yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] Xode:
Currently only these....
[Samsung Gear S] PANOS87:
Hi there,

I'm trying to find the smartthings app for gear s. It was the 1.2 version I think and now it isn't at store(only for new watches) Any idea where to find it?

Installation maybe easy like opera mini...
[Android Q&A, Help & Troubleshooting] jasmin811:
Hello guys,

I'm looking root options for this device.

Phone's bootloader is probably locked,since there is no fastboot mode.

I have patched boot.img made by magisk manager for A slot(don't know if need for B slot too?)And probably i need patched vbmeta which I don't have it.

I see there is in firmware kdz Efuse image too,I'm wonder if I format this partition in with special transsion tool,could it unlock bootloader?

Thanks forwardly for answers.
[Android Q&A, Help & Troubleshooting] Deleted member 1890170:
How to unlock phone's bootloader is described here:

How To Unlock Bootloader On LG K61? [Official Method]

Do you want to know How To Unlock Bootloader On LG K61 then you are at the right place? Today in this article I will guide you step-by-step on How To

myphoneupdate.com
[Android Q&A, Help & Troubleshooting] jasmin811:
Hello,

Please read a question carefully above

NO fastboot mode enabled in this phone.
[Android Q&A, Help & Troubleshooting] Deleted member 1890170:
I'm pretty sure Fastboot works if you installl the matching Android USB Driver provided by LG on computer.
[Android Q&A, Help & Troubleshooting] CXZa:
LOL. No fastboot, that is, no device in the device manager - means no fastboot mode ...

LG is a different kind of beast...
[Android Q&A, Help & Troubleshooting] jasmin811:
There is device in "Device manager" but no fastboot,or it is hidden!?!
[Android Q&A, Help & Troubleshooting] jasmin811:
I installed matched Android USB Driver for sure.
[Android Q&A, Help & Troubleshooting] CXZa:
No, those drivers would help if there would be a fastboot mode.

But it just isn't available. It just boots to normal mode what ever you try, eh?

That is normal for most of the LG phones...
[Android Q&A, Help & Troubleshooting] jasmin811:
I'm looking for days on how to unlock bootloader on this phone,but the big problem is there is NO fastboot mode installed.

Is there anyway to workaround to unlock or to enable fastboot mode?

Is there any hidden method with buttons or something to enable bootloader?

This model chipset is mt6765 and what I have tried is I patched both boot.img from A and B slot and flashes back with Transsion program but aftet first start it triggers dm-verity.

I also tried formated Efuse,LAf_a and Laf_b and VBMeta partitions,flashed two boot.img patched and after that it is again trigger dm-verity,but HOW???
[Android Q&A, Help & Troubleshooting] Commander_Monkey:
I'm having the same problem, i have an LG K51S, when i run

adb reboot bootloader

its reboots to the normal state, idk what to do, if you have any information please contact me.

Thanks
[Android Q&A, Help & Troubleshooting] kingrise:
just subscribing to the thread, I need to root as well. No info yet found. I need root
[Android Q&A, Help & Troubleshooting] Warlockguitarman:
Adb reboot fastboot and you'll be in fastbootd which removes oem commands but I've been working with the stylo6 and K51 which I have the ability to unlock the bootloaders and flash magisk patched boot.img successfully to gain root access.
[Android Q&A, Help & Troubleshooting] Warlockguitarman:
I've got a k61 now, I've unlocked bootloader and rooted it, the unlock is done in the seccfg partition, I'm days away from sharing a working method to unlock without a paid tool
[Android Q&A, Help & Troubleshooting] kingrise:
Please share if you do. 😃
[Android Q&A, Help & Troubleshooting] Pachacouti:
CHeck the Mt version, mt6765 is mt6762, so the following should work, note it's for 10_ and over... ie, not pie, not a/b, it's a only...

https://xdaforums.com/t/armor-x5-android-10_q-mt6765-aka-mt6762-root-at-last.4328661/page-2
[Android Q&A, Help & Troubleshooting] franss62:
Hi, I have a LG K52 and they have the same chipset as LG K61,

I'm having trouble now trying to root and unlock it, can you please explain how you did ?

The only thing I've been able to so far is to get into fastboot and it's in a very very very dirty way, since adb reboot bootloader won't do the trick I had to type adb sideload radomimage.img to get into recovery menu and finally reach Fastboot, but nothing happens when I try fastboot oem unlock or fastboot flashing unlock or anything else :(
[Android Q&A, Help & Troubleshooting] Warlockguitarman:
First the adb command is adb reboot fastboot and you can't unlock the bootloader in fastboot, the tool mtkclient from github will do that, i have a group that I sent you the link to in a message, there are instructions and support in there with now almost 200 members. We are helping unlock nearly every newer LG model and many others.
[Android Q&A, Help & Troubleshooting] Pain9.9.9:
Please help me with the boot.img
[Android Q&A, Help & Troubleshooting] Warlockguitarman:
https://xdaforums.com/t/how-to-unlock-bootloader-and-root-the-stylo-6.4364489/page-7#post-86018735
[Android Q&A, Help & Troubleshooting] Warlockguitarman:
This process works for the k models and you won't need the sp flash tool or the scatter file for your device to work with this tool
[Xiaomi Poco X3 Pro] boy2121:
I was trying to repair my imei and I deleted efs . when I try to repair my qcn , it says succesful but there is no imei and wifi. PLS HELP ME
[Xiaomi Poco X3 Pro] bienvanhoang:
Try flash fastboot rom
[Xiaomi Poco X3 Pro] boy2121:
I tried still same
[Xiaomi Poco X3 Pro] pl1992aw:
The easiest way is Xiaomi customer service.

First check if your Xiaomi customer service has warrant coverage after bootloader unlock. (Some country does, some does not.) [ie. warrant the physical device; rom state or bootloader doesn't matter]
[Xiaomi Poco X3 Pro] gsser:
you wont be able to restore qcn even if you have unmodified qcn. newest 2021 xiaomi devices got RSA on both sim1 and sim2 modems. qfil will write it but after reboot it will be back to stock so you need your EFS.
[Xiaomi Poco X3 Pro] boy2121:
I have my qcn backup cant I do something with that?
[Xiaomi Poco X3 Pro] ChriMo:
sorry if n00b question: so is a EFS backup crucial for IMEI restore?
[Xiaomi Poco X3 Pro] boy2121:
what if I restore someon elses efs backup?
[Xiaomi Poco X3 Pro] gsser:
qcn contains efs. efs contains carrier stuff + imei stuff.

basically you cant overwrite a qcn but dont know about efs.
[Xiaomi Poco X3 Pro] gsser:
might work but you need to find someone who is willingly wanting to give you his/her efs...
[Xiaomi Poco X3 Pro] Deleted member 267841:
No one customer service provides free of charge repair if you loss IMEI.
[Xiaomi Poco X3 Pro] pl1992aw:
Yeah did told them to check, but didn't say it will be free of charge. But Xiaomi definitely will repair it or change one for you.

Even if you find someone on the net, many will charge you some dollars. And you don't even know if they actually can fix it or just a scam.

Unless there's some way to bypass, or an exploit to make EDL work, for general user, Xiaomi customer service is better and safer.
[Xiaomi Poco X3 Pro] johnkabou:
I did the same mistake unfortunately. Did you find any solution?
[Xiaomi Poco X3 Pro] LEIBE:
need to reflash imei and rewrite it

CHEERS
[Xiaomi Poco X3 Pro] LEIBE:
Archives - SN Write Tool

Following is the list of various SN Write Tool, including the latest and the previous versions.

snwritetool.com

you can try this tool.. I used it long ago helped me then.

Cheers
[Samsung Galaxy S21 Ultra] Beso:
Anyone knows when S Pen pro will be available for S21 ultra?

Thx
[Samsung Galaxy S21 Ultra] shaunydub:
Friday 27th August, but Amazon.de have it listed for €99.99.

Totally mental and destroyed my interest.
[Samsung Galaxy S21 Ultra] Beso:
It will probably be around 70€ when it is out.
[Samsung Galaxy S21 Ultra] shaunydub:
It's the official price on Samsung and also on Amazon, Saturn and several other sites now.

It's a crazy mark up vs the normal S Pen, if it drops to €50 or I can get a discount somewhere I will get it but not at €99.99

Official Samsung
[Samsung Galaxy S21 Ultra] fabioav:
Para usarlo en el S21 Ultra, cuál es la diferencia entre el S Pen Pro y el otro...?

Translated by GT: To use it in the S21 Ultra, what is the difference between the S Pen Pro and the other ...?
[Samsung Galaxy S21 Ultra] Cyber.Angel:
s-pen pro brings the bluetooth to the S21 Ultra. Remote photo snap, gestures, warning for leaving it behind, etc.
[Samsung Galaxy S21 Ultra] OnnoJ:
S Pen pro is not worth any money IMHO. Had the BT S pen with Note 10+ and never used these additional features. I don't need that magic wand and the use looks kind of silly...
[Xiaomi Poco X3 NFC Questions & Answers] FvckSociety:
Hello guys, i'm trying to install the latest version of ArrowOS on my POCO X3 surya, i successfull install the rom but wifi doesn't work and there are some system crash...i don't know how to install that rom without any problem, i have twrp and unlocked bootloader...Can somone help me pls? sorry for my bad english...

Actually im on MIUI 12.0.8 because of wifi issue... Can you help me? thanks.
[Xiaomi Poco X3 NFC Questions & Answers] aymen peter:
maybe the problem from the rom try install another rom
[Redmi Note 10] shezy14:
Update is out for sunny devices MIUI12.0.9
[Redmi Note 10] Apih95:
i hope i can flash this on my sunny device .. man it was a hell moment flashing miui 12.0.7 using fastboot.. it always bootloop
[Redmi Note 10] damnsaif:
Installed without any issue in my Sunny from 12.0.7.0. Rebooted fine as well.
[Redmi Note 10] Apih95:
i forgot to edit the earlier post , it was my win10 that sucks . it detected my tissot too meanwhile my tissot didnot enter the bootloader at all , that is why it make sunny bootloop, after i flash my sunny in my linux machine , it boot just right into the miui without any issues, so yeah im with my sunny on miui 12.0.9 :)
[Redmi Note 10] bomberb17:
Is there a link to download fastboot rom V12.0.9.0.RKGMIXM so I can keep my phone rooted?
[Redmi Note 10] StaryMuz:
Not for now.

I extracted boot.img and saved him here:

boot.img Miui 12.0.9.0 Mojito

Copy to your phone, root with Magisk, modified boot flash with fastboot.
[Redmi Note 10] bomberb17:
Thanks - just out of curiosity, how did you extract boot.img?
[Redmi Note 10] StaryMuz:
Tool "payload extractor".
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

About LineageOS

LineageOS is a free, community built, aftermarket firmware distribution of Android 11.x (R),

which is designed to increase performance and reliability over stock Android for your device.

All the source code for LineageOS is available in the LineageOS GitHub repo.

And if you would like to contribute to LineageOS, please visit our Gerrit Code Review.

Official LineageOS website : http://lineageos.org

About LineageOS Legal : http://lineageos.org/legal/

Important Information

1. This ROM will never work with any versions of Google Camera (GCam)!

2. You need to flash Stock Android 10 before flashing this ROM.

3. For VoLTE, you need to boot into stock firmware and enable it before flashing this ROM!

4. Do not flash odm image from SODP.

Downloads Links

LineageOS website

Google Applications (optional):

MindTheGapps

Information: Flash the GApps before the first boot. If not, a clean flash is recommended.

Flashing and updating

How to flash

Make sure you are upgrade to Official Android 10.0 from Sony

Unlock bootloader is necessary.

To disable AVB 2.0 using fastboot:

fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img

Sideload LineageOS in Lineage Recovery

You can refer to wiki

Warning: If you stuck at boot animation, you need to unplug your TF card.

Root access:

Sideload Magisk in recovery.

Issues and reports

Report issues only if you are using the ROM kernel

If an additional mod is installed, make sure it's unrelated, and mention it

Make sure the issue wasn't discussed earlier in the threads

Share a log of the error with CatLog for example

Also thanks to:

Luk1337

The LineageOS Team

The CyanogenMod Team

The SODP Team

Everyone involved in working and testing

XDA:DevDB Information

Lineage 18.1 for Xperia XZ3, ROM for the Xperia XZ3

Contributors

Sjll, Olivier

Source Code: https://github.com/sony-sdm845

Donation

https://paypal.me/sjllls

ROM OS Version: Android 11

ROM Kernel: Linux 4.9

ROM Firmware Required: Official Android 10.0 firmware

Based On: LineageOS

Version Information

Status: Stable

Created 2021-05-14

Last Updated 2021-05-15
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
Res
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Im going to try this! I am so excited... I have DUAL version (H9436), i hope it will be OK. :)

Do you have your own bugreport?
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
No bug found with OTA update.

Tested again, everything is fine with clean installation on 0515 version. I will upload it soon.

We will be LineageOS official soon.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
LineageOS 18.1 20210514

I was made FACTORY RESET before i started to test latest release

XPERIA XZ3 Dual (H9436)

GMAIL finally not shutting down, when i try to open it

WEAR finally not shutting down when copying accounts

Can't install REVOLUT from Google Play (it was possible on L17.1)

Apps are more stable here

Display colors are more accurate

Phone is much faster, than 17.1

SDCard working well (!)

...I will continue with testing
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
Try 0515 build, I removed 0514 build. it is buggy.

MindTheGapps
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Do i need fresh install, or i can do just can "update"?

Cause i found 0514 as stable 🤷🏻‍♂️ and fully working... and i have everything set-it-up already 😁

Only thing what i found is more battery draining than 17.1.

17.1 was great for battery, almost 1,5 day on battery.

18.1 i lost 2% in 10 minutes, so...
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
If you are not from NikGapps > MindTheGapps, you can update.

I will upload a new version which should fix the battery issue in 30 mins.

-----------------EDIT-------------

New version uploaded.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Yeah, i have NikGapps 🤷🏻‍♂️ cause it was there a link to NikGapps 😅

DOWNLOADING new release now, wit MindtheGapps. I make fresh install again
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
When i try to download my backup from Google Cloud, it will show me my last uploads, and when i try to download one, it stucks on the "Just a sec" screen with hot a s hell back glass. So I decided to flash NikGapps again. It's more complexity than MindTheGapps... and works great!
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
Nice, flash new LineageOS didn't need wipe data.

But if you try to use a different Gapps, you need to wipe data to prevent wired problems.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
So, if I'm using NikGapps, and you will make new build, i just sideload that build, and it's not neccesary to format /data? :)
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Installed... for the battery check i need more time.

You're be part of the LineageOS team? So it will be Official updates (trough updater) for XZ3 and XZ3 Dual?
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
A new build will be uploaded soon.

Yup, we will be official and get OTA after stability test.

----------EDIT----------

New build uploaded.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] gas80:
Google play service not suported for your device. It appears when i open signal and skrill.i passed safettynet,cleaned cachr play store and service ,update everything but still.i have mindgapps
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
OK, i tried to "update" but it says, my data is corrupted, do factory reset. So i need to erase all my phone again, install Gapps again. I think i am doing something wrong with build updates :/
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
I don't know why, but I have VOLUME controls on the left 🤷🏻‍♂️
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] kirin72212:
Should i flash this rom, before fastboot binaries?
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Don't flash the SONY ODMs!
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] kirin72212:
Software binaries for AOSP Android 11.0 – Kernel 4.14 – Tama (latest)

is this OK?
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] jo_that:
Thank you very much! I'm happy to have a starting point now! I'll dig myself into it.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
I don't know what aren't you understand on "DON'T FLASH ODBs"? 🤷🏻‍♂️

You've got written exactly how to flash LINEAGE OS 18.1 on your device

Read the 1st post again and very carefully!
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
What did you mean? I aleady said DO NOT flash.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Battery usage is good, but still not good as 17.1 was. 🙂
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] dimuthu7:
Wow need to flash
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Yeah, and make a review of your experience. @Sjll making for us official participation in LineageOS with OTA updates and better support. :) More users with actual build to test is the best way to make this ROM perfect for ours XZ3s
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Did you see #GoogleIO ?

I'm looking forward to LineageOS 19! 😍
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] kirin72212:
THANK U FOR REPLYING.

I just flash sucess that so good rom i can't believe it.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] dimuthu7:
Can i flash this to au version & looking foor guide to unlock bl/flashing recovery.is there?
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
Hey!

UNLOCKING BOOTLOADER​

You can unlock your SONY Xperia bootloader with the official guide from SONY, here: HOW TO UNLOCK BOOTLOADER.

INSTALLING RECOVERY​

From this link you'll download all files, including lineage-17.1--recovery-akatsuki.img which is the official LineageOS recovery file.

After unlocking your recovery, just download latest firmware for your device (you can check it on XperiCHECK website). And flash it into your phone. Aftre flashing latest FW, just click through the start screens and in the developer menu set ADB debugging ON.

Through CMD reboot your phone to the fastboot

"adb reboot fastboot"

and flash the recovery

"fastboot flash boot lineage-17.1--recovery-akatsuki.img"

. After is all done, power off your device (Hold PWR+VOL Up until the phone twice vibrate).

Turn on RECOVERY MODE by holding PWR + VOL Down and release it after SONY logo appears

NOW YOU'RE IN THE RECOVERY MODE

INSTALLING THE ROM​

When you're in the recovery, choose APPLY UPDATE option and ADB SIDELOAD

Now, you'll need to "sideload" the ROM file through CMD:

adb sideload lineage-18.1-20210517-UNOFFICIAL-akatsuki.zip

if it's done, just sideload the GAPPS for the Android 11 (link in the 1st post) - or you can use your own GAPPS bundle of course. You'll sideload it in the same way like the ROM

After SIDELOAD everything, just do FACTORY RESET in the RECOVERY MENU and REBOOT and do classic Installation process with starting screens of Android 11 :)

ENJOY! :)
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] StrangeTurtle:
Finally I'm able to quit the ****ty stock firmware!

However, I have encountered few bugs.

First problem is also provided on stock A10 build, when watching HDR stuff the display switch to vivid mode and need to switch back manually.

The second problem, this build looks like doesn't support opensl. Tried several phone call software, if using opensl the mic doesn't work.

Also the fingerprint scanner is hard to recognize after doze for a while.

Still an awesome build by the way.

Thanks for not giving up this device!
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
@Sjll can you provide some changelogs for new Builds? :)
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Dutchdeveloper:
Great work, always wanted to do the work in getting lineages 18.1 working on the xz3 myself, but I just didn't have the time.

Last phones I compiled roms for where the Xperia play and the Xperia P :P
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] dimuthu7:
Good work guy unfortunately i cannot flash i am in locked bl with au rom
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
Glad to tell everyone here, XZ3 will get LineageOS 18.1 official support next week.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
AWESOME, HURRRRAY!:love:
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Artemian:
From long time usage:

It could help, if Notify LED would become less bright. Specially when charging.

XZ3 speakers are less loud than stock (With AudioFX off is little better, but still)

Can we have HDR Camcorder support like stock one when 1080/30p or 2160/30p recording?

Off-topic: Have anyone Xperia stock Camera port for Android 11? Or Sound System? Thx a lot.
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Alex5699:
i have no network doesnt detect sim , anyone has this prob ?
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Alex5699:
nvm yall, idk what happen but i had to flash it a few times before it start working. but i had to use another gapps so battery drain is crazy
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
We are official now.

For unofficial user, you can switch to official via a script.

Signing Builds | LineageOS Wiki

wiki.lineageos.org

scripts/key-migration at master · LineageOS/scripts

Contribute to LineageOS/scripts development by creating an account on GitHub.

github.com

PS C:\Users\Sjll\Desktop> adb push migration.sh /data/local/tmp/migration.sh
migration.sh: 1 file pushed, 0 skipped. 4.1 MB/s (22686 bytes in 0.005s)
PS C:\Users\Sjll\Desktop> adb shell
H9436:/ $ su
H9436:/ # chmod +x /data/local/tmp/migration.sh
H9436:/ # adb shell sh /data/local/tmp/migration.sh official
/system/bin/sh: adb: inaccessible or not found
127|H9436:/ # sh /data/local/tmp/migration.sh official
Unofficial to official migration
Saving backup as /data/system/packages.xml.bak
Done
H9436:/ # reboot-bootloader
/system/bin/sh: reboot-bootloader: inaccessible or not found
127|H9436:/ # reboot bootloader
PS C:\Users\Sjll\Desktop> fastboot.exe flash boot C:\Users\Sjll\Desktop\lineage-18.1-20210528-recovery-akatsuki.img
Sending 'boot_a' (65536 KB) OKAY [ 1.512s]
Writing 'boot_a' OKAY [ 0.475s]
Finished. Total time: 2.005s
PS C:\Users\Sjll\Desktop> adb sideload C:\Users\Sjll\Desktop\lineage-18.1-20210528-nightly-akatsuki-signed.zip
serving: 'C:\Users\Sjll\Desktop\lineage-18.1-20210528-nightly-akatsuki-signed.zip' (~47%) adb: failed to read command: No error
PS C:\Users\Sjll\Desktop>
[Sony Xperia XZ3 ROMs, Kernels, Recoveries, & Other] Sjll:
1. You can DIY the Notify LED in setttings.

2. Nope, speakers are same as stock. You can increase the the two value to 90 or 93.

android_device_sony_akatsuki/mixer_paths_tavil.xml at lineage-18.1 · LineageOS/android_device_sony_akatsuki

Contribute to LineageOS/android_device_sony_akatsuki development by creating an account on GitHub.

github.com

3. No Sony camera is broken on Androd 11.

Try to flash stock 10, get singal on it, then flash Lineageos.