yashsingh1/xdaforums huggingface dataset:
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] F.J.V:
At least one person says that it has worked, but according to the updater-script of the ROM itself is not the 20S version.

https://xdaforums.com/le-pro3/leeco...mods/unlock-bootloader-rom-26s-t3654083/page6

The ROM is identified as WIXCNFN5800106140D

See if someone installs it does capture information from the phone.

Greetings.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] ste73:
I had the 26 s installed.

I screamed the Roma,

I installed update.zip through the 26s recovery stock.

I ran the bootloader for the 720

I ran the root.

I uninstalled Chinese applications.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] F.J.V:
Look in the phone information that EUI version is.

Settings-> Phone Information

Greetings.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] ste73:
https://imageshack.com/i/poNiEJrDj
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] F.J.V:
Thank you.

My data is confirmed.

ROM Name: WIXCNFN5800106140D

EUI version: 5.8.001D (Dev)

Greetings.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] ste73:
Thank you for providing the rom:)
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] F.J.V:
I only provide data.

The ROM is provided by Batyan

Greetings.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Batyan:
Ok, but the zip file with this firmware also include instruction in Chinese, and flashing update.zip is only the first step. The second is to flash files via fastboot. Firmware will become 20S after flashing those files, I suppose
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] bayron_olaff:
Why is my phone EUI 5.9? I bought it from Banggood and I know it's not an original firmware, but it's weird todo find a stock firm with older version of EUI.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Batyan:
What number of firmware do you have? 26S? Can you unlock bootloader?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] F.J.V:
Can be.

We will have to wait for someone to try fastboot to confirm.

Greetings.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] jppt13:
Can you make a how-to please?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] despaigne:
Sorry for my English, I've been following the thread, just so I can understand. I'm in the factory 20s, can I unlock the bootloader (via x720) do root and twrp direct? or do I have to use this 20s baytan rom modified?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] bayron_olaff:
Hello, as I said before I bought my x722 from Banggood and this model comes with this firmware:

WIXCNFN5902005041S

EUI 5.9.020S

But I know it's a modified firmware because it doesn't have any chinese apps or LETV video services, nor can update my firmware.

I haven't tried to unlock its bootloader yet, as I know there aren't any custom roms for this model.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Batyan:
Yes, 20S is unlocking-friendly rom :)

You can install twrp
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Batyan:
There is one custom rom on Leeco unofficial forum, but I have with it soft brick. But soon it will be much more custon roms (at least EUI based)
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] bayron_olaff:
By the way, here's what the chinese README says:

1. Phone must be charged, plug the USB data cable to the computer, swipe down the notification bar, replace "only charge" by "storage MTP"

2. First, move the folder UPDATE.ZIP to the phone's internal storage

3. Open File manager, search UPDATE.ZIP and press on it, next select update system

4. Phone must restart automatically to start the update process, wait until the progress bars finishes,phone will restart, then turn off the phone, next press volume down + power button to enter fastboot mode, open “第二步多刷_音量下键+开机键.bat”on your PC when the phone is on fastboot mode, the phone will restart again, update completed.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] despaigne:
Many thanks Batyan. And after the twrp I do root (x720) and I do not run the of brick risk right (within a normality I already know)? Dying of fear kkk. you are the man
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Batyan:
Any manipulations without flashing 26S are avaliable
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
Strange, since

020s is EUI 5.8

026s is EUI 5.9

Thanks Batyan! :D
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] evlo:
Thank you Batyan, i bought my phone for almost 200 eur, now it cost even 140eur, with unlockable bootloader it is steal.

https://xdaforums.com/showpost.php?p=73323157&postcount=762
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
Batyan, please comment - is this correct?

[IMG="x722 roms"]https://i.imgur.com/JTjcAeW.png[/IMG]
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Batyan:
I answered you at another forum :D
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] PhiP26:
which one please?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
At leeco.re
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] jppt13:
link?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
So basically, don't update to 26s if you want to unlock the bootloader without it locking on you. Got it! I just hope the x722 I ordered from Banggood doesn't have 26s on it... if it does, I'm complaining because the listing mentions eUI 5.8.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
You can unlock it by downgrading to developer version from the first post.

Absolute no-no is trying to flash 026 stock over seller's (vendor) 020 through twrp recovery. Don't do that.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Rapalax:
This is great news. Has anyone tried to get the info requested by the lineage devs ? I think he was asking to flash a special boot.img to determine what the problem might be.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Rapalax:
I am concerned about the banggood TWRP.. It's clear that flashing 26s with it will brick but I wonder..

1. Can you flash 26s if you replace the TWRP with the x720 TWRP

2. Can you flash something like Lineage for X720 (for debugging purposes) without bricking.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Batyan:
1. Nobody tried to do that (if you speak about stock X720 recovery)

2. Yes, it is possible. You will be able to back to the stock 20S at any moment. Nothing except 26S firmware leads to hard brick
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Rapalax:
I am talking about the x720 TWRP recovery and wondering if the Banggood TWRP (if different) is causing the bricking issue.

If so - might be safer to do everything with the x720 TWRP instead of using the one from banggood (since we know it will brick for at least one rom)
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] ste73:
we're fine.

I asked bangood if they could send me a copy of all the firmware package for x722, their answer was "You could try to reset the system here.https: //xdaforums.com/le-pro3/development / eui-5-9-23s-stock-launcher-eui-6-0-t361737 We just have this website to be upgraded recently. ":eek:
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] wooming:
Any have a stock recovery ti flash with fastboot? Thank you
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] txisco:
I have this software in my x722, can I unlock the bootloader to install twrp and root the phone? There is a anything for do it. Thanks

Enviado desde mi LEX722 mediante Tapatalk
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] txisco:
I mean if you run some risk in doing so

Enviado desde mi P9000 mediante Tapatalk
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sirzielarz:
Hi, I tried to get my stock 20S, because I've deleted some system apps, and forgot to do backups (all that caused my bluetooth stopped working). As I said - my stock firmware was 20S, I have flashed the 01D via update.zip, and flashed that chinese .bat file via fastboot, but nothing happened, I still have 01D with chinese apps after reboot. Any ideas why?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sirzielarz:
Bootloader seems to be unlocked...
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
Now flash vendor 020s (batyan/bangood).

https://drive.google.com/file/d/0B-9i_XZeFiXUYW1Tc2VPTGlyR2c/view
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sirzielarz:
I love you man! It finally works! Now, could anyone tell me if there is any suitable Xposed version for this firmware?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
Check tora33 x722 rom topic at leeco.re
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
Finally.

The best china phone forum from China has a solution for TWRP and root.

Actually, it is 001D and vendor 020s roms brought to us by Batyan.

http://bbs.ydss.cn/thread-1050444-1-1.html

There are some credits at the end of post.

Isn't this hilarious? After 6 months they discovered China roms at russian 4PDA. :D
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] evlo:
So I downgraded to 20s and non of the bugs from 26s are present, yay!
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] maxstei:
I do not recommend updating, and I recommend keeping the stock rom!

Bad update, after updating to the latter rom the wifi has worsened, the unlocking with fingerprinter is slower, problems with the connection lte, and performing a performance test with antutu, the score fell by 10,000 points !

Before this update antutu benchmark test:

149.000

oi63.tinypic.com/330tcll.jpg

After update:

139.000

oi64.tinypic.com/npf6fr.jpg

Thanks! You save me. Work perfectly!

With this rom, antutu benchmark is 151.000!!!

Is possible do the root?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
Yes it is. There is x722 based TWRP, SuperSU root and x722 stock recovery available. Check that at xda, leeco.re and 4pda forum.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] txisco:
Could anyone explain the steps to follow to install the recovery become root? Thank you

Enviado desde mi LEX722 mediante Tapatalk
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] dakok:
http://www.leeco.re/topic/17649-tor...axposed-from-26s-to-20s/?page=7#comment-53945

http://www.leeco.re/topic/17649-tor...axposed-from-26s-to-20s/?page=2#comment-51864

---------- Post added at 12:32 PM ---------- Previous post was at 11:48 AM ----------

@batyan

I had some trouble posting this at 4PDA :)

This is EUI Launcher 1.2.1.04 - 09/2017 - came as an app update recently to my x722.

News is that it has application drawer and few more things.

https://goo.gl/pBS86H

https://drive.google.com/open?id=0B4huyVgvdssGSS1Hb0I1dk44NnM

Screens:

http://forum.telekineza.com/viewtopic.php?f=6&t=1424#p43242
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] raiso:
I tried the second step as you wrote (flash files via fastboot using Start.bat or 第二步多刷_音量下键+开机键.bat), but after restart, rom ver is still 5.8.001D (Dev)

Can someone explain me how to back to rom 20s??:confused:
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] maxstei:
Thanks so much for your help! I have do the root and installed the twrp and work perfectly.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] wooming:
I try to install s26 and fail, now don't start, hold in logo, i can enter in fastboot but the bootloader is loocked and can not install ROM vía fastboot, can help me?. Thank
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] ste73:
I'm sorry.

we are so many with this problem,

no solution for the moment
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] raiso:
No one help us??:confused::confused:
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Rapalax:
Where is the x722 based TWRP ? I have only seen X720 based TWRP? Can you provide a link ?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] raiso:
You can flash TWRP recovery here:

http://www.leeco.re/topic/17649-tor...s-rom-magiskv4axposed-from-26s-to-20s/?page=1
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] ThePim:
Yess thank you very much.

It all worked for me exactly like the first posted describes

I flashed the update.zip and got on the 001D rom.

Went to developer options and enabled "OEM unlocking"

Restarted to fastboot mode and opened the .bat file with chinese symbols.

Then i check if my bootloader was unlocked in fastboot with "fastboot oem device-info"

"Device unlocked" and "Device critical unlocked" were "true"

i then flashed the x722 twrp.

Restarted to twrp and flashed Genesys 26s

Everything works perfectly now!
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Mufrid:
Hi, I have a question, can I install root magisk and xposes in the 20s without problems? I bought the x722 in the gearbest and already came with the 20s. Thx
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
You have to flash Batyan's dev ROM from this thread over Gearbest's 20s, because you can't unlock Gearbest 20s, even though the OEM unlocking option is present. Follow the steps listed in the first post of this thread carefully to avoid a bricked phone.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sexypreserator:
Yep, I bought mine from Banggood too less then 2 months ago, and it is 5.8.020s
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Rule_Breaker:
This link is what I meant that is not working
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] randxor:
But people are saying that you can if it's 20s and that you don't risk getting a brick.. What's the truth?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
That's an old post, I didn't realize that pretty much every version of 20s that comes on internationally-sold phones, apart from WIXCNFN5802005041S, allow for safe unlocking. F.J.V confirmed that for me a few days back.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Berchez:
Hey man when i go to Recovery and select update system appears. "Failed to Update ! Cause: APK not found", what can i do ?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
Is it in the root of your internal storage? i.e. Where the 'Music', 'Movies', 'Pictures', 'Ringtones' folders are.

If that doesn't work, then I guess you can't update to a stock ROM when you're on a vendor ROM, which is what I'm assuming you are on. At least, that's what I gleaned from reading a few threads about this issue. In that case, you wouldn't need Batyan's dev ROM. If you're on 20s from Banggood/Geekbuying/Gearbest/Aliexpress/whatever, you're on a shop ROM and you can unlock the bootloader and flash TWRP without issue.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sQt:
In my case is safe to unlock BL , root and change rom ??

https://drive.google.com/uc?id=1XY4Jl5ZptxjwnQwpKFJ7C3EZirajz0jY
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
Yes, it's safe to do all those things.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Zer0z3:
How can i flash this rom with TWRP installed?

How can i flash this rom with TWRP installed?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
But... why would you want to do that? Are you trying to go back to stock 26s, for whatever reason? Or some other completely stock firmware? Because most x722s sold to international customers come with unofficial vendor ROMs created by the retailers that sell them--Banggood, Geekbuying, Gearbest, etc. create their own unofficial multi-language 20s ROMs to put on x722s. And they're all identical. These 20s ROMs can be unlocked and are TWRP-friendly, so they're pretty much the same as the 01D ROM.

The 01D ROM is only for those on stock firmwares who can't flash TWRP because the bootloader is locked down, i.e. stock 26s. Some paranoid people (like me) would be interested in flashing the 01D ROM before unlocking the bootloader just in case... :p I can't fathom why someone with TWRP would want to do this though.

As for the answer to your question, I'm not 100% sure. I assume you can't simply flash the update.zip through TWRP since the ROM probably contains the stock recovery, so you'd have to flash the stock recovery first using adb, thus overwriting TWRP, and then flash the 01D ROM.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Zer0z3:
Sorry for my lack of explanation, yes i want to go back to stock, the IR Blaster is really useful to me, also i am having all sorts of problems including random reboots and worst of all the phone heats up during charge like crazy, so i really want to go stock with this rom so i can stability but also make use of root on my device i only don't know how to.

Has you said i think i have to flash stock recovery but i am affraid it will brick my phone.

If you can direct me to what i need to do i would be thankfull.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
How about you just flash a modded 26s ROM instead? The 26s custom ROMs are safe, perform well, better than stock ROMs, and have the IR Blaster and Magisk.

Genesys 26s: https://xdaforums.com/le-pro3/leeco...d-mods/genesys-26s-lepro3-x722-elite-t3702747

Aroma: https://xdaforums.com/le-pro3/leeco...s/x722full-aroma20smodded-28s-lemax2-t3701799

Don't bother going back to the "stock" 20s ROMs, because, as I explained they're neither stock (created officially by LeEco) nor are they particularly good.

Which ROM are you on that's causing random reboots and heat issues?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] Zer0z3:
Thank You very much

Both AICP and Pixel Experience, but AICP is the one who gave me the heat on charge and i cant even uninstall apps through Settings, the touch on the buttons doesnt work in the apps uninstall for whatever reason, i think i am the only one with this problems but im going to report them to the developer just in case.

BTW between those 2 Rom's, the Aroma and the Genesys, what do you recommend?
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
IDK, I've never personally used those ROMs, nor do I ever intend on using them because I don't care for custom eUI ROMs. Choose whichever one has the best support (according to you). A lot of people like Genesys. Also, you should try the other custom ROMs here. Like LineageOS by codeworkx or soulaiman.

Your issues might be due to not having a proper CPU governer setting.

In LineageOS there's a kernel auditor app you can use to change this setting. Here's an example of soulaiman's settings:

https://drive.google.com/file/d/1_c97UsntsvbbsMyX0xZvwzZwEYjLkFm5/view

https://drive.google.com/file/d/1G6eVg-DYX8zrXFrUjQUdm6rsb0pP_QGf/view

Taken from https://xdaforums.com/showpost.php?p=74526407&postcount=16

Not 100% guaranteed to fix your issues though.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] xen2001:
If I understand you, the 20S ( != 01D? ) ROM from any Chinese webshop is ready to be unlocked and flashed with TWRP without any problems?

Then what would you gain by flashing the 20S by the 01D? Is the 01D source more reliable? Is it original Le Eco? Just asking...:) Thanks for reply.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
Yeah, because those are usually custom ROMs. But there are a lot of LeEco vendor ROMs out there, and we can't be sure that all of them can be unlocked safely. So if you don't have a conventional vendor ROM from Banggood, Geekbuying, Gearbest, etc. you may want to flash the 01D ROM just to be safe.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] xen2001:
Hmmm.... I have read somewhere here, that 01D = development ROM is not suitable for daily use (buggy?).

The more I read all those summaries about X722 (zl0) unlocking/TWRP/flashing, the more I am confused,

even though I have flashed a few times my X820.

1. There are two versions TWRP. Why? What is the difference? Any difference?

2. From PA 7.3.1. thread "<b>Unlock bootloader. Best to be on 26S firmware, 20S will also work.</b>" Whaaaat?

see point 1. in Installation : https://xdaforums.com/le-pro3/leeco...aranoid-android-7-3-1-x722-elite-zl0-t3706478

3. I did compare A. <i>170720-乐视X722-5.8.020S-6.0-纯净-by-Batyan.rar</i> and B. <i>X722-5.8.020S-by-Batyan.zip</i>

The number and content of files in directory <i>images</i> and <i>tools</i> are identical (via CRC)

The A. file has additional <i>update.zip</i> directory and in it the same file -> update.zip. What is it?

I would say, the ideal would be to have the LeEco ROM E.U.I 5.9.026S in order to have the latest device drivers (camera, FP, BT, modem, etc....)

Then unlock the bootloader (BL) and flash a custom ROM .... but that is exactly what not to do, right?

I do not understand fully, what gets replaced by the custom ROM - kernel? device drivers? what?

My ideal/goal is to have Android 7.1.x with Gapps pico, loaded by TWRP, and with optionally Magisk 15.3.

I know what I want, but do not know how to get there. I have no preference - Lineage, PA, or anything else, but no efing EUI! :cool:
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
I think the newer version of TWRP from codeworkx (3.2.1, I believe) has more features.

Huh, IDK about that. Maybe ask the dev why that is? Most custom ROMs only require you to have 20s.

dakok writes that it may be better to be on custom 26s before flashing this ROM because it might have newer firmware that would cause less bugs on a custom ROM, but IDK: https://xdaforums.com/showpost.php?p=74666640&postcount=83

IDK where you got B. from, because I only have A.

A. is what Batyan posted in this thread's OP and I'm going to stick to it.

Don't use the stock 26s ROM, use a custom 26s ROM like Genesys. Or I guess you could compile your own to remove the bootloader locking issue.

The software is what changes.

You can get all of that with any Nougat custom ROM. Again, choose whatever you want. I'd probably choose the ROM that gets the most bug fixes and has active development behind it. I'd probably go for an Oreo ROM but so many apps are broken in Oreo (not our devs' faults but app developers' faults for not updating for Oreo)... sigh. Including the one game I play a lot.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] biophysics2:
so I just download the file and rename it to update.zip then upgrade? I have oem unlocking good
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] xen2001:
I got this B. right from here: https://xdaforums.com/showpost.php?p=74128632&postcount=40

But for me, it seems to be a moot point, now, for I have read this forum for a few hours more and understand it.

What helped me tho most was this thread https://xdaforums.com/le-pro3/leeco...guides-development--and-mods/summary-t3734994

Thanks to you all guys involved in that discussion.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] sk8223:
It was my mistake to assume that every x722 needs to downgrade to the 01D ROM... in fact, that can cause some minor bootloop issues for some. As long as you have a vendor 20s ROM, you can safely unlock the bootloader and flash TWRP. :good: It's only stock 20s and stock 26s from LeEco that prevent you from doing that.

Some x722s come with unlocked bootloaders, so that makes it even easier. Just make sure to check fastboot.
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] danielpinto8zz6:
after downgrade and unlock bootloader is better to flash batyan 20S, I've added that recommendation on my thread, that way you won't have any bootloops
[LeEco Le Pro3 Elite (Model x722) Guides, Developme] xen2001:
Mission accomplished.

Thx.