yashsingh1/xdaforums huggingface dataset:
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
Where did you find that, who made it? And how can you expect that someone just flash it on their device without any info or proof that this is actually a ROM? Why don't you try on your device??
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] EagleSoldier:
try it on your own.

nobody like to brick his phone....

wtf
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Perseus:
XDA Staff is certainly here and we happen to do a lot of behind the scene stuff as well. We don't EVER Give up on a Device forum. You know we have a Bat Signal. should you need one of us.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] ALYSKY:
I got it from this: http://theandroidclub.blogspot.com.eg
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
DON'T FLASH IT

Only trust sites like XDA, and never flash these copied ROMS. It has no info about it, and you might end up with a easy brick or some sort of malware.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] mjz2cool:
haha, that's true, but some forums are flooded with repeated questions and all that
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] fishnchips2:
Worth upgrading?

Could someone tell me advantages/disadvantages that aren't in the description. Things like size, memory management, etc.

Thanks
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Fra078:
Does it support OTG?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
no
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Doble_f:
I think now we can have OTG support as Huawei released the source code for P9 Lite :victory:

now we can think of LineageOS 15 with Android 8.0, right [MENTION=4960686]OldDroid[/MENTION]? :angel: :D

https://xdaforums.com/huawei-p9lite/development/source-code-p9-lite-released-t3672270
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Potato997:
They released this two months ago
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Carlyle_f:
Dead?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
No ETA,

Remember that Olddroid is maintaining several devices at once so it takes time to update.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] VODEXSUS:
I cant get sim card working on my p9 lite single sim Can you help me with this please.What do i do to fix it
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] VODEXSUS:
I getted sim working but when I call somebody I don't hear a thing and they don't hear me
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
You can try this but in your own responsibility! It is not guaranteed that this fix will work on your device!

To fix RIL [sim card] problem, you need file explorer with root privileges so you can edit build.prop.

To find build.prop, open file expoler, go to root partition and find "System" folder and in that folder you will find "build.prop".

First backup your current build.prop just in case something goes wrong!!!

Open build.prop with editor [usually file explorers have inbuilt editor] and find RIL section, then make it look like this:

# RIL
ro.config.dsds_mode=umts_gsm
persist.radio.modem.cap=09A9C
ro.config.hw_dsda=true
ro.config.hw_save_pin=true
persist.radio.multisim.config=single
ro.config.modem_number=1
rild.rild1_ready_to_start=true
ro.config.client_number=1
rild.libargs1=-m modem1
rild.libpath1=/vendor/lib64/libbalong-ril-1.so
rild.libpath=/vendor/lib64/libbalong-ril.so
rild.libargs=-m modem0
ro.telephony.default_network=9
ro.config.is_start_commril=true
ro.config.default_commril_mode=ULG_MODE
persist.dsds.enabled=false
ro.multi.rild=false

ro.telephony.ril_class=HwHisiRIL
audioril.lib=libhuawei-audio-ril.so
persist.radio.apm_sim_not_pwdn=1
ril.modem.balong_nvm_server=true

After you done, save changes and reboot device!

Enjoy! :smiley:

P.S. This is tested on my device, VNS-L21, dual sim, c432 build and with 4G sim card.

Hit thumbs up if it worked for you and please report model, dual/single sim, system build [cxx] and what sim you use!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] VODEXSUS:
It isn't working for me I tried and change everything and rebooted but still same I can't hear nothing when I call somebody or when he calls me
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] guney1911:
ı am using a marshmellow build is it okay if ı just flash vendor? or should ı go back to emui and update from there
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
You need to be on emui5 before flashing this rom...
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
Exelente aporte (Excellent contribution)

Es increíble el desarrollo de esta ROM a mí criterio está más desarrollado que el stock de fabrica. Nada que envidiar a EMUI.

Mod edit: It is incredible the development of this ROM to me criterion is more developed than the factory stock. Nothing to envy to EMUI.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] wumme:
Had the same problem. Switch the sim slot ;). It seems only Slot 1 is capable of 3g and LTE.

Slot 2 supports only edge mobile data.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Ross96:
How to flash

I'm having trouble flashing. I'm on Paranoid Android 6.0.1 (https://xdaforums.com/huawei-p9lite/development/6-0-1-aospa-paranoid-android-huawei-p9-t3544790) at the moment and I cant flash this rom or paranoid android 7. If anyone could help it would be greatly appreciated.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] JekaDeka:
Install official android 7 emui 5.0 ROM by Dload method.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Arsaam:
Flash the srock emui 4 using dload method then update to emui 5 then flash its recovery and then instalk this rom
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] WitchcraftZA:
I seem to be running into a slight issue. In TWRP, when I tap on Format Data, it tells me that I need to type continue. Now only certain keys on the keyboard seem to work? Anybody have a solution for this?

Edit:

Nevermind, got it working after a restart.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] WitchcraftZA:
Ooookk, new problem that I'm working on now. I successfully flashed the vendor and LinOS. I managed to boot into it and do the initial setup. All a-ok. I then remember that I forgot to flash the gapps package. So I restarted and did that. Rebooted anddd....LinOS Bootanimation. It just sits there with the circles moving, but it never actually load the OS.

I rebooted and did a data wipe, and then the phone boots into LinOS. After restarting, its does the whole Bootlogo animation thing again where it does not load the OS. I tried a fter more things like clearing my davik cache etc, but still nothing. Any ideas?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
Reflash rom.zip and immediately after that GApps
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] WitchcraftZA:
Thanks, will do that now and report back soon!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] WitchcraftZA:
Right, so I'm back with some interesting findings. I did a fresh install of LinOS again and it booted into the OS (as expected). I then restarted the phone, and it loaded back into the OS again. I then turned OFF the phone, and the booting problem returned.

I have now done a fresh install of LinOS again, without GAPPS- and im having the same issue.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
Wipe data...
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
First of all, this is not the way to share log, you copy all that shiit in text document and then attach to post and secondly, you can't fix it by yourself!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] CobraJet93:
i don't know how fix this error, need help)) but i make los for my device from source code by OpenKirin team :)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] WitchcraftZA:
So after doing some test and reading the previous posts, the LinOS Boot Animation Loop issue seems to be related to file system. From what I can tell there is no fix for this as of yet. I tried 2 LinOS builds, and could replicate the issue successfully. I'm not sure if it's related to just the VNS 31 model though.

Currently I have the Paranoid Android ROM running perfectly on my phone. So it does seem to be an issue related just to the LinOS ROM atm. Hopefully this can help out some other people having the same issue.

Issue:

Install ROM - Booting fine

Restart phone - Booting into ROM fine

Shut Down phone and power back up - Stuck on LinOS Boot Animation

I will try again when the next version of the ROM comes out, and report back.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Loruski053:
I fixed the problem temporarily by repairing data Everytime the phone shuts down and I boot it.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] SEVIwTF:
I have HyperActive ROM which is based on this ROM and had the same problem when I shut down. In the other forum we were thinking that maybe the problem is Magisk 14.0 (I don't know if you have it installed). I flashed everything again and then flashed Magisk 14.2 and when I shut down I have no problem!!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Sunkneeho:
Everything is working great! Only issue is that I can't seem to set my SD card as a seperate storage or combined without formatting >.< I have way too many things on it to back up, any way around this?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] NikoZ321:
Hi all can you add such a rom to huawei p9 lite phone 2017? Because the model numbers are written by PRA-LX1. If someone will help I will be grateful.

Sry my English.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
This ROM is for VNS-Lxx.

NOT FOR PRA-Lxx.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] ScanX:
One question. Is this lineage-14.1-20170726-UNOFFICIAL-vns.zip from POST#1 the latest build provided yet?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] radogost:
Yes, the developement is taking ages
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Loruski053:
I don't think the problem is magisk, when I flashed for the first time Los I had this problem when rebooting,

After multiple data repairs the problem did solve without repairing anymore, it's strange, but as long as it's fixed it's not an issue :svetius: (it happens that the issue appears again, but the fix is always the repair)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] ScanX:
Its unfortunate that here on XDA is none info about development activity. But XDA, in my opinion, is the platform it actually meant to be. Not Telegram.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
Your opinion doesn't matter, it's up to the developer, in this case [MENTION=4960686]OldDroid[/MENTION].

Also to be fair he doesn't talk much about development progress even on Telegram.

Ps. I'm not trying to be rude, just saying the facts.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] noobAKO:
Quick question: Can I use fastboot to flash the vendor.img?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] WitchcraftZA:
I agree, I did not have Magisk on my device at that time. By repair, do you mean Wiping the /data partition? Doesn't that basically "reset" your phone, so you have to reinstall all your apps etc?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Loruski053:
No, twrp Can also repair partitions, it's the option when you select a partition in advanced wipe.

I for first wiped data Everytime but then a guy from the telegram group suggested me to repair data and it actually worked;

This feature also saved me when I had an xposed issue on MM
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] WitchcraftZA:
Anybody running into issues where videos don't play? Stuff like YouTube just have a spinning circle (both the app and the browser). WWE Network app also does not want to play any videos. I tried changing my resolution down to 320p but still the same issue.

EDIT

Ok I think I identified the cause of the issue: I noticed I don't have any audio. I don't get many phone calls, so I didn't notice this outright. If I go to the settings on the phone to change the Ringtone, I hear nothing. Tried headphones in the audio jack, and still nothing. I suspect the YouTube app is finding issues with the Sound Layer, thus causing it not to play the video. After much updating and messing around with H/W Rendering, I can get YouTube to play using Chrome, but still...No audio. Note: I don't know much about how the Android OS works under the hood, so this is all pure speculation.

I'm a bit stumped at this point, anybody have any ideas I can try?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] noobAKO:
Anyone having issues with high battery consumption?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] nitroax:
This rom is outdated already and the developer wont show much attention to it. I suggest to go back to stock and enjoy EMUI as it should.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] WitchcraftZA:
Yep, I ended up rolling back.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] MatoXD:
This worked for me in case, that sim was not recognized at all... Thanks :)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Perrunov:
When will be released an new version?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] MarshallMathersD12:
Whats the memory consumption when idle?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] shhnedo:
That's a very irrelevant question for an Android device. Your concern in general should be background/foreground processes that waste cpu time and drain the battery.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] nitroax:
Xmas 2018 for sure
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matiiyahu:
Am I the only one with 60fps lag?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
No you are not... Everyone using this rom has same bug. It is a known bug and there is no fix yet.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] fishnchips2:
I'm getting 60fps jitter in stock so it may not be a rom issue.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
Trust me, it is a rom issue... And as for this bug in stock, it's not like you must watch videos in 1080p60fps, i don't see the point of that, especially on phone which is not a some powerful flagship btw.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] fishnchips2:
Ok, I guess it's a question of scale. Also I haven't cleared or restarted my phone in ages and I run a ton of stuff on it so I guess lag in stock is uncommon.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] 1indwurm:
I flashed lineage-14.1-20170726-UNOFFICIAL-vns.zip but stuck on bootanimation >30min.

here is result of "adb logcat" while stuck on bootanimation. i think my p9lite couldn't mount /data...

https://gist.github.com/lindwurm/5222d1a325f218fa9e57fa8b9197bc15

> model: VNS-L22

> emui: VNS-L22C635B385
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Loruski053:
Try to repair data, also before asking question seach if another had the same issue in this thread.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] lucaam:
I cant download from MEGA because limit is reached. Can anyone share a mirror? [MENTION=4960686]OldDroid[/MENTION]
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] kC187:
hey - everything works fine until i reboot - each reboot my /data partition gets destroyed - only option is to format it.

repairing doesnt help.

right now i try not to reboot or let my phone run out of battery :eek:

edit: this time i installed magisk 14.3 and was still able to reboot without a destroyed data partition - i only tried once though because i dont want to reinstall lineage all day :)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] lucaam:
I managed to download from MEGA after 4 hours waiting.

Had to modify the build.prop to get working the sim but now I can't set up the fingerprint because when I try to access into lockscreen settings system fc. How to solve it?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] imgios:
Had exactly the same problem and fixed it in the same way (with Magisk), until I charged the phone during night. The day after it didn't boot, /data patition seemed destroyed again, even with Magisk installed!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] jiocol:
sim not recognised

Can you guys please help me with this problem on vns-L31 single sim? I can't make the phone to recognise the sim card. I tried editing build.prop from adb in twrp and also editing from the zip package. The phone boots but sim still not recognised.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] imgios:
I had the same problem and solved with this solution:
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] jiocol:
Many thanks! I tried it but the only result i had was apparently get connection. I could see the full icon in the status bar, but none of internet connection or phone calls were possibile. If someone tried to call me, he got turned off phone connection. ?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Neo Markson:
Hi. I have Elite twrp installed and I'm using Elite rom v4 by Hassan. What steps do I need to go through in order to use this? Thanks...
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] EagleSoldier:
Did you read the first page ??????
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] kC187:
Hey imgios,

i managed to fix my issue like the following (maybe its a bit overcomplicated)

- I use EliteTWRP 3.1.1.1 for installing Lineage, OpenGAPPS and Magist 14.3 (14.3 seems super important)

- I set up my phone, most important is i get extendended reboot options so i can boot directly into recovery or bootloader. (its under developer options)

- Once installed you are NOT ALLOWED to boot into EliteTWRP for me this destroys the /data partition in 100% of cases after lineage is installed

- instead boot into the bootloader and flash (OpenKirin) TWRP 3.1.1.0 (strangely i cant use this version for installing lineage)

- now i am able to boot into recovery or system without a damaged data partition , i dont know if this will help on your device but for my it did the work :)

i also can use a mtp connection on the recovery so i can finally put my music back on the phone ;) somehow mtp doesnt work from the custom rom, but now i can use mtp with TWRP 3.1.1.0 (i really dont use it that often)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Neo Markson:
*MOD EDIT* Yeah, let's not try cursing at each other for no reason.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Original578:
Would this work for P9 Lite Mini (SLA-L22) ?

Response is very appreciated! :D
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] MetalSpirit:
Well, TWRP said it's done. But my phone just don't want to boot up the system. It goes to the bootloader, and after 30 sec it just reboots.

Can someone help me with that?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] MetalSpirit:
Nevermind! I forgot to install the vendor.img. Now it works :)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] MetalSpirit:
I've got an other problem. The Lineage is stuck in the boot animation after installing it. I left it for like 10-20 minutes but nothing happened.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] MetalSpirit:
For some reason i've fixed it. The only problem is that the camera and sound doesn't work. I'll just go back to the Elite ROM and wait for further updates of lineage.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] pinkfreud99:
I can't find the Telegram chat, does it still exist?

And when is RIL bug going to be fixed?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Potato997:
https://t.me/P9LiteOfficial
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Bluezzy:
You have not missed anything
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Deathworld:
Help :3

Hey, I just tried to do it on my Nem-L51 (Honor 5C) but I have a problem.

I have successfully flashed the Venus TWRP, went into Recovery Mode, installed the zip with the command and flashed Lineage OS, but when it reboots it blocks : The Lineage booting animation stays for hours...

Could you please help me ? I can't boot anymore my Phone :/

Sorry for my bad english
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
Is this rom discontinued?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
Probably, no news from openKirin for a while now...
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] pixbuf:
What LTE bands are supported? I need B2, B4 or B12 but my phone only provides B1, B3, B5 and some others. Does this ROM include a way to enable the LTE bands I need?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
I think that those things has nothing to do with rom\system... If that doesn't work on stock then you need to change phone...
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] :
New update is coming soon...
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Razor10707:
Dude who said every rom that works on the p9 lite 100% works on honor 5C etc..?

Yes meticulous roms worked because he made it work for them look a bit into the thread before doing anything and restore your backup and done and what venus twrp?? Is called elite twrp the one you need if you dont have a backup use dload method
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] pixbuf:
Yeah, I don't think so. If you search Google for "enable all lte bands" you'll find many articles and videos on how to do this for Qualcomm, Mediatek and other types of phones. I haven't found anything for the P9 Lite but in principle it should be possible to enable it in software.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
That's why im saying that if it doesn't work on stock, you need to change device... Kirin chips are very "closed" and that's why it is hard to fix RIL bugs port roms for kirin devices...

---------- Post added at 10:05 PM ---------- Previous post was at 09:28 PM ----------

Same was told few monts ago when money was collected... ?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] EagleSoldier:
True Story :/
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] pixbuf:
Hmm. That's interesting. I still think it's possible to tweak things. I'm sure there are no hardware difference between the sub models. It would be impractical to make different versions for different regions. Much more likely they're making differences in software.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] fishnchips2:
As far as I know, there is a separate chip called a baseband processor which handles signal processing and bands. It uses closed source proprietary software which can be flashed via software update but nobody outside the company understands it.

---------- Post added at 08:02 AM ---------- Previous post was at 07:51 AM ----------

There is a folder called nvram in the android filesystem (?) which contains pointers including band values. It is a binary file so only a few chips have had it reverse engineered enough to be understood and changed. I think this can be done on some Mediatek and Qualcomm processors.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Deathworld:
I tried again with Elite TWRP, and same problem...

This both TWRP (Elite and Venus) are the only one who works on my phone, so I tried with P9Lite ROMs...

I didn't find any ROM who works correctly on my phone so...
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Razor10707:
Hm.. Well if you want a custom rom for your phone try elite rom v6 it has support for 5c check 5c threads sure you find ir

---------- Post added at 04:42 PM ---------- Previous post was at 04:41 PM ----------

Oh and use ELITE TWRP!!! if you uae other twrp it might won't install and even if it's installs you can't restore backups if im right
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Koreos:
Need help to install

m'kay, so, hello.

I have a P9 Lite (VNS-L31) with bootloader unlocked.

I'm currently under Meticulus's LOS, and I am not really satisfied with it, as it appears there is NO way to make the camera work.

However, I do not know how to rollback to stock rom then update to EMUI 5, then install this rom.

I also do not know if this is the right place to ask this, sorry if it isn't.

Thanks in advance.