yashsingh1/xdaforums huggingface dataset:
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Help needed!

Hello!

I have some information that new original firmware for MAX 1 is released: 28s. It can be found here: https://bbs.le.com/thread-2465013-1.html

But I cannot download it.

Is there anybody who can help to download and put it on Mega or Mediafire, Googel Drive...etc

Thanks.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
I can not get to the site. But from what I read, there are some problems with this system, freezes, and users talk about some intrusive ads
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Stopthewar:
Its for 1s and Max2?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
is for max 1, the thread is for x800-CN mainly and its variant: x800-US and x900
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Carlosmff:
I think it's only for Max2, Le 1S but not Max1.

I'll try to download and check assets...
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] mariomac66:
no for max2 bro??? X900 and X800?? no X820 X829

Inviato dal mio Le X820 utilizzando Tapatalk
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
Just do not upgrade your devices to 28s！

There are too many ads from new inventor in build-in apps.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] mariomac66:
the chinese app? used adaway or simil app. friend I did not understand what you mean? What do you mean there are too many app.? where? I did not understand man.

Inviato dal mio Le X820 utilizzando Tapatalk
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
It's mean too many ads. It is incredible that developers even put ads on the desktop.

---------- Post added at 01:33 PM ---------- Previous post was at 01:29 PM ----------

It's mean too many ads. It is incredible that developers even put ads on the desktop.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] mariomac66:
not the developers friend. Some applications such as that of music are linked to services leeco. You should remove all apk from your phone. also weather Gallery and many others unfortunately. change the apk is a long process. our friend has written several times of doing just an adaptation.

Inviato dal mio Le X820 utilizzando Tapatalk
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] jiainin:
The upper article is just an announcement for the 28s version coming very soon also for Max1 ...and a reminder that the same 28s just came out for Le 1s and Max2.

Google translate "EUI 5.9.28S stable version is coming! Fans watch here!........."

To get to the linked pages from the article which contain the uploaded ROMs you have to be located in China, but it works flawlessly also if you browse through a Chinese proxy, then all pages with links to downloads will open and all the ROM files will be download-able.

I tried - If I follow the links from the upper article I get to the downloads for the just-released 28s for 1s and Max2, but Max1 is still at 26S from 2017-06-07
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Thanks any way. We will wait. I am interested in new libraries and maybe new modem. I now that original ROM is full with apk with ads. Therefore I am cooking new ROM, but some files from new the ROM can be useful.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
New us x800 test rom!

I changed the page file to 2048 in dtbTool and compiled new dt.img and boot.img

The new US X800 ROM is here: http://www.mediafire.com/file/9j1sccoa09u4c9b/X800_US_RR585_23dec17-01pg2048.zip

Let give it a try!

and MARRY CHRISTMAS TO EVERYBODY! :)
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 123Bart:
Merry Christmas too, ABM30 !

I checked your new trial US-ROM, unfortunately there is still penguin bootloop.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] BuXa:
hello, didn't boot up in os?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
Merry Christmas ABM30

https://drive.google.com/file/d/1zZSGfCyVv0XgVkIANFetxtVaIPZTwYfF/view?usp=drivesdk

This is Le 1 Pro/Le Max flyme 6.7.12.15R beta ROM find on https://www.flyme.cn/firmware.html by 耍无赖的猪.

Fingerprint Bt nfc wifi all are ok. Perhaps you can get inspired from this rom to solve the trouble of fingerprint.

No doubt there are still some bugs in flyme rom, such as chrome crash when you download anything using chrome. Strangely other browsers are ok.

ps：Make sure your device version is 18s to 26s before upgrading flyme rom.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mhamed32:
Hello, i cant install it on X900, Error 7 despite i changed assert, It is working on X900 ? i really need this rom
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
I have tested it.It is really working on x900. Maybe you should install another version of twrp to your device.

---------- Post added at 10:44 AM ---------- Previous post was at 10:37 AM ----------

The other way you could try to erase the system partition and then install it.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mhamed32:
I tried with TWRP 3.0 by Jemmini and and i wipped Cash, delvik, system and data and it keep showing Error 7
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
I guess you should install original 18s-23s CN rom before installing flyme rom. Cause it is a Chinese flyme rom.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mhamed32:
Thanks for your effort to help me, i am on 18 Suzjullian 18s
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
Do you need 23s CN Rom?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mhamed32:
Yah please give me the link of the one you were using before intall Flyme
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
Just waiting, soon I will upload the rom to the google drive.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
Adware ==>> android.riskware.smsreg.cw
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
US boot.img

I split the original dt.img, get dtbs, then repacked them with fresh compiled dtbtool (compiled from source!)

put boot.img together.

let see if it boot, if not than is something around dtb tool.

p.s I thought that if recompiled dt.img is same with original dt.img than dtbtool is ok. In fact there are some differencies it dt.img s but maybe is still booting?!...I need this check.

Thank you.

http://www.mediafire.com/file/v1sha1o6svb3207/boot-X800-US-25dec17
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
If you like to instal flyme ROM even on 7.1.2 ROm (as i did!) open the original ROM with 7zip, go to Meta-INF-com-google-android and delete updater-script from here and change it with this one: http://www.mediafire.com/file/r780bb6mw6gts5x/updater-script

Close archaive and now you will be able to install it normaly through TWRP. FIRST BOOT TAKE ~ 15min so please be patient.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
TWRP 3.2.1

here is TWRP 3.2.1: http://www.mediafire.com/file/gecw2ou92pa2y1u/twrp-3.2.1-0-x1.img
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
I just want to eat nougat.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] BuXa:
hello guys, is any x800 us rom completed ?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 123Bart:
US boot.img

Ok, next :)

I changed to boot.img from 25th.

Now it is booting up, but still no sound, no usb and so on.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Much tastier ! ;)
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
OK, then dtbtool is ok! Let see the new db files a bit...
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Let try this boot image too: http://www.mediafire.com/file/0eqv8suhqddubu5/boot-X800-US-22oct-02s-20171225-2235.img
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 123Bart:
checked, but we are back to penguin bootloop
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] AssasinAkindinov:
Hello , at what stage is the development of oreo for x800 now? Is there already some alpha or beta version for the test?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
2 more trys for US boot

I made 2 more boot.img s to try:

1. just mtp files: http://www.mediafire.com/file/0ytailkfvuq3vy9/boot-X800-US-20171226-mtp.img

2. mtp and cdp files: http://www.mediafire.com/file/k7rd9nhnpbjtzv5/boot-X800-US-20171226-mtp-cdp.img

the original dt.img contain 14 dtb files. The new kernel has generated 36 dtb files. I am trying to choose from them witch is in fact necessary.

Let give them a try !
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
I still work/try to build a new kernel for Oreo but get errors.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Mason Ko:
23s is here.

https://drive.google.com/file/d/15B91_U9Uv2ebCqfvjps9-dGhSmt17tCE/view?usp=drivesdk
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Which is the error text you got, what assert is indicated for your device?

Don't chose any wifi just skip it, if any wifi or phone carrier is chosen it will stuck on setup...
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] rico69310:
[MENTION=2943132]borg79[/MENTION]

Thanks ;)
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 266APP:
I borrowed a x900, brush into the rear camera still can not work, but the front camera can run, the fingerprint is not working. X800 everything is normal.

---------- Post added at 10:40 AM ---------- Previous post was at 10:35 AM ----------

Volume control is also a problem, such as playing the game in the background when the music switch to the next music when the sound will suddenly become the biggest, very scary. There are pictures can not take pictures of the problem. I guess it should be Lineage OS source code, the latest source of the proposed synchronization.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Sirrr:
<<This package is for "cm_x1, x1, X1, x800+, x900, max1, x900+ devices, this is a "X900".>>

Therefore, you need to insert in Assert "X900" with capital "X" :)

And to make sure, you could also add "X900+"

At the first boot i got "Process system isn't responding" and also "Gallery has stopped". I had to reboot.

On the second boot, the error disappeared, but the SIM an Carrie had been recognized and i got stuck again on Setup.

So i think I got to remove the SIM for the first Setup process. I will try it later today.

[MENTION=7930152]266APP[/MENTION]

For X900, have you flashed the ROM with or without SIM card?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Regarding X900, I think is better if I make a separate ROM with hardware specific files for him (nfc, fingerprint, IR blaster). I will try to port rear camera from Sony Z3+ in to X900 ROM (they have same camera and Z3+ has already Lineage OS 14.1 ROM released). Also trying to make work the IR blaster on X800 to.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] RoyalCasino:
Hello ABM, Do you think could be possible to add double tap (wake up the screen) in this ROM?

Inviato dal mio X800+ utilizzando Tapatalk
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
I would like to, I don't now yet if it is not in fact kernel related issue, but is on the list. Live display is partially working to: day/night settings, profile, picture adjustment work, just color corrections not yet. But continue working.

Update question:

BTW; I do not remember, is there a working ROM for X800 whit working double tap to wake ?, can you indicate me here?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] MasterChief2:
Is there any chances to make this ROM to be compatible with US version? US users stuck on Lollipop...

Alsol, I have another question, so maybe someone could help me. :)

I have huge battery drain and Android OS is on top when i go to Battery Statistic. I installed BBS, and my device was awake for 2-3 hours. When i go to Kernel Wakelocks in top 3 are qpnp_fg_memaccess, qpnp_fg_update_temp and qpnp_fg_update_sram. What are this services, can I delete them and how?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] RoyalCasino:
Yes, but is running on Android 6.

Anyway in the MIUI porting there is an apk wich enables double tap, Dolby and some other stuff from the original ROM.

But I think this will be a problem coz the MIUI is a porting based on the original ROM ( eui).

If u want I can upload it on mega for you.

Inviato dal mio X800+ utilizzando Tapatalk
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Yes please upload or indicate the link from where I can download.

BTW, JUST FOR X900 USERS!

Below a link to try out the new camera package test (TRY IT ON YOUR OWN RISK !)

Instal from TWRP, wipe cache/dalvik before and after flashing then you can reboot.

http://www.mediafire.com/file/w5btuo8gaskbn1i/X900-cameraSonyZ3%2B.zip
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] RoyalCasino:
Asap..

Inviato dal mio X800+ utilizzando Tapatalk

---------- Post added at 05:09 PM ---------- Previous post was at 05:03 PM ----------

@ABM30 , should be this one:

https://mega.nz/#!hVtUlA5Z!l9M8IzIxASee0mkU7SjplPg1TbMgu-UCa-cKeanMYHc
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Sirrr:
Camera still not working on X900. Neither the fingerprint (explained in post #46)

I managed to bypass the Setup screen buy removing the SIM card before first boot.

Aren't the sources from here of any help?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
The camera give some errors? (what is saing the errors?) is going to force close or you can set up permissions but remain black?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Sirrr:
Set up permissions and remained black, same as before
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 266APP:
Please do not arbitrarily modify the CPU operation mode. CPU hot swap options are deleted, and you can not control the core alone. Four large core load distribution anomalies, and the core is often open automatically, but also can not shut off. Sometimes there is always a core is 100% load, there is a core load has been the 0%. Please do not arbitrarily modify the original author of the CPU operation mode. This can cause serious power and performance problems.

Warning!!
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
look here: https://xdaforums.com/android/general/guide-0-0-hour-idle-battery-drain-stock-t2973588
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] borg79:
Just tried, not working, the log file is attached
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] borg79:
Good News for LeMax X900 model :D:D:D:D

Latest result: Camera works on "Cyanogenmod Camera App" and "Google Camera App" for LeMax X900 model :good::good:. However, it does not work for "Open Camera App" and it will crash the camera. So do not touch "Open Camera App" or better remove it from the rom.

The reason that the CM14.1 rom didn't work for LeMax X900 model might be due to using incorrect vendor Blobs for the development. I actually use the Vendor Blob files from here :

https://github.com/Silentlys/android_vendor_letv_msm8994

Since I have no idea which vendor library file is correct, what I has done is to extract the subfolder "lib" and "lib64" which are underneath the folder "vendor" (from the Vendor Blob file) and combined to ABM30's latest download zip file "X900-cameraSonyZ3+" ( of course, files have to be combined to the corresponding sub folders).

I have attached the revised camera zip file linkage here https://mega.nz/#!BZojBaxB!nVML3UX9v_idQS9eh1ueMFOeufHJgSp81hsYKUSm080 for reference, hoping that someone can figure out the correct solution.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 266APP:
I turn off the WiFi, open the mobile network, made him show is open, but can not access the internet. This question makes me very angry.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Before you turn off wifi you had data connection on mobile network? APN settings are OK?

Here is the solution: install this zip file with modified WCNSS_qcom_cfg.ini trough TWRP: http://www.mediafire.com/file/9artd21a5avpble/Le_1_Pro_WCNSS_cfg.zip

I PUT THE PATCH ALSO ON FIRST PAGE!
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 123Bart:
checked, both still have penguin bootloop.

Anything else I can do for support you ?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] BuXa:
is any working version for x800 US?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
New try for US boot.img

I made another one: I use the original dtb s but eliminate the ones refered to Max1 (7 pcs from total of 14). Remain 6 dtbs which I put into new dt.img and combined in new boot.img.

Let see now what is happening. :fingers-crossed:

http://www.mediafire.com/file/x5sw9t7l3emu52f/boot-X800-US-20171226-US-X1DTBs.img
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
As you can see we are working on it....read a bit last posts....pages
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 123Bart:
New try for US boot.img

Checked!

It booted up, but others remain same (no sound, no usb, no flash)
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
NEW KERNEL AND DTB FOR US X800+ version

I found some new kernel source files, including dts from original x1_na: the US version of X800+.

So I rebuild the kernel and dt.img based on this new files.

Let see what happens: http://www.mediafire.com/file/wmkbax64x2vi2m6/boot-X800-US-20171227-new-kernel.img

P.S. the CN version with this kernel has the same simptoms that the US one with previous kernel (no speaker...) that works on CN model

so maybe now the US model will work and CN not?,,,to be chaked! :confused:
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 123Bart:
Checked ! Booted up, but nothing changed (sound with headphones is still ok)

I just read a little bit about dtb's in the net.( I am a noob in regard to Android ;))

But isn't it possible, that the proper and maybe special hardware description for currently not working parts of X-800 US (like MTP, Sound etc.) is (and was) directly located in Lollipop-Kernel?

How does TWRP manage to properly use USB-port in X800-US?

Just my 2 cents.

Anyway, if you have new trial, i will check.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Well, is a bit more complicated. If I compare the 5.5.11s CN and US boot.img content they are almost the same, some minor differences in selinux from ramdisk. but dt.img are the same. But both are Lolipop version.

The US version remain at this stage, where has dt.img separately, and CN version got Marshmallow, where dt are included in kernel. Also CN version got another new bootloader. And because this differences there are also the problems. Theoretically there is a possibility to try to upgrade the bootloader from US version with one from CN version with attention to modem which need to be kept. And the it can be used the new kernel type from Marshmallow, CN version. But is risky enough. The partition table is complex, more than 40 partition, from which, during new custom ROM you will change just: boot, data, system, cache...mainly.

I am still learning also, but I will continue to search for solution...
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] francesco.1983:
Magisk 15.1 does not work on CN version.

The 14.0 version is OK :good:
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
There is already 15.2 update! check it out!
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] francesco.1983:
Updated and working fine, thks
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] BuXa:
is this for x800 us too? aand cant find download link
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
look here: https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] themanwhocanbemoved:
Any update on OREO Rom? Thanks!
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
no kernel yet.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
No internet connection from mobile network only Wi-Fi in x900 ROM
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Check your APN setting from SETTINGS-More-Mobile Networks-Access Point Names
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Thundergodhtx:
After i instaled ver. from oct which was stuck on the boot

Im try some older versions

Now all the roms, except backup, stucking on pic "Leeco powered by android"

idk

US!

Im also wipe b4 and after correctly
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] 123Bart:
US-ROM

All US-ROM before October did not boot.

You can try both US-ROM which where quoted in post #642 for testing.

Both booted up succesfully which was confirmed by two people (betahydri and myself)

But anyway, you will have no sound from speaker and no usb after booted up.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
MAX 1 new try!

Yes, it is true.

At least now I am convinced that the problem is coming from Device Tree Blob.

Even is strange: the old dtb used in booting ROM is from original 5.5.11s US ROM and it worked on old ROM but on newer Android 6 or 7 it has no sound, charging problem etc... If I try to compile boot.img with new dtb which is working on CN model (and supposed to work also on US model) the resulted boot.img refuse to boot. So need more work...

Till than a new try for Max 1-CN,: new kernel with changed fingerprint driver (fpc1020) with one from original max 1 source code for android 5.5.

http://www.mediafire.com/file/14l2ro5ojgpal05/MAX1-RR585-8ian18-fpc.zip

Let see what happens!
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] Phsh:
Thanks ABM30 for helping _ I am on cn x900 for one month, quite good, only fingerprint was prob. Will try this new..
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
Stuck on Boot Screen
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Strange, on X800 is booting up fine.

Have you made wipe procedure before (all ecept internal storge) and after flashing (cache and Dalvik) ROM ?

Booting time is more than 8 min...
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
yes, I had installed multirom before that, and I wipe all except internal, then I installed new rom

AND SORRY stuck on splash screen
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
I think is some incompatibility with multirom.

You need to try on clean install!
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
ok any instruction ? :)
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
I think (because I didn't use multirom but need to work):

Install your last official max ROM (I think is 20s or 26s)

Root

install TWRP

start over with my ROM (always do wipe procedure as described before!)
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
Ok, I installed yours rom form 2017 and it's booting but the new one no
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Try instal this boot.img http://www.mediafire.com/file/dugucp2svodr7cs/boot-MAX1-8ian18+8992andfpc.img

right after installing new 2018 ROM. restart phone just after you installed the new boot.img in TWRP.
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
Booting, FP doesn't work but it show FP icon and message to put your finger on the sensor
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
Can you make some screen shots with fingerprint menu...and maybe a logcat during trying fingerprint?
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
I will not make it today, I will try tomorrow, but I need instructions on how to do logcat
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] ABM30:
It is OK. You can find MatLog aplication in SETTINGS-Configurations-Miscellaneous-MatLog

EDIT:

for screen shoots you can go to SETTINGS-Configurations-Buttons and allocate the screenshot option to one button: for ex: double tap on Home-button = screenshot!
[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] pablo01:
There is a small problem, the first time you enter the settings, there is a message to add a fingerprint, but then I can not find this option in the security section