yashsingh1/xdaforums huggingface dataset:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] FRibeiro1400:
ArrowOs claims having the echo fixed but it hasn't. I myself tested it and the echo is horrible on ArrowOS even after they said the echo was fixed. It wasn't. All the Android 10 roms have that problem, though there's a group of "deniers" shouting they don't have echo. They don't understand it's not them to hear it but the other party. They have. I am going to test your rom and I'm pretty sure the persons I'll talk to on the phone are going to get a nasty echo.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] BlueSea29:
The echo is still hère, i have test all Android 10 ROM.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] bobdubrovsky:
Are you sure? https://xdaforums.com/le-2/how-to/firmware-leeco-le-2-x52x-one-topic-miui-t4048165
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] FRibeiro1400:
Tested this rom during the morning, made a few phone calls and got feedback for a loud echo.

---------- Post added at 04:49 PM ---------- Previous post was at 04:48 PM ----------

I tested all Android 10 roms and I confirm, all of them have echo for the interlocutor during a phone call, messenger call, whatsapp call, etc. No fix was found yet.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] muppetz:
Sorry man , you may be disappointed but recently I installed this ROM and except low levels of audio , there isn't any echo !!!

More then that I'm very pleased with this ROM . It's stable , fluid , battery is excelent , wifi and 4G are awesome and so on . Camera is a little bit buggy but acceptable
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] FRibeiro1400:
Why should I be disappointed? If you don't have the echo (it's not you, it's the person you talking to that has it) then good for you. The others have, so, what can I say? That's it and now we just have to wait a fix can be found.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] muppetz:
Ok man , don't take it so personal . My point was I don't have any echo although you was so ferm that ALL android 10 ROMs have this echo .
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] FRibeiro1400:
I'm not taking it personally as you can understand. What stresses me is that 5 different contacts I have are not telling the truth, according to those who claim they do not have the echo. Why would my contacts lie if when I call them I do not tell them I am testing a rom? Fact is - for me - all 10 roms have that problem. On Pie it's perfect.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] BlueSea29:
Yes all Android 10 and 9 rom, i just test the new official MoKee MK90 ;)

The phone IS the primary phone for my mother and i have one for me, i test all New rom and New buld. And yes, all Android 10 Rom i have tested have the écho bug during phone call. :(

Android 9 have a écho bug during VoIP call.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Steveromingagain:
Echo

If anyone else wants to confirm..I test echo on daughters cell phone and it was there,then I called my brother on landline and it didn't echo,strange,any thoughts ? Maybe flashing older modem might fix this.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] cxc90:
Can I dirty flash the update, or it is recommended a clean flash?

Many thanks for the update!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Rolith Rtw:
It's the first ROM I've tried on this phone and I'm loving it! Played pubg for 2Hrs still very less amount of heat and no lag at all. Tho, as people mentioned above~ yeah there's echo on the other side and while I was trying to add a second finger for fingerprint, it didn't let me. 9.5/10 overall rating for rom from me~
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] FRibeiro1400:
I tested it myself and as I said above, there is an echo and it intensifies the longer the conversation goes. I then swapped phones with a relative (he using my phone and I using his), and I could hear my own echo during the conversation. In my opinion, Google changed something on Android 10 that's creating an echo on this model. It doesn't matter the rom, the problem is related to android 10 for this specific model. I keep my faith on those who have been helping to identify the source of this problem in order we can in the future use Android Q on this model, without that annoying bug.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] jjsan:
is someone using Nova Launcher here? im using it and there is also pixel launcher installed on device (so my gestures work). but i have many lags and freezes but not sure what's the problem.

so two launchers are possible point of problem so im asking about it.

thanks

do you have echo also on BT phnes?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] williambright80:
ok by echo does everyone mean echo on speakerphone or just echo in general ?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] jjsan:
for me its echo on other side of call (not on le s2) during every call.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Rolith Rtw:
I'm facing this Volte issue after I added second sim. I've tried almost everything but Volte doesn't seem to be working, like the switch is ON but it doesn't work. Secondly camera crashes when I tried to scan a QR code, after that it went blank even if I restart the apply, the device restart helped.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Tetsudun:
Hi!

This rom is great!!! Thanks and congrats for the work

Someone install magisk and Gcam on the phone? can you tell me your experience?

Cheers from Perú!!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] rxbn:
Well, I also experienced the echo but when I connect my Bluetooth headset and call people then there is no echo at all. I think it has something to do with the noise reduction microphone on the back of the phone.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aaland:
I have only 3 details, I don't know if it's my problem or something else happens and how to solve it. 1.- Low volume in calls: I do not hear loud and clear, although the volume increases to maximum in calls it sounds very low. 2.- If the phone is discharged to 0 or charged off, it does not show the percentage and does not let it turn on easily. 3.- If I leave my phone connected during the night charging, when waking up it does not let me charge anymore and I must restart the phone so that I can recharge the battery.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] essered:
Compared to the original EUI rom, there was no network meter and slow video camera.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] FRibeiro1400:
Absolutely. The microphone is capturing the sound from the earpiece thus sending it back to the interlocutor.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] gsnap:
Use footej camera for slomo

Whoops ? I forgot I flashed pie to get around the echo issue
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nullbytepl:
It doesn't really work. Slow Mo is broken in the blobs AND in addition to that it is disabled in the HAL. No app can shot slowmo.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nullbytepl:
Thanks for donations everyone! My new screen will arrive in about a month!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] williambright80:
is anybody else having a issue of the phone not responding or turning on the screen after plugging it in?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] jjsan:
sometimes. even after connecting turned off phone. i have to hold power for 10 seconds
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] rxbn:
These are system freezes happening without a watchdog and/or without panicking the kernel. I experienced these also. These bugs will need many hours of debugging with debug output because they occur randomly and aren't exclusive to actions like charging.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aaland:
I have the same problem and they happen more to me when I wake up in the morning, I want to see my phone and it does not answer, I have a very low call audio, I have a hard time hearing what they say.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] williambright80:
and when u plug it in it shows the light but wont turn on?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] jjsan:
sometimes my phone just starts to freeze. have to close all apps in better or even restart it. and after restart i see my battery level drops a lot. next restart is comes back.

any idea?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aaland:
The same thing happens to me, only the launcher works, if I open an app it goes black, it doesn't let me do anything, I have to restart the phone anyway.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nullbytepl:
New build is up!

PE10 2020-03-13

Changelog:

* March security patch

* Fixed bootloop when using some replacement display panels

Download links are in the first post!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aaland:
Downloading!!! ☺
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] fiveaboy2:
Hi does this work with x620 mtk
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] adithya2306:
Plain AOSP 10.0 with VoLTE

for the Lenovo Vibe K5/K5+ (A6020)

/* 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.
*/

What's AOSP?

AOSP (Android Open Source Project) is Android just as Google publishes, without any other modifications or additions. More or less AOSP is the Pixel devices stock ROM without gapps. In layman's terms, AOSP is "100% pure vanilla android". For more info check here

What's working:

Boots

RIL (Calls, SMS, Mobile data)

VoLTE

Wi-Fi and hotspot

Bluetooth

Camera

Camcorder

Audio

Media playback

Netflix (SD)

GPS

Sensors

FM radio

Known issues:

Check post #2

Flashing instructions:

Download ROM, Gapps (optional) and magisk (for root)

Reboot to TWRP

Flash ROM -> Gapps -> Magisk

Reboot

Enjoy Android Q.

Additional Features:

Added HD (VoLTE) icon

Added KCAL colour control, adreno idler and USB fast charge

Updated binder driver in kernel

SafetyNet passing (in magisk)

Other misc performance optimisations

For some tips and tricks, check post #2

Downloads:

ROM: https://drive.google.com/uc?id=1-0u-TDrYCVeJjZJIqKEEbuHbrpworZJz&export=download

Gapps: Use arm64 bitgapps

Magisk: Use v20.0 or above

Screenshots:

For all screenshots check: https://imgur.com/a/yJ4vJqj

Credits:

Google

LineageOS

[MENTION=6502749]abhishekt295[/MENTION] for VoLTE on msm8916

[MENTION=6998569]Harry8242[/MENTION] for base pie sources

Testers for their continued support

Other msm8916 devs for Q bringup

NOTE: For reporting any issues, describe the issue properly and make sure to accompany it with a logcat. Without a logcat, bugs cannot and will not be fixed.

ROM and device sources available at: https://github.com/AOSP-LEGACY

Don't forget to hit the thanks button to show love and support my work.
​

XDA:DevDB Information

AOSP 10.0, ROM for the Lenovo Vibe K5 Plus

Contributors

Adithya R

Source Code: https://github.com/AOSP-LEGACY

ROM OS Version: Android 10

ROM Kernel: Linux 3.10.x

Version Information

Status: Stable

Created 2019-10-14

Last Updated 2019-10-14
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] adithya2306:
KNOWN ISSUES AND FIXES:

- VoLTE works only if the VoLTE sim is in SIM1 slot

- Battery life is a bit low (2-3h SOT).

TIPS AND TRICKS

- There is an inbuilt theming engine, just enable dev settings and scroll to the bottom, you can set accent colour and launcher icons shape

- To improve battery life underclock CPU in kernel adiutor or any similar app

- Enable battery saver as it does not compromise on performance
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Shreehari9535:
Wew

Amazing!!!
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] shubhkirtisharma:
Damn awesome! On it straightaway as if I was not! :P

-----------------------------

About AOSP 10 for A6020 by [MENTION=277463]Ghostrider[/MENTION]_reborn

AOSP 10 is almost pretty stable likely that I can say it can be used as a daily driver.

It is faster, snappier than Pie used to be. Till now no FCs or major bugs that I have noticed. I have been using since yesterday. Just left with some battery tests that I wasn't able to perform since I was on the move. (Also that I won't do it because I know my phone's battery is degraded). Along with that, apps, RIL, seems to work pretty fine. Haven't tested Magisk yet. Neither substratum. (Also because support has been revoked)

Customisations

For people concerned about customisations, this is a pure AOSP build. It does not include any OEM features that you may be expected like gestures and theme engine. The dark and accent colour is there included because this is a current feature of Q. AOSP is supposed to contain the minimal system image that can boot the device.

Error Reporting

Keep in mind that due to not all app support for Q, there might be some FCs depending on what you use. Don't start reporting that this doesn't work, that doesn't work. Try googling if anybody else encounters the same errors. If there is some bug try log cats along with it. Helps us better.

-----------------------------
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Akash Raj1:
Really surprised to see Android 10 ROM that too Smooth and fast. I noticed that system navbar and gesture navigation are not working. Thanks again for the ROM.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] adithya2306:
I didn't really look into navbar gestures as our device has hw keys. Will look into it sometime later :good:
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] jamaleko:
twrp

how come twrp on this aosp?
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] eurodiesel:
TWRP does not come with this rom; you'll have to install it separately.

---------- Post added at 09:27 PM ---------- Previous post was at 09:24 PM ----------

Android 10 on a6020 make me want to go back to using K5 again lol (i gave the k5 to my bro since he couldn't handle the z1). Great job OP :highfive:
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Docmine7:
Android 10 + AOSP + Stable? Great job!
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] King Zlakh:
Thanks for this brilliant work!
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] abhishekt295:
[MENTION=6560166]Adithya R[/MENTION] plz build for lettuce too. :)
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Khader213:
I download this rom and zip file corrupt showing and i re-download and check same error showing
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mronak02:
ROM is really fast. But when I flash bitgapps my phone gone into bootloop. After trying again and again, it booted up,but now contact sync is nor working.

Can anyone help me out?
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Nianderson:
Many thanks to rom is quite stable just wanted to get opengapps to restore my data. I hope you keep updating this wonder.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Betrayal92:
No problem so far... Try another browser. Check your antivirus
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Khader213:
In twrp showing error no MD5 file found and signature verification failed and zip file corrupt. Please give any sol. To solve this ..:confused::(
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] shubhkirtisharma:
Just checked the file right now. No problems here.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Betrayal92:
Maybe is your twrp versión, are you in 3.3.1?
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mronak02:
When you select file for flashing, there will be two check boxes. For signature verification. Uncheck both of them.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Khader213:
[IMG="https://photos.app.goo.gl/ngTw2Qmcw7V6pY2q9"]https://photos.app.goo.gl/ngTw2Qmcw7V6pY2q9[/IMG]

Not solved:confused: i used latest twrp 3.3.1 and flash same happen i upload some photos of that tell me plz what to do i used to uncheck signature verification box both also and i checked with other roms but same problem here ..error installing zip file or zip file corrupt. Please give sol. I tried it several times but not solved and i also re-download rom file and check but not solve:rolleyes::crying:.

https://photos.app.goo.gl/ngTw2Qmcw7V6pY2q9
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] King Zlakh:
Messaging app

the messaging app notification is not working for me, i tried google messages and it works fine

logcat: https://drive.google.com/file/d/1-JoNQcQc6nhM9Du-BguQhBFFVjFpcwMb/view?usp=sharing
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
Works on K5 normal? model a6020l36
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Docmine7:
I can't install some apps like netflix, and log in to pokemon go (I use to test google play certifications). This is probably because of "your device is not certified" in google play. before using this ROM i used mokee 8.1 and i could do all the tasks i mentioned above. If you can fix this I would be very grateful, I really enjoyed this ROM, it is clean and fast.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
dont work with root
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Docmine7:
I just installed ROM and Gapps, I didn't root.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] tebanjemc:
I must say that is such an amazing ROM, great stability to be the latest Android version ported to this phone, everything working fine. Nice battery endurance almost for me. But there is just one small problem for me, I don't know how to make the logcat if this is need it, but when I make a call on the headset the other person just hear a lot of noise 70% noise and 30% my voice so I don't know what to do, I want to keep using it, any suggestions??? Btw thanks to the developer for this amazing job
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Docmine7:
Safety NET status failed.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
I'm install, but dont made a clean install, and need reset data in twrp for clean all. Works good now, tks, this rom is very good.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] robinsc:
Just manged to install it... fingers crossed !! Does this \have extended restart options like restart to recovery ? I couldn't find it in developer options...
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mronak02:
First open file with Zarchiver or anything similar and confirm if file is opening.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] King Zlakh:
I didn't find it, i had to reboot to recovery via terminal bc my volume up and down are not working and my phone wasn't rooted. When i rooted my phone things became much easier, bc a dozens of apps to reboot to recovery re for free on the play store.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
I have 1 issue, app message dont have notification when receive any sms.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Nianderson:
microphone does not record voice
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
anyone have a problem with audio recorder in whatsapp or telegram? when call using telefone and recorde a video microfone works good

another issue i have. some times freeze celphone, and black screen, just go back when take off battery and Put on again
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Nianderson:
exactly i'm having the same problems you.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mns123:
Problem with Indian font, not rendering properly.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Fax Max:
Aaaayyy android Q, I test this soon
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
about random freeze,

still happens, with volte or 3g, same problem
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Midhunkrishna2010:
Thank you for this awesome rom. I noticed that it doesn't support Malayalam language.please fix it

So that every one can read and type in that language.once again thank you for your great work
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
i know whats happens, netflix dont work with rooted and bootloader unlocked. when you install this rom you need unlock bootloader.

Maybe you can use install apk
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] tanto_faz:
Can someone tell me please a best setting for kernel adiutor?

The only problem that I got is that Spotify started to get offline in a random times and the messenger notifications that not appear '-'

Great rom thanks for it! :D
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mronak02:
About sms notification, I think it has something to do with battery saver. I am right now on lineageos 16 and I noticed that sms comes only if I open messages app or turn of battery saver. Don't know if સામે apply for this rom also.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
nops, happens with battery normal mode too.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mronak02:
Do you have any issue with Google contact sync?
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Rahul6041:
Gujarati font not available pls help
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
works good, do you have installed gapps?
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mronak02:
When I tried to flash gapps just after flashing rom I got bootloop. The only way I was able to boot was by first boot up rom alone and than flash gapps. But after that the Google contact sync was not working.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Betrayal92:
I've tried flashing ROM+Bitgapps, Magisk 20, no problem...
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mronak02:
Which gapps you used?
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Betrayal92:
Bitgapps for Q, there's a post here on XDA
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Leozaors:
theres is a way to remape hardware buttons directly on /system/usr/keylayout?

like, double tap on back button to force close apps.

long press home botton to screenshot, etc?

its a commom feature on others roms,

sorry about my english.

thanx.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
anyone have random freeze?

here i have 5 each day. just go back when take off battery and put again and power on
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Betrayal92:
I had some power offs, one When the phone reached 100% of charge. With some web pages at Brave Browser... Went back to pie, and no problem
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
about random freezes, just know happens in standby. when i using works good
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
sorry but this rom is not stable.

yesterday i go sleep with 99℅ of battety, today wkae with freeze and google account logout, and 60% of battery. some process drain battery all night log
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] mronak02:
Switch to los. It's very much stable.
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
what is ''los''? another rom?
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] King Zlakh:
For me it Happened once but with no freeze, the phone was 39%, i slept for 3 hours and battery gone to 0%, usually i get -1%for an hour in deep sleep, sometimes less than this rate, i sleep for 8 hours ,phone gets -6 or - 7% , for me it's impressive ,with oreo i have never woken up with phone on unless i plug it to charger b4 sleeping, deep sleep was nightmare in oreo
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] Leozaors:
yes,

LineageOS
[Lenovo Vibe K5 Plus ROMs, Kernels, Recoveries, & O] ruterjunior:
Ok, i'll try LineageOS 16.0 with VoLTE