yashsingh1/xdaforums huggingface dataset:
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] evlo:
I think you need special "QFIL" file to use qualcomm flash method, that is not available for x722 (zl0). But still even tiny little bit messed up partitions sizes should not lead to not working bootloader unlocker.

LEeco support did not send me original firmware links so I will just wait if somebody else will find a way.

I don't really want to experiment with putting x720 / zl1 stuff on the phone as it is obviously causing issues.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] trizex:
Same here. Also noticed, when it happens, using *#*#4636#*#*, that the phone reports data service to be still connected (regardless of me toggling the cellular data switch on/off), and the wrong type of data connection (UMTS, and it should be hspda).
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] masterp7:
I was on the first release, everything flawless except Antutu 33% under actual lineage 13 and battery not great. So I upgraded to lineage-14.1-20170319-2-UNOFFICIAL-zl1.zip. But now I have problems which I think are HW-Overlay related. Every clip I want to watch which has ads in it doesn't remove the ads-overlay and starts playing (I can hear the sound) without any actual picture. I just see the background of the ad. Forced GPU Rendering an disabling HW overlay helps in some cases.

Antutu and the experience regarding speed is still "bad". I did a clean flash. I'm now going to try the latest.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] venezolano69:
For everyone: which is the best camera app for this rom?

Because the Google one doesn't work.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] insomnixXx:
Open Camera is my suggestion :good: just tried the rom and its really good. Thanks
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] venezolano69:
Thank now I got cameramx it's not bad but I hope in something better
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] xiton:
I miss having more control over animation speed in developer options. Is this not possible in Nougat?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] rootuser0815:
Did anyone else have problems dirtyflashing lineage-14.1-20170320-UNOFFICIAL-zl1.zip over lineage-14.1-20170319-2-UNOFFICIAL-zl1.zip ?

Update gets stuck for me, had to restore a backup.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] xiton:
Wiped dalvik/cache and had no issues.

Edit: X727
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] rmarcus:
Where is the link for today's build?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] huemedia:
Great ROM so far (on today's 20 build). Really stable for me and Google camera is working great (no 4k). For those having camera issues, try installing the stock version of gapps as it installs camera etc on the system partition. Still having issues with YouTube. Same issue described earlier, I can hear sound but no video. Cheers
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] saraprobe:
Yes same.. No video

Memory leak has been fixed and nice and smooth

..

I have an issue with calls when on speaker .. rather low volume
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Overstew:
I haven't had time to flash lately. CM13 had VoLTE working. Do you know if 14.1 has VoLTE working as of the latest build? ;)
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] saraprobe:
No VoLTE in Australia

Stupid wealthy country with hopeless telcos
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Overstew:
Thanks, I'll be able to check it later this week and I'll post my findings. The main issue here in the U.S. is if VoLTE doesn't work on T-Mobile, we don't connect to B12 (700Mhz) at all due to emergency limitations. So VoLTE is a must for me, but I'm very happy to see the initial results of the ROM. :p
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] codeworkx:
Clear app data or reinstall youtube.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] saraprobe:
Its an early stage

should be polished soon by our beloved dev's:laugh: with VoLTE

---------- Post added at 05:28 AM ---------- Previous post was at 05:00 AM ----------

same
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] dpereda:
I cleared all and uninstalled and reinstalled YouTube and still no Video. All I have no audio on any calls.

I dirty flashed 320 over 319 2. So that maybe the issue. I will do a clean wipe and try again.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Flounderist:
Try universal unbrick tool posted on LeEco.re forum. Locked bootloader could be a security option against tampering attempt. BTW I don't understand how you were able to flash lineage for zl1 on zl0. Did you edited updater file?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] evlo:
When i was doing lineage install, i was not aware of the zl0 zl1 or even x722 x720 x727, if i was I would order x720. I was under impression there are two le pro3 versions - one that is with snapdragon called elite and other with mediatek called AI.

I just used the standard method - go to fastboot, unlock, flash downloaded twrp (that was for zl1 - twrp-3.1.1-0-zl1 ), boot recovery, install lineage zip (lineage-14.1-20170804-nightly-zl1-signed.zip), install arm64 open gapps. For the whole process there was zero errors in twrp during flashing.

http://bbs.zol.com.cn/sjbbs/d34651_1201.html < this is what I found on leeco.re linked to some Croatian site linked to there
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Flounderist:
It is quite weird. Sd820 is zl0 and Sd821 is zl1. Assert line in lineage should have led to error 7. Did you performed any nandroid or fastboot backup before flashing? zl1 twrp flashing could have mislead flashing process, but messed partitions caused soft brick.

Edit: I found this tool that should be useful for all the dual-sim version of LePro 3

https://drive.google.com/open?id=0BzvAF-6zwoYwbm5XbTFnVHF1SW8

it is all chinese but you could give a try!

Beware it is almost 1.6G file because it contains all the full firmware in it.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] evlo:
It is same thing i linked in the post above.

It flashes firmware wit these commands that the first fastboot one will obviously fail

adb reboot bootloader
fastboot oem unlock-go
fastboot flashing unlock_critical
fastboot flash devcfg devcfg.mbn || call:FASTBOOTFAILED
fastboot flash pmic pmic.elf || call :FASTBOOTFAILED
fastboot flash pmicbak pmic.elf || call :FASTBOOTFAILED
fastboot flash rpm rpm.mbn || call :FASTBOOTFAILED
fastboot flash rpmbak rpm.mbn || call :FASTBOOTFAILED
fastboot flash xbl xbl.elf || call :FASTBOOTFAILED
fastboot flash xblbak xbl.elf || call :FASTBOOTFAILED
fastboot flash tz tz.mbn || call :FASTBOOTFAILED
fastboot flash tzbak tz.mbn || call :FASTBOOTFAILED
fastboot flash hyp hyp.mbn || call :FASTBOOTFAILED
fastboot flash hypbak hyp.mbn || call :FASTBOOTFAILED
fastboot flash dsp adspso.bin || call :FASTBOOTFAILED
fastboot flash mdtp mdtp.img || call :FASTBOOTFAILED
fastboot flash bluetooth BTFM.bin || call :FASTBOOTFAILED
fastboot flash keymaster keymaster.mbn || call :FASTBOOTFAILED
fastboot flash keymasterbak keymaster.mbn || call :FASTBOOTFAILED
fastboot flash cmnlib cmnlib.mbn || call :FASTBOOTFAILED
fastboot flash cmnlibbak cmnlib.mbn || call :FASTBOOTFAILED
fastboot flash cmnlib64 cmnlib64.mbn || call :FASTBOOTFAILED
fastboot flash cmnlib64bak cmnlib64.mbn || call :FASTBOOTFAILED
fastboot flash splash splash.img || call :FASTBOOTFAILED
fastboot flash aboot emmc_appsboot.mbn || call :FASTBOOTFAILED
fastboot flash abootbak emmc_appsboot.mbn || call :FASTBOOTFAILED
fastboot flash boot boot.img || call :FASTBOOTFAILED
fastboot flash modem NON-HLOS.bin || call :FASTBOOTFAILED
fastboot flash system system.img || call :FASTBOOTFAILED
fastboot flash cache cache.img || call :FASTBOOTFAILED
fastboot flash userdata userdata.img || call :FASTBOOTFAILED
fastboot flash recovery recovery.img	|| call :FASTBOOTFAILED
fastboot erase rootconfig
fastboot reboot

There is no FASTBOOTFAILED section in windows version of the commands, in linux one it just says to do fastboot again

I will try it anyways as i can probably go back to s 26s anyway and i didn't do that much personalization.

EDIT: tried it and it did nothing, as expected, just bunch of locked partition errors

I'm now creating fake update.zip as that is for some reason flashable

Edit2: i was not successful in creating fake update.zip.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Flounderist:
So, I collected some information here and there across forums.

X722 has an unlockable bootloader when in 20s firmware, but it gets persistent locked after 26s update.

I downloaded 26s update ROMs for both X720 and X722 to compare fles.

If you decompress both files, in the folder Firmware Update you will find some .mbn files and .elf files.

I found that emmc_appsboot.mbn is bigger (792k instead of 788k) in X722 than X720.

NON-HLOS file is bigger (85.668k instead of 85.252k) in X722 than X720 as well.

X722 has been likely made non-unlockable just like X727 through update (quite obvious :silly:)

If your device can boot up in 26s and it is running, lucky you. :)

My knowledge of .mbn stuffs and low level flash is limited, so I could be stating some bulls***s.

I am sure that people more skilled than me could give an help :cowboy:

Bye!

Edit: try this fastboot command:

fastboot flash aboot emmc_appsboot.mbn

Then reboot device, it could ask for a password, so turn it off and reboot to bootloader, you should be able to unlock with the unlock-go command. Then flash TWRP and format data to get rid of password request (I don't know if X722 is encrypted). It worked on X727 locked bootloaders.

Of course you should took file from 20s firmware or try the one you will find in unbrick tool or in X720 26s update.

Not sure if this command will lead to a brick, please check this information before .
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] h3no420:
after lineage install im now 720

before i installed lineage i was on x727 and after i installed lineage it was x720. i know 727 is the us version of the phone and 720 is asian version. are all the bands from 727 still on it even tho its saying 720? becides that took a few to get it right but eventually got it and am loving it. just curious if im able to get full 4g lte metro pcs(t-mobile) even tho it says 720.[IMG="device info"]https://pbs.twimg.com/media/DG7CuaDUwAAzabO.jpg[/IMG]
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] evlo:
So i tried that emmc_appsboot.mbn from universal firmware, or whatever that Chinese thing really is, surprisingly it is different file from x727 but same error as with x727 file

FAILED (remote: Critical partition flashing is not allowed)

If there was official x722 qfil with 20s or 20s firmware there would not be an issue as 20s was unlockable.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Flounderist:
Did you tried the command

fastboot flashing unlock_critical

Try it before flashing aboot.

:highfive:
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] fabiodifa:
Is VolTe supported by this ROM?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] bmac6996:
/bump?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] birdie:
To the users of this ROM:

Is HDR available/does it work for camera apps?

Does flash properly work when shooting photos?

In speakerphone mode does the person you're talking to hear an echo?

Does speakerphone mode work for WhatsApp?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] bmac6996:
I can answer somewhat the first one.. - HDR doesn't work for most of the camera apps that are built into these ROMs but I read this article and tried it and this seems to work with HDR.

https://www.xda-developers.com/google-camera-hdr-ported/
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] marcash:
thanks works great
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] epikfone:
Can anyone test this for me? I'm on X727 US.

When on speakerphone at the loudest volume, is the sound clear? I hear a crackling when I'm on speakerphone at the highest volume.

Music is fine at any volume.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Superorb:
I just installed Lineage (Aug 4th release) and all sounds are being played out of the earpiece at the top. Even with the included headphones plugged in all sound plays out of the headphones and the earpiece.How do I only play calls out of the earpiece and everything else out of the bottom speaker and only headphones when plugged in?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] dav6wat:
Is F2FS supported by this rom??
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] marcash:
not so crowded here, more action on omnirom but why?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Taurus42:
Hi,

When I'm connected to my car stereo over Bluetooth it shows incorrect song/artist information. The first song played after connection is displayed correctly but after that it shows the information about the previous song. The song length is displayed correctly though! Other phones work perfectly fine with the same stereo (Galaxy S6, Galaxy S8, Microsoft Lumia 950 among others). Any clues?

Regards

Joakim
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] sdnative1:
Did song metadata display correctly with the stock LeEco ROM?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Taurus42:
Actually I never tried it. I installed LOS as soon as I got the phone. :D But when I think of it I may have had the same problems with a Galaxy S3 running LOS aswell. I will have to try that later today.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] knguyen2715:
It drain my battery so fast. Any help?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] sdnative1:
What was your battery life with the stock LeEco OS? What is it after?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] :
This rom works on LeEco le pro 3 Elite?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] chuchorra:
Could you fix that problem finally? i'm still with the same problem :(
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] torpy:
Silly question, can someone explain to me the network difference when I go from LTE to LTE+ and vice versa? I'm on T-mobile using X727
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Redhawk2000:
https://www.reddit.com/r/tmobile/comments/586j0t/what_is_difference_between_4g_lte_lte/
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] orsonbear:
Unfortunately, due to the lack of LeEco source code and hardware differencies, up to now no custom ROM works on Lex 722 (Elite). They do not exist and maybe they will never exist! But we can always hope, who knows? Check it from time to time in the area dedicated to the Lex 722, if something happens, it will happen there! Someone is trying to run a custom rom, I hope it succeeds, is a very uncomfortable way without source code and some critical software parts, there is only to be hoped for the best and (above all) to help those who try to make attempts to tame the beast! Cheers!
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] denzel09:
IR works in last build? I ask this bcos in Lineage unofficial rom it has been working.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] sva260:
Android O release :D
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] darkmuck:
I just had this happen again last night. I'm running the latest nightly version from 8/19.

Has anyone else encountered this issue where occasionally it freezes over night? It only happens at night. I wake up and the phone screen won't turn on and my alarm doesn't go off. It completely freezes over night.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] highlyrefinedpirate:
I had it happen for a second time a few nights ago.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] etdu:
I have got the same problem. The Phone is crashing over night. But not every night. Running the latest version. I have to long press the power butten to restart the phone.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] marcash:
Bluetooth is permanent connecting/disconnecting in car. and no (stable) connection can be build up.

any help?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] orsonbear:
[MENTION=7792550]etdu[/MENTION] and other users with the phone chrashing over night.

You can try to change governor and see how it goes in 4-5 days (ondemand - interactive - pegasusq).

Also, sometimes, when the phone works bad and only very few users reports the same behavior, can be useful to start from scratch by twrp formatting (not just wiping) the system - data (even the internal SD) - dalvik - cache partitions and retry with a new rom flash. In this case, be very careful in formatting the right partitions and never restart the phone unless a rom has been flashed before! Cheers!
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] etdu:
My Phone is running LinageOS with blackscreen kernel. But I also had these problems with original LinageOS kernel. So I don't think it's a kernel problem.

Thanks for your answer and I will try to format an reinstall in TWRP.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Sergey Spol:
Hey. AptX supported in our rom? In my opinion, no. I see a solution https://xdaforums.com/oneplus-3/themes/mod-aptx-codec-t3521228 . Is it possible to use it in next bild?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] jrior001:
AptX is a (paid)licensed feature. Our devices did not ship with it, and therefore we will not add it. Lineage has zero interest in the legal ramifications involved should aptX take up issue with this paid feature being used on an unlicensed device.

Sorry, the legal issues outweigh the benefit to the few users who know what aptX is and would make use of it.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] marcash:
hey . the hidden wifi search is turning itself on again.

this drains the Battery lot.

i have to switch it off time by time.

i dont know why it went on again. (i have to check if this turn on after reboot)
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] patracko724:
Alexa App

ROM works great, THANKS

Alexa App keeps force closing, Only one....any insights

Thanks Again

Have tried clean install and update.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Radagast82:
Any chance to see los 15 on le pro 3 in the future?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Sergey Spol:
On the official website aptx.com support our phone. Is it not so?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] csrow:
stuck at 50% battery percentage

I am having same problem with 8/25 version. Anyone find a solution?

TWRP shows correct percentage and charging. It's just the rom does not show the correct percentage.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Gynlemon:
https://review.lineageos.org/#/q/project:LineageOS/android_device_leeco_zl1
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] codeworkx:
Maybe, maybe not. Since we partially have to work with 6.0 based proprietary libraries it might be not that easy.

Currently we have to wait from qcom to release new code.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] bmac6996:
Unfortunately no. I eventually returned it.

From what i can google, they point to the battery needing "recalibration" or something with firmware/radios or something that isn't being read correctly. Never did get a straight answer.

Too bad, it was a nice spec'ed phone with potential.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] Superorb:
I had to return phone #1 and #2 for different problems. #1 wouldn't charge past 90% even when plugged in, and the SIM tray was jammed inside the phone. #2 the earpiece speaker was crackly and it took almost 5mins after turning the phone on to actually get a signal. Not sure if I want to chance it with #3. These were both early phones with September security patch and running 18s firmware.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] csrow:
In looking at the change log for 7/28 this change might be the one that is causing the problem.

Revert "Import LeEco USB/charger changes to fix USB-C headphone & OTG"
2017-07-27 17:39 UTC (android_kernel_leeco_msm8996)

I have two phones. One works fine with 7/28. The other one shows stuck at 50% with 7/28 update. So, it is phone dependent.

I am running an old June version on the phone that is having the problem. Anyone have a copy of 7/21 version?

By the way, the problem shows up with both Omni rom and the AICP rom as well. I guess they are both LOS based.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] bmac6996:
Correct, i went as far back as flashing an early version of Omni rom back in early July to see with Omni when that could of broke it. Maybe i didn't go far back enough.

With official Lineage, defin. between the weekly update between of 7/21 , to 7/28 something in the kernel changed that screwed up battery and charging on the phone.

I think I wrote this somewhere earlier in a post; if you flash a ROM lineage build after 7/28 but flash the kernel for 7/21, that will work keep battery and charging working.

I tried reading to the change logs of the kernel and even contemplated building my own custom kernel to try to figure the issue on what changes broke the kernel for the phone, but I'm no programmer and I didn't have the time to setup my own linux machine, sync a source, etc, and try to figure that out.

Maybe what you're saying is true; you have two of the same phone, but one has (maybe) a hardware revision which is different enough to break reading the battery status correctly?
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] csrow:
Yes, I have two 727 models but they have slightly different screen. One is brighter and bluer than the other one. So, I assume there is internal difference as well.

One runs fine with the 8/25 version. The other one shows 50% battery status on newer versions. So I am running an old June copy on that one and the battery percentage shows fine with the June version.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] FunkyRasta:
How would you rate Le Pro 3's sources when it comes to dev friendliness and usability? Were dirty hacks required for Nougat? Will they be required for Oreo? For eg. on Bacon we were too stuck on 6.0 but Nougat came quickly and mostly painlessly... EDIT: I say sources, but I also meant proprietary firmware blobs.

OFFTOPIC: Since you own both Le Pro 3 and OP5... How screens compare? I know colors are better on OP5 but what about resolution and clarity of fonts,fine details etc? I may want to sell my x720 and buy OP5, just scared of PenTile...
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] dadaa1:
IR blaster why its not supported? Working many roms...
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] orsonbear:
The IR blaster is not supported by Official LOS rom because of the lack of open source complete drivers.

"Tanking" LeEco and its dirty, not transparent way to use the IR sensors, it is necessary to use code obtained from reverse engineering and for copyright and security reasons it is not allowed by the LineageOS rules (this type of operation is called "software hack"). LineageOS tends to be as clean as possible avoiding any possible legal problem. (And uses easily verifiable, free licensed and "not closed" code). Cheers!
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] codeworkx:
[MENTION=5959739]bmac6996[/MENTION]

Please flash the attached boot.img and report back if this solves your problem.

Also get me a kernel log straight after booting up (adb shell dmesg). There must be a line which contains "battery_id_ohm". Need the value.
[LeEco Le Pro3 ROMs, Kernels, Recoveries, & Other D] csrow:
The attached boot image fixes the problem.

Before the fix, there is no battery_id_ohms in the log.

After the fix, the value is 254 (kohm).

Thanks for looking into this problem and let me know if you need anything else.