Poco F1
No need to flash any custom kernel. Lineage OS's stock kernel is good enough and feature rich. You can follow the steps given on Lineage OS wiki and you should be fine. Just ensure your bootloader is unlocked and you have enough battery. The rest of the steps are quite straightforward if you are using Lineage Recovery. You can flash the rom using TWRP as well, and installing that is similar to installing Lineage Recovery. There should be guides to do that here on XDA.

Read all instructions twice, and ensure you have all the required files downloaded. All the best!!
Hey Thanks for the help, actually I also wanted to ask how do I roll back to twrp after i get lineage recovery installed after flashing the rom?
 

sponk0

Senior Member
Apr 7, 2019
50
68
Aug 28, 2021
9
2
I recently updated my Poco from Lineage 16 to 18.1 and flashed Mindthegapps as well. Ever since the update, my phone's battery life has started draining a lot and is barely lasting 12 hours. Battery usage shows nothing abnormal as far as I can tell.

Is anyone else having the same issue or can someone help me out here? I loved Lineage mainly because of the awesome battery life.

Screenshot_20210828-192938_Settings.png
 

Demodroid

Senior Member
Aug 1, 2017
207
106
Xiaomi Poco F1
I recently updated my Poco from Lineage 16 to 18.1 and flashed Mindthegapps as well. Ever since the update, my phone's battery life has started draining a lot and is barely lasting 12 hours. Battery usage shows nothing abnormal as far as I can tell.

Is anyone else having the same issue or can someone help me out here? I loved Lineage mainly because of the awesome battery life.

View attachment 5395647

That's a huge jump in upgrades, do a clean flash.
 
Aug 28, 2021
9
2
I did the following for my flash
Wiped everything with twrp recovery
Flashed firmware
Flashed lineage 18.1 (21 Aug build)
Flashed Mindthegapps

I'm assuming this is the clean flash order. I also did this earlier with the 7 Aug build and Nikgapps but had the same problem so flashed everything again and changed Gapps package.

If the battery stats showed the drain, I'd have a starting point to work from but no help there
 

TioCareca

Senior Member
I did the following for my flash
Wiped everything with twrp recovery
Flashed firmware
Flashed lineage 18.1 (21 Aug build)
Flashed Mindthegapps

I'm assuming this is the clean flash order. I also did this earlier with the 7 Aug build and Nikgapps but had the same problem so flashed everything again and changed Gapps package.

If the battery stats showed the drain, I'd have a starting point to work from but no help there
I had the same problem, but i resolved with a change of battery, mine was old...
 
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Demodroid

Senior Member
Aug 1, 2017
207
106
Xiaomi Poco F1
I did the following for my flash
Wiped everything with twrp recovery
Flashed firmware
Flashed lineage 18.1 (21 Aug build)
Flashed Mindthegapps

I'm assuming this is the clean flash order. I also did this earlier with the 7 Aug build and Nikgapps but had the same problem so flashed everything again and changed Gapps package.

If the battery stats showed the drain, I'd have a starting point to work from but no help there

Did you do a factory reset and also wipe /system partition before flashing?
 
Aug 28, 2021
9
2
So I booted my phone into safe mode for a few hours to check if it's an app issue. Lost around 20% over 6 hours this way. Used to hardly be around 6-7% earlier.

Still no idea what's causing this. Any suggestions what to do next?
 

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  • 5
    Hi. About Gps. So behavior is strange: gps tool is able to lock fine, but ll maps application are not able to keep the fix. Even with the background gps service app it does not work. So gps is fixed in background, but upon switching to maps the fix is there but in few seconds the circle around position increases and stays non fixed..
    I checked the permissions on both gps a0s amd maps are the same-location and acctyvity sensors...

    What could it be, so weird.. is it somehow related to the gapps installed? I did not try switching.

    Apps used: gps test-fixes fine, gmaps-no fix, no speed, etc.

    Sptember 25 version has build prop ro.build.version.security_patch=2021-09-05
    This happens due to denial location permission of com.google.android.gms.
    This can be fixed by grant the location permission using adb shell

    adb shell pm grant com.google.android.gms android.permission.ACCESS_COARSE_LOCATION adb shell pm grant com.google.android.gms android.permission.ACCESS_FINE_LOCATION
    4
    Just for your information
    I installed today's update (OTA) from 2021-09-25, everything looks good and normal so far
    3
    not available on the latest LOS build
    Not even with gapps or especially Nikgapps?

    This would be the only turnoff :(

    Or is there per app lock? I need some sort of security lock JUST for an app, and face unlock is the easiest (with IR) between those

    @bgcngm can we have the IR Face unlock in the next update?


    Even if Google removed it back in the day, it was because the Face Unlock for cameras was pretty primitive, but we have IR unlock. Lately, "every" OEM like Samsung, Xiaomi still ships Face Unlock on OneUI, MIUI even if it has ONLY the camera, not IR which is more secure.
    2
    What option is that? As in, how did you disable Fuse?
    Developer options -> Feature flags -> settings_fuse
    2
    Ok. Was because AdAway rules. Hat to allow several dns requests
  • 47
    2okPze5.png

    LineageOS is a free, community built, aftermarket firmware distribution of Android 11 (R), which is designed to increase performance and reliability over stock Android for your device.

    LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

    Base source code is available in the LineageOS Github repo. And if you would like to contribute to the project, please visit our Gerrit Code Review.

    GPL compliance:
    yG18r6g.png

    Working:
    • Camera (and flashlight)
    • WiFi
    • Bluetooth
    • Telephony (Calls and Data)
    • IMS (RCS, VoLTE and WiFi Calling)
    • Audio (Record and Playback)
    • Video Playback
    • Sensors
    • GPS
    • Encryption (FBE)
    • WiFi Display

    Broken:
    • Nothing (?)

    Compatibility:
    Compatible with all Xiaomi Poco F1 variants.​
    Builds are based off the Xiaomi's Android 10 firmware with proprietary blobs from MIUI v11.0.3.0 global stable package.​

    Downloads:

    Notice:
    • No custom kernels are supported in this thread. Only stock kernel and official builds will be supported. No bug reports if that's not the case.

    Installation:
    • Reboot to recovery
    • Format /system, /data and /cache
    • Install LineageOS zip package
    • Install [optional] a Google Apps package of your choice (Open GApps is advisable, but stock and super variants are not recommended!!!)
    Important notes:
    • * Required * firmware version must be based on MIUI Q-based builds.
    • GApps can only be flashed on clean installs.
    • Formatting data (all user data is wiped, including internal storage) is a must if MIUI was previously installed and device was encrypted.

    Credits & collaborations:
    All LineageOS team would like to thank everyone involved in helping with testing, coding, debugging & documenting! Enjoy!​

    Device wiki:
    22
    New build is out. It includes March's security patch.
    22
    New build is up, with this month's Android security fixes already included and working WiFi Display.
    17
    Lots of updates for the upcoming build. :D
    16
    I am a little bummed about Lineage OS 17.1 official support being dropped as I was really happy on that ROM.
    You do realize that I am human and can't support both branches, right?