yashsingh1/xdaforums huggingface dataset:
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] obbies:
Hi mates.

I'm stuck after installing the rom + gapps.

The url to download boot_btv-w09_xxx.img is broken and i realised i didn't get the file before. And of course i have the W09 version.

I decided to reboot the device anyway and i'm now stuck :

the huawei recovery replaced TWRP and the device can't boot.

When i try to shutdows, it reboots and gets stuck again on Huawei recovery.

I guess i should go back to bootload mode to flash again TWRP but i don't know how to do this when the device can't boot.

should i try to use the wlan method to restore the device ? it displays the wifi networks but can't find the way to select the one to use.

Thank you for your advices ;)

EDIT : the link to download boot_btv-w09_2020-08-22.img works, it's the link to boot_btv-w09_2020-06-13.img which is not working and i didn't notice there were 2 different links :(

EDIT 2 : after all i managed to start in TWRP recovery. Which allowed me to flash the proper boot image. The device is not starting and i will soon test this new rom.

Thank you for your hard work :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Please, go to TWRP, and trey to flash on clean ( wipe all apart external storage if you have one ) the last update of LOS 15.1 & also the last boot.img available here for your device .... your device will boot 100% :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] obbies:
As I edited, i managed to do it. After all, TWRP was not replaced and i managed to boot in TWRP and flash the boot image.

Everything worked fine after this :)

Starting to use this rom, i discover that the button is not working. Print scanner is working but the button is not working to go back home or to display current apps when sliding on the button.

Any advice to make it work ? I was used to it and it less efficient to have to slide from top to bottom to display the 3 virtual buttons.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
No, it's not working because there is no fingerprint gesture like in stock EMUI Rom .
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] mOlDaViA:
If i flash now magisk in twrp i can not use the tab because lockscreen always resets after entering.

Does SuperSu work?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Please, try to read some back posts, you'll find all answers to your questions :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] mOlDaViA:
Thank you! At least 1 person who can tell me that i'm ABLE TO FIND my answers.

Big thanks!:good::D

So i thought there's maybe a problem with magisk, that's why i tried supersu instead of magisk, but same result.

Now i found the addonsu and i hope this works, but if so, i would like to know why it's not working with magisk and the "normal" supersu.

If someone know that, it would be great if you can tell me :)

P.S.: If someone here knows about the S6 Edge, it would be nice if HE / SHE could contact me.

P.P.S.: Viper4Arise v2.5.0.5 works too except the driver status and the notification (because i don't know how to modify that). Installed with the ARISE+Deuteronomy+2.94+Modular+AROMA+Installer after modifying the apk to work with android 5-8.1

Cheers~
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Please check the OP, there you'll find a version of LOS that can be rooted with Magisk !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Just in case its not obvious, you can use the no-fingerprinter version with Magisk, or the FPS version without Magisk.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] mOlDaViA:
I rooted it now with the addonsu. I don't NEED magisk it just looks better ;D But root is root.

Thank you^^
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] mOlDaViA:
So it looks like this version got a sound problem.

I got some weird noises while calling and something like hiccup in the lower frequencies while using bluetooth. It is better if i change the bluetooth audio codec to sbc but not perfect.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Razielle.s:
We now did a complete wipe, reflashing the newest lineage and gapps images again. After this, the issue was gone.

Did not figure out why it did not work before though...
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] accerian:
Hello,

I cannot get tablet to go pass the boot logo , it seems is it stuck on the boot ,

I did everything in according to the 1st post .

I have checked both newest and root rom

I have checked both boot images (I have btv-dl09)

I have TWRP 3.3.1-0 installed

It doesn't meter if I install only rom , or rom with gapps issue is still the same ,

I would be great full for help :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] tek3195:
wipe, format data and try sideloading
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] accerian:
Thank you for the advise , but I did it and unfortunately same issue , only infinity boot logo

Any idea how to get boot log ?

Also when I do wipe or format im getting

"Failed to mount '/cust' (Invalid argument)

Is it something I should worry about or everybody are getting this error ?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] tek3195:
I honestly can't remember reason for /cust partition error. I had it a while back and restored stock with update.app thru dload on sdcard and started over. You may want to wait for more input by some that know cause or cure. Try searching thread for cust partition, something should show up.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] accerian:
I've manged to fix it my self ,

I've downloaded full update for btv-dl09 from here https://drive.google.com/file/d/1oAwRv3F08SnAhpkBXw4m_elVhmtg3ie2/view

Extracted cust.img with Huawei Extractor

Booted to bootloader flashed cust.img via fastboot (fastboot flash cust cust.img)

I've extracted archive , put dload folder on micro sd

Did force update install (Volume up + Volume Down + Power)

And after reboot finally tablet booted :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] tek3195:
Have you tried lineage again ? Depending on firmware you flashed don't forget it has to be nougat to flash lineage.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] accerian:
Yes I've successful booted to lineage :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] BombGuns:
Hello dear developer! What's known with Android 10? If I were you, I would completely concentrate on 10. Skipping outdated versions. Many people will be grateful to you.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Memory Management

Becoming pretty clear that this version has some memory management issues... I'm using it 'a lot' and I use a lot of news apps, Facebook, and web browser (Brave), and after some continual use, system freezes, or display shows scrambled results. Auto-reboots, or I reboot it, it first goes to EMUI menu, then I can shutdown, then reboot again and it is back to normal..
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Ok, it seems that you're right .... on the next update I'll revert the kernel to 4.3.0 which seems to be stable enough for moment.

At the moment I'm on 4.4.6 and I'll go to 4.4.23 after which I'll try to make it as stable as possible before to switch LOS 15.1 from kernel 4.0.3 to kernel 4.4.23 :o
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Hmm... I guess you'd think a little differently if you were in my place !

You have to have a little more patience for Android 10, at the moment I work continuously every day on this tablet just to be able to bring Android 9 and / or 10 at a time.

BTW, Android Oreo is a step forward, right ? ;)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] daser4berlin:
Thanks to keep this devise alive and your hard work for us...
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Thanks for the encouragement :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] tek3195:
What's known is it doesn't work that way. You can't just skip ahead a couple of versions of android. And, if He were you, we would have nothing for this device. Keep up the good work [MENTION=2335078]surdu_petru[/MENTION]. We appreciate it.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] davidmoore:
I just installed your latest release and now I can save things and access the file system. PERFECT!!! Thank you so much!
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] obbies:
I'm using LineageOS-15.1 and my pad was working fine until yesterday.

Now it freeze very often, it is almost impossible to use. I have to "hard reboot" to start it again and it freeze again only some minutes (or seconds) later.

Any advice on how i can stabilize the OS ?

I saw something about SE linux being deactivated, is this related and is there something to do about it ?

thank you for your work :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Read post #514 on this page.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] obbies:
I actually read that and posted to give my feedback.

I'm waiting the new version. But maybe there is a previous version of the rom i may install which can be more stable ?

edit : trying to install LineageOS-15.1-BEETHOVEN_2020-06-13.zip.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Jibrille:
Issue with freezing/rebooting

I really appreciate this OS for my BTV-W09. I had no problem getting it onto the device, and I did apply the kernel update you suggested in post #514. However, I am still having a great deal of trouble with the device freezing and it either rebooting itself, or having to do a hard reboot. Certain programs (Reddit is the main one) seem to trigger the problem. However, I went downstairs to do something with the tablet in sleep mode, and I came back up to see it had rebooted itself. I have bluetooth turned off (as it seems to exacerbate the problem). I'm not doing anything particularly hardcore on the tablet, mostly just social media, books, and surfing the internet.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Yes, these are known issues. Read post #514.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] martymcbro:
First of all thanks for your work on this ROM. It's amazing that our old device is getting updates again.

A problem that I noticed with your ROM ist that somehow I've got problems watching H264 encoded transport streams from my DVB-C network tuner using the pre-installed apps and codecs.

Using the official HDHomerun app with integrated player I'm not seeing video on the HD channels. The app shows the Text "Audio only". This has worked fine with the Stock ROM. The SD channels which are MPEG2 encoded work fine.

The integrated player in the TVHClient app doesn't work at all (HD or SD). Google Video Player says that the video can't be played. Playing the streams with VLC is working however.

This is a sample of a video which is not working correctly:

https://c.gmx.net/@329585010975710015/VnLIIQlMS1OQAR7D7x-nyw

Thanks for your help
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Hi !

For all those who find that the latest update is not stable enough, please install kernel from this new thread.

I'm still working to bring a stable kernel based Android Linux Kernel 4.4.23 - and in the meantime please use the older kernel based on 4.3.0.

Thank you for your understanding !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] G-Nwan:
has anyone try on btv l0j or d 01j ?

did the step are same ? i wanna try but want don t really sure
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
Yes same steps, but it have more issues than global edition mediapad m3.

I forgot that are the issues. I think it was

1. sensor issues (rotation can be fixed, but gyro still a bit broken)

2. Baseband issue

3..... I forgot. Oh! I can't get 5ghz wifi to work. But others able to get it to work.

Maybe more.

Basically it was pretty good for normal tablet function except gaming with gyro.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
For your device it's working now with the kernel 4.3.0 from this thread !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
thank you! hopefully that plex stability issue could be fixed in the future
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
It's already fixed and not only Plex .... all applications that currently crash was due to a internet kernel drivers issue .... and this issue it's already fixed, you only need to wait for the next update of LOS 15.1 more stable than precedent one :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Half Alive:
I couldn't believe my eyes when I saw the title. Now my tablet is running LOS. This is huge.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Hi !

All kernel update issues have been fixed for now ... ( battery charging very very slowly and deep sleep issue was fixed right now - after 2 weeks on working on those issues )

I'm preparing the new update, I hope to be here in a few hours even sooner

:)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
New Update LOS 15.1 !

Hi !

A new update has just been released, please check OP for downloads !

Changelog:

- update to the last security patch : September 5, 2020

- fixed some kernel drivers issues which was the basis of crashes of some applications on previously update

- update kernel to Android Linux Kernel 4.4.16

- fixed baseband for all devices with : productid = 0x3c22089d
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] pranshuTG:
how much work is left until it is fully functional?

(I'm really looking forward to installing it but my mom won't let me until it's fully done)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
At least two months, and after that I'll start working on Android Pie.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] pranshuTG:
Right mouse button

I forgot to ask for this

But android, by default, treats right click as back

I need it to be like right click

solution here, but, it replaced the menu key but I know which key that acts as right click.

If you see this as a good thing to change please change it
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
No one tried the last update ? I would like to see some feedbacks, thanks !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] sergio_sant:
I just flashed it in my BTV-W09. Everything I tried seems to work pretty nice. No more random reboots. Thanks!
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] thunderz1:
Installed this yesterday on a BTV-W09. It is running very well and have witnessed no freezing or reboots. Flashed this over the 2020-08-22 build and 4.3.0 kernel. Just wiped Dalvik and cache.

Once again thanks for the hard and amazing work!

On a side note I was curious if anyone knows the stock smallest width under developer options? It seems the smallest width that is currently being shipped in this ROM does not trigger the tablet UI (easily seen in Gmail app with columns for inbox and reading pane in landscape). I changed the smallest width to 664 and everything looks great and is in tablet UI.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
I am getting occastional reboots; I force move a lot of apps to SD card, if I get a reboot when using one I move it back to internal. After a few days, I should know if that is/was the problem.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] thunderz1:
It was not called out in the change log but I can confirm I am now able to watch HD channels using the official HDHomerun app.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] sergio_sant:
Yes, for me in previous update there was some kind of bug when trying to play HD videos on streaming. I can confirm that it works as expected now.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] martymcbro:
I cannot confirm this. I also just did a dirty upgrade. I flashed the ROM, deleted cache & dalvik and flashed the boot.img for BTV-W09. The tablet booted just fine and seems to work very well.

However regarding my problem with the HD TV streams nothing has changed. How exactly did you do the upgrade? Looks like I must have done something wrong..
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] thunderz1:
Interesting I upgraded almost exactly as you did. Only difference is installing the rom and boot image before wiping dalvik and cache. I can't imagine that would make a difference. May be worth a full wipe and install. For what it's worth I usually use Plex and that has always worked with direct play.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
btw does adopted storage requires encryption?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
No.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
so adopted storage works normally in this rom? Just want to make sure before i backup a whole memory card, format it, etc hahaha.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Don't try this, I'll fix sdcardfs kernel driver on the next update and after that you can do what you want !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] martymcbro:
Yesterday I tried a full wipe and a fresh install, but I still can't play HD TV streams with the official HDHomerun App. It shows "Audio only" on the HD channels.

Did the update give you an improvement using the native HDHomerun Android App or are you talking about the Plex App only?

For reference I attached my current device info
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] pranshuTG:
Why are there 2 versions?

One for root and without root?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Thanks, I just modified the OP to be more clearly.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] thunderz1:
Sorry for the confusion... I did mean the native HDHomerun app works with HD channels in this latest build. Previously it had not. My system info looks the same except SELinux is permissive.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] pranshuTG:
Does anyone know how to unlock bootloader without reset?

I really need all my data
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Not possible, although there are ways to back up your data that might help. Exactly what kind of data are you trying to preserve?

jf
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] G-Nwan:
Screen Rotation

Dudes, your work is rock fire.

But hey listen, i got my tablet stuck in potrait mode. I used it as my daily driver, so any suggestion to fix it ?

And it's restart a lot

And also there's no netflix to found in playstore. I hope it available soon.

Thanks a lot btw
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
On my device BTV-DL09, all sensors are working like expected and also I didn't encountered any random restart .

To avoid any issues, please make sure that you flashed on clean the last update of LOS 15.1 along with the last update of Gapps ( nano or micro ) .

Good luck !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] G-Nwan:
Sadly i use btv l-0j, and i clean install it. So maybe not luck eh ?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Yes, I gues there is some sensors issues on BTV-L0J devices, unfortunately I don't have this type of device and consequently I can't fix this error .

EDIT:

If you read some older posts you will notice that someone has found a solution for sensors ... you need to flash stock cust.img from update.app into TWRP after you flashed LOS 15.1 ( or something like that )
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
For that Japan docomo variant you need to flash the original CUST.img thru fastboot. Then the rotation will work again.

Try searching the thread for cust. It's many pages back.

But if you are using the sensors for gaming, it's still not as good as on stock huawei docomo rom.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] thunderz1:
Wanted to say thanks again to surdu_petru for this amazing work! Recently purchased a generic bluetooth keyboard (Rii K09) for this tablet and it would not pair. During troubleshooting ran across an app called nRF Connect For Mobile (by Nordic Semiconductor). Using this app the keyboard paired right away and is working flawlessly. I did not have this keyboard using the stock rom so I am not sure if this is LOS specific but hopefully this will help out someone.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
New Info !

Hi !

I finally managed to update the kernel from stock 4.1.18 to 4.4.23 to match Huawei mate 8 Oreo kernel !

As you know this was possible after a few months of hard works by updating stock kernel with the new patches from a 4.4.x kernel and I started to update from 1 April 2015 until 30 september 2016 , where I'm right now ... and I added like you can see into screenshot 20.569 new patches.

The kernel for Android Oreo 8.1 must be updated until Dec 2017 from the same kernel 4.4.x, so I still have to review and add new patches from another 15 months, starting with October 2016 until December 2017 .

Apart from that, I still have to update all kernel device-specific drivers for our devices from Mate 8 Oreo kernel ... and for this I guess that I need at least 2 or 3 weeks.

If everything goes as planned without major difficulties, I hope that by the end of this year I'll release an update to Android Pie :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] G-Nwan:
thanks a lot dudes will try soon
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
I'm still getting reboots fairly often, again, using mostly news apps and Facebook. FB and FB Lite FC a lot. I am using the SD Card, which may also be the culprit, maybe when that is fixed this issue will go away..
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Half Alive:
Used to get random reboots every like 10 minutes then installed the latest kernel and it went away.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Please, which kernel ?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Half Alive:
I can't remember I got it from which thread. Attached screenshot. 4.4.16

Btv-dl09.. It was fine.. Then lags and reboots every 5 or 10 minutes.. After this one it got fixed.

Maybe it's the same one with the rom but this what happened. And flashed it before the latest rom update (oct.4) came out.

http://imgur.com/a/6u6nd5C
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
I hope you're talking about the latest kernel from Oct 04 based 4.4.16 - with this last kernel I did not encounter any issue of random reboot and also no app crash :o
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Half Alive:
Yes with this kernel there's no issue or complaints.. Running smooth.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Joelintw:
Tried to change font (eg.ifont) but always fail, but my other 5 android devices work fine, some devices also use lineage OS and work fine, any suggestion?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Thank you very much to [MENTION=839313]Marcin K[/MENTION]amiński & [MENTION=4692134]Half Alive[/MENTION] for your donation :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Next Update with Kernel 4.4.44 !

Hi !

There will be a new update in a few days with the last security patch for Oct 2020 .

- sdcardfs kernel drivers was already fixed - mean you can format and use, how you want the external card ( MicroSD )

- layout switched to tablet, instead phone like before

- kernel updated at least to Android Linux Kernel 4.4.44 !

I also restart working to fix Magisk, DT2W & Flip Cover - they will be added along the way ( in the next updates ) as soon as a solution is found.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
You are phenomenal. :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Hi !

Right now I managed to fix Magisk to work along with Fingerprint sensor :)

The fix will be added in the coming update !