yashsingh1/xdaforums huggingface dataset:
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
I think you probably could with twrp terminal, but probably you should first try other things.

I just checked and my device boots to force update screen normally when holding vol +, vol -, even though I have TWRP installed. How long did you hold the buttons when you tried?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] fcali:
i shotdown the phone, then i hold vol +, vol - and then i hold power button, then i see twrp

---------- Post added at 10:46 AM ---------- Previous post was at 10:38 AM ----------

oh you are my super hero :)))

i holded this buttons for more time and it is now installing update :))))

thank you a lot! :D:D:D:D:D:D:D:D
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
Has anyone tried the new b7? [MENTION=8221946]ksrt12[/MENTION] what is new in this build?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
all patches from lineage-14.1 are applied to July inclusive

check changelog for details
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] :
Hi, can this rom be flashed on the p8 lite?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Valelith:
anyone has problem using video call? from my perspective it look fine, but to the other person who im calling, the colour of my screen will be grayscale(black and white) . it happen to both whatsapp and instagram videocall.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
It's probably somehow related not being able to record video with default cam. (It means it's very un-likely to be fixed)
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pawelik001:
My short opinion of this rom. Im using p8 lite, its very nice but wifi and bt didnt work, gps dont have 3d fix. Im flashed p8 lite version from this topic, im flashed b895.

Wysłane z mojego ALE-L21 przy użyciu Tapatalka
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
this is normal because your phone has hi110x chipset (wifi, bt, gps) while 4x has bcm43xx, so I disable hi110x features in kernel, ramdisk and system.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] dyeno:
helloo!!

can this rom be flashed to the honor 4c chm ul00. to me it looks like the same phone(i meanspec wise.. except the screen maybe)?

thnx in advance!!

cheers
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
I think it has different wifi chip thing. I believe p8lite is more like your phone. You can try flash this and if it doesn't work flash p8lite rom.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] dyeno:
ok. but will the hardware keys work? cuz the p8 lite has no keys.

p.s.

thnx for the quick answer :good:
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
They should, and if they don't you can edit /system/build.prop file and add line that makes them work and disables on screen buttons. I can't remember what it is but should be easy to google.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ChengCheng233:
Can you provide me with the default lock screen user interface? I don't like the style of dotos.:confused:
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
I found it. This buzzing is from Android keyboard. It's under Languages & input --> Virtual keyboard --> Android keyboard (ASOP) --> Preferences --> Vibrate on keypress

:)
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Gringo03:
hello,

the rom is not compatible with g620s l01 :(
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
How to activate "voice typing"? I tried the mic symbol in AOSP keyboard but it doesn't work. Gboard doesn't show mic.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Thet619:
Same here, but once PGO started, it cannot get a GPS signal (location mode set to high accuracy). Do you have the same problem? GMaps for example is working.

In general I often get a "Google play services stopped working" error. Dont know what really triggers that error. Coming from B580 firmware. Wiped system/data/dalvik/cache before flashing RR. Used Beans Gapps Mini for Google Play functionality.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] J_9:
All prior roms for H4X have been for g620S !

It's so pleasant to read this question ... (sorry ;) )

JJ
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
You could try to install Google app and then check gboard->preferences -> Enable voice-input

Haven't tested but I remember reading from somewhere that google app is needed.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] shashank1320:
Enable in Gboard as per attached screenshot
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] shashank1320:
Sorry on phone so can't add or edit pic in above comment.

Enable as above and you will see this
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
Do you have google app installed?

I don't have that option in gboard settings.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
I have the same situation as keikari. I don't have the option to add a mic button in Gboard.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
Did you try to install google app and then check?

https://play.google.com/store/apps/details?id=com.google.android.googlequicksearchbox
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
I have installed Google app now and I still don't have the option to show voice typing icon in Gboard. There is an option in settings for Voice typing but not an option to make the mic icon appear on the keyboard when I'm writing a message or email.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
I tested too installed google app and mic appears in text bar.

Like go to chrome and click address bar and mic is in top right corner. It wasn't there earlier
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
Yeah it appears in the address bar in the Google app, but not in the Gboard. Do you have mic in the Gboard?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] keikari:
It appears in address bar in other apps too, but doesn't seem to work for "basic" text input views like in google inbox. (Also google app seems to brake greenify in magisk :( )

No couldn't get mic icon in gboard yet.

---------- Post added at 10:49 PM ---------- Previous post was at 10:42 PM ----------

I think you need to have google app installed then go settings-> input stuff -> virtual keyboard -> manage keyboards -> voice typing has appeared there

This also adds missing setting in preferences

Mic button in gboard top right

Edit:

But it doesn't seem to work

EDIT2:

Works after you give mic permmission to google app XD

And greenify works after reboot
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
You are right, you are right. Now the mic appears in Gboard, and voice typing works. Thanks. I use this a lot.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Gringo03:
yes i already use all the rom designed for the h4x ...

but your room I can not install it I have an error md5
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Zuikkis:
No, I have PGO fully working, it does find GPS.

See settings->applications->pgo->permissions, perhaps it doesn't have GPS enabled there? I think there is some small bug in this ROM, sometimes app doesn't get permissions if you don't enable them manually.

I had the same issue with the included "On call proximity" -app.. It didn't work initially, but then I noticed that it need permission to Phone calls, and that was disabled.. After enabling it manually, it has worked nicely.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] J_9:
[MENTION=8563895]Gringo03[/MENTION]

Hi again :)

please kindly note that it is not my rom ,

it is KSRT12 's

And thanks again to him and openKirin we finally have a deshuaweied version of android to play with, which is actually very pleasant.

This should not wok on g620 because its for kirin proc

Regards

JJ
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Thet619:
Will try that, thanks. Are you having random "google play services stopped working" errors? Maybe this also causes the PGO error in my case. And do you know from which stock firmware you had before flashing RR (dunno if that makes a difference)?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] coretm:
Hi . can you fix the Cast(mirror share) on this rom !!?? this feature is on my rom but it doesn't work !! furthermore, I have a problem with Headset !! when I disconnect my headset, the sound of my speakers interrupt and I must restart the phone to speakers work !! please check this problem !!
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] jwalker9715:
I agree this need's developer's attention it got so disturbing, I had to downgrade to nightly b95
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Elguevara:
will develop android 8.x RROS 6.0.0 or Dot OS 2.3.1 for honor 4x kirin?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Marceita95:
Is there any good rom supporting 4G on dual sim?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Javed ali:
Brother please make it for cherry Honor 4x che1-l04
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] coretm:
oh man ! you can use lineage os ! I think lineage os is much better than RR os
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] BLACKFIRE®:
RR-N-v5.8.5-20180801-cherryplus-Aug-b7.zip

Download link doesn't work ! ?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] BLACKFIRE®:
Perfect work !!!

I downloaded the new update of RR OS. it gives a good experience to my Honor 4X.

Thankx ...
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
New (and may be last) update

RR-N-v5.8.5-20181215-cherryplus-Dec.zip

MD5: 472e105718ea4a2ec55d730846b39a0f

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

RR-N-v5.8.5-20181215-cherryplus-Dec-P8LS.zip (P8Lite partitions size)

MD5: 965e456d34fbcdcbd53931853241950b
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pawelik001:
why are you making ROM without P8 lite partitions, when the wifi and domek other things on P8 lite is disabled

Wysłane z mojego ALE-L21 przy użyciu Tapatalka
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
this rom is not for P8 lite, but for cherryplus with bigger data partition (like p8 lite)
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
Why last?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] coretm:
Nooo ! why ? we still follow your custom rom, and we need more updates and more thing that should add and fix ! I hope so you won't refuse it :)
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
RR developers haven’t updated nougat source since December 2017

I used to pull patches from los14.1, but los devs last updated the source a month ago

upd: today los devs updated source, keep alive...
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] babycool:
Need help for my che2 ul00

Hi,I am from China.I have got Honor 4x of Chinese version ,code name is che2 ul00 which is also kirin 620cpu.When I want to flash RR rom for che2 l11,there are some troubles.

1. I have unlocked bootloader and flash twrp. When flashing, it shows error 7. I guess this ROM is not for che2 ul00 .Is it possible to be solved?

2.Some Chinese players flash this ROM by flash p8lite ROM. But when I am flashing p8lite by pressing volume up ,volume down and power bottom, it shows error and refuses to go on. How to deal with it?

3.My current Rom is emui 4.0 ,Android 6.0. Do I need downgrade to Android 5.0?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
[MENTION=9611810]babycool[/MENTION],

firstly, you should flash european/russian stock (B535) (via twrp, mount all partitions), than reflash twrp and than flash RR
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] babycool:
How can I flash the stock ROM in Twrp?

Thank you for your help.

As I know ,the stock ROM is a zip file which is made of update.app file and some folders.It is obviously different from normal zip files of 3rd part ROM.

I have tried to flash this kind of zip files.But the twrp reports corruption of zip file structure.

Can you tell me how to flash stock ROM files with twrp in detail?By the way,is there a specific recovery version of twrp which I should choose?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Giov4nn1:
For Honor 4x with 8gb internal memory I have to download the standard version or p8lite?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] mckay1988:
ksrt12

your RR-N-v5.8.5-20190126-cherryplus-Jan.zip on sourceforge is the same as the p8lite partition marking version... can u update the link pls?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] marian9879:
Can't install january update!
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] pierzale:
[IMG="Install Zip"]blob:https://mega.nz/a469b92d-908a-4913-b391-48e68a5eb554[/IMG]

[IMG="Install Zip Failed"]blob:https://mega.nz/850ad2da-a845-470c-b3d7-d95413aa30f3[/IMG]

File tested: RR-N-v5.8.5-20190126-cherryplus-Jan.zip

Error code: 7

Thanks
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] sayed7ea:
same problem here.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] sayed7ea:
Adopted storage

How I activated adopted storage?

1. You need to enabled Developer Options.

2. Enable the USB Debugging option.

3. Connect your device to your PC and run the adb devices command. If your device is connected correctly you will see your device listed in the output.

4. Run

adb shell sm list-disks adoptable

This will show you the list of disks that can be used for what we want.

5. For my device it showed me disk:179_128 so i ran

adb shell sm partition disk:179_128 mixed 85

on my 64 GB AS card. It gave me 8GB as adoptable storage and the rest for other uses. (This will format your SD card.)
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Kenzos:
USB Debugging doesn´t work. Please Help!

HI,

I installed the FEBRUARYs version.

I wanted to activate the "adopted Storage" but i notice now that, on BOOTLOADER, i haven´t ANY connection to my PC.

Wenn i write "adb shell" i get the message : "error: device ´(null)´ not found".

AND:

- My USB cable is not damaged

- I don´t see my Handy´s Storage on PC-Resource

- Android-Debugging ist actived

- Root access -> Apps and ADB

- Select USB Condiguration -> MTP

I can´t find any USB debugging on Developner option and i haven´t conntection to HISUITE anymore.

Has someboby the same problem or knows a Solution?

Or can somebody say to me if it works with the version December2018?

Best Regards
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] fardin_dg73:
hi.offline charging not work.please fix
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
new feb build (check OP)

fixed offline charging

updates from los repo
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] BLACKFIRE®:
RR-N-v5.8.5-20190224-cherryplus-Feb.zip

Great work !!!

Plz keep this continue ...
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] FTA_Boy:
[MENTION=8221946]ksrt12[/MENTION] thank you for keeping this rom updated, i really appreciate it. you are doing great :angel:

by the way i will pay some Monero,Bitcoin,Stellar if you or any one else could fix MiraCast (screen mirror) and double tap to wake for this rom.

also where i can find the source code and other stuff for this rom (just want to take a look)

regards.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] FTA_Boy:
hi , does this ROM / Kernel supports UVC and V4L or V4L2 (video for linux)? i'm trying to use a USB webcam using an OTG cable but its not working. the node is created in /dev/video0 but i cant get any video or sound. (tested this webcam on a samsung phone and its working there). i tried and changed /dev/videoX permission to 666 but no luck.

please take a look at this link and also this opensource project

v4l2test

i should mention usb camera didn't worked on official android 6 either.

thanks

EDIT:

i talked to USB Camera app developer and he said this:

Honor 4X use Kirin 620 as it's SoC. And as we know Kirin 940 and below have issues on USB transfer which will lead to data lost or not enough bandwidth to transfer video data.

so its not rom problem , its our device incompatibility :(
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Neo Pan:
[MENTION=8221946]ksrt12[/MENTION]

My phone has been installed RR. It is a great ROM for Honor4x with kirin CPU. Will you add the F2FS support to the ROM and TWRP recovery? I think it worth trying.

Thank you for your efforts again.

:)
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Holger Huo:
E1001: Can't Update System Image

I try this on CHE2-UL00 (same hardware) but it failed with e1001. I also failed with slim os https://xdaforums.com/honor-4x/development/slim7-honor-4x-che2-l11-cherryplus-t3680747
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Neo Pan:
1.unlock the bootloader.

2.flash twrp for Che2-ul00

3.download the huawei p8 lite ROM.

4.In the twrp recovery mount all partitions. It is very important if you don't want a bricked phone.

5.flash p8 lite ROM. It will reboot.

6.flash twrp again.

7.flash RR ROM.

Unlock the bootloader first.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] jwalker9715:
Hi dev. Has the headset problem been fixed on the latest update?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] jwalker9715:
RR-N-v5.8.5-20190224-cherryplus-Feb.zip

Where can I find a full changelog? [MENTION=8221946]ksrt12[/MENTION]
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Giov4nn1:
When it is charging after a while it turns on by itself, please fix
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Ali.D_ad7:
Hi..

My device is che2-l11 c432b310(codename:hwche2).

All honor 4x custom roms don't installed on my phone and Twrp gives Error: this device is cherry

Please help me...i really tired.:crying:
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
RR-N-v5.8.5-20190503-cherryplus-May:

SourceForge | MEGA

MD5: 6e0f707ba9973cdd1f05ac9c1c90864f
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
install my twrp for cherryplus
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Ali.D_ad7:
Please send me download link... thanks:)
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ksrt12:
http://bit.ly/twrp-3_2_2-cherryplus
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] zhoseini:
Cannot remove clock and date from lockscreen

Thanks for providing this amazing ROM for cherryplus!

There is a problem at Settings > Configurations > LOCK SCREEN > Lock UI:

These options have no effect on lockscreen

Show lockscreen clock

Show lockscreen date

Font options

[IMG="Lock UI Settings"]https://i.imgur.com/xvlaT9R.jpg[/IMG]

[IMG="Lockscreen unchanged"]https://i.imgur.com/LCDFB9c.jpg[/IMG]
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] nyukuri:
huawei backup

hi why i can't install huawei backup apk on this rom?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] bbavvaffa:
No way to disable sim card

Hello

This ROM is not capable of disabling the SIM ((it had the original ROM)

I need to use a SIM card sometimes.

And I don't want to be always active

Is there a solution?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] xingyunjohn1:
the app can only be installed on official EMAIL/MAGIC UI.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] haizapo:
May I know how to unlock bootloader and flash twrp for this device?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ggyasin:
can I dirty flash this on Slim rom? or you recommend only clean flash?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Elguevara:
pass custom rom of p8 lite to honor 4x with kirin

I installed emui 4 version of p8 lite on my Honor 4x with kirin, to install the roms of the p8 lite with twrp in honor 4x and they work, but the signal does not work. Could you carry some 8x android rom of p8 lite to 4x honor without so many mistakes?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Elguevara:
Please develop Android 10, could you?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Bob1900:
I think there is no rom for cherryplus (kirin) which is maintained now. Unfortunately.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] khsanad:
is anyone here have problem with GPS :/

beside what the solve with this problem

PS: the rom is great
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] ChameleonIVCR:
I tested the ROM in multiple devices and found out it works in pretty much any Honor 4* Kirin 620 device, these are the models I tested:

Honor 4C:

G735-L03

G735-L23

CHC-U01

CHC-U02

CHM-U01

Honor 4X:

CHE2-L12

P8 Lite:

ALE-L01

Everything works as expected (Including Bluetooth, Camera, Double Sim, 4G LTE). I've found a single problem with the ROM, and it only happens when using headphones. It's just a minor bug regarding the volume sliders.

After many years, I can finally install a custom OS on my old 4C phone. Thank you.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Elguevara:
Can you port rom 8.0 Kirin 620 from P8 Lite to this Honor4X?

I installed 5 roms of P8 lite on my Honor 4X, first install emui 4 official P8 Lite on Honor 4X and then install RROS, Mokee, Dot Os, Lineage Os and Paranoid of P8 lite on my Honor 4X, on all signal it works perfectly but wifi and bluetooth don't work, can you make a android 8.0 rom (Dot Os or RROS) from P8 Lite work on Honor 4X perfectly ???
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] agomezh_435:
Excelente Rom!

Thanks a lot for your development!!! I hope you continue work it.

Thank you very much!!:D:D:D:D

(sorry for my bad English, I'm learning).
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] baodl:
CHE2-TL00 WI-FI not working

My phone is Che2-TL00,and have flashed european/russian stock (B535) (via twrp, mount all partitions), then reflash twrp and flash RR.

However, WI-FI does not work properly, it shows that the WLAN is being turned on, and it is stuck. China specified by WI-FI area code.

And I flashed AospExtended-v4.6-cherryplus-20180324-2147-10.zip

WI-FI working
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] Holger Huo:
Thank you. I have fixed that
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] xristos1925:
Not working on che2-L11

hi ! i tried it several times in che2-l11 twrp 3.0.2.0 but not working ! Only working custom roms is DOT-N-v1.2 , Slim7, and lineage 13 downloaded from 4pda.ru

I don't know what's happening. Can anyone help me ?
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] asheenlevrai:
Hi :)

When trying to flash this ROM from TWRP, I get the following error message:

failed

E3004: This package is for device: hi6210sft, cherryplus; this device is cherry.

My device is Honor 4X Che2-L11

hi6210sft is p8lite (reported as compatible with or similar to Che2-L11.

I don't understand...

Is this rom indeed for Honor 4X Che2-L11?

EDIT: The version of twrp I was using was not the good one. It was designed for Cherry devices (Che1-xx?) that have snapdragon 410, not for Cherryplus devices that have kirin 620. Thus twrp "thought" my phone was cherry and would not let me flash roms designed for cherry plus.

Thanks to @Bob1900 I installed a custom version of twrp designed for cherryplus devices (post - link). After that I could install this version of RRos :)

Then, as mentionned in the OP, I could go into settings->updates and find links to DL a newer version of RRos (oct 2019) and a newer version of twrp for Cherryplus devices by @ksrt12 (v. 3.2.2). I don't know how to DL these outside from RRos. Maybe updating the OP would be useful.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] raveen96:
im having a issue with video calls, in whatsapp & messenger my video output shows as black and white for the receiving end caller. in my screen it shows having color output does anyone know how to fix this? and thanks for this amazing rom.
[Honor 4x ROMs, Kernels, Recoveries, & Other Develo] maciopa:
Hey,

I made it to the end of resurection of my old che2_L11. The phone shows a new OTA Update from October 2019 but I have no way of downloading it on the phone (no button of sorts) and the @OP states that RROS from May 2019 was the last version...

I am a bit in a dark now...