yashsingh1/xdaforums huggingface dataset:
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
Thank you, glad to know that you've found the root cause. No need to rush as it seems its only me that got the issue, and after I rolled back I still can use my mediapad just fine as usual.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Yes, I found that apparently a harmless commit is at the root of this problem, the worst problem is that it does not break the build and also the build seems to work well apart the issues you had already mentioned !

As I'm used to, it's just another committee that keeps me from moving faster with the kernel update ... and the solution does not seems to be so easy as there is a lot of new commits which are based on this commit ...

BTW, you shouldn't revert the whole ROM to the previously one, you can just flash the older boot.img from previously update and keep the new update of LOS 15.1 !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
Whoa you are right, restored boot and plex, etc works.

But I can no longer open http page like neverssl.com :(

Before restoring boot, http works good
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
I don't understand how you managed to open "http pages", you said it doesn't work on the previous version/update ? Now it's working :confused:
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
Before update 22 August, I can't open http.

With update 22 August I can open http, but plex result in system crash.

With update 22 August, then restore previous boot, plex no longer result in system crash. But I can't open http.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Yes, I can confirm that HTTP:// did not work under the last version, but does work on this one.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Yes, that's why I told you to restore older boot.img to be able to use Plex .... now if you want http, I guess you need to use the last update :)

BTW, I'll won't revert the issue commit described above .... I'll see in the future, maybe the problem will solve itself, with the addition of new patches!

EDIT:

Also Wi-Fi hotspot will stop working by flashed a older boot.img
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
The ability to use the SD card is more important to me than HTTP://, but I'm having issues with freezing in the middle of using simple apps like Smartnews with this latest version. I've done a lot of work to set the tablet up this time, I think I'll just wait until the next version is out... the progress is very encouraging!

---------- Post added at 10:25 AM ---------- Previous post was at 10:19 AM ----------

Anyone tried using the Aroma version of GAPPS with this ROM?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
Try restore previous boot. Maybe your issue is the same as me
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Please, can you provide a link for your Smartnews app ? I want to check something, thanks !

There is the same issues on all devices, not only on your device .... so Plex not working also on my device, and as soon as I open it the device reboot in some time to eRecovery !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
I'm curious why the new update able to fix http and break plex. I tried to look your changes in the source code but I'm waaaaaay too confused hahaha
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
https://play.google.com/store/apps/details?id=jp.gocro.smartnews.android
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
As I already told you, Plex and others crash app are related 100% with this kernel patch !

Unfortunately it cannot be easily reversed, because there is almost others 4000 new patches on top of this one .
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
I can't download it from PlayStore : "This item isn't available on your country !" ... I'll try to check on AppMirror !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
If that does not work, I can extract the apk and send it to you.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Ok, installed from ApkPure, and crash also on my device, but it's not related with the same issue like Plex !

I guess was working well on previous update ... anyway I'll continue my kernel update to 4.4.23 after that I'll try to update almost all drivers kernel from Oreo Kernel of Mate 8 ... and now normally we should have no issue such this one ( Plex or SmartNews or any other app to crash ) .
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Any idea if reverting to the previous kernel would stop the SD card from being used?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
??? What issue do you have with SD card in this last update of LOS ?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
No issue - it formatted and works fine in this version. I was thinking of reverting to the previous kernel, for stability, but not if I won't be able to use the sd card.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Well... answered my own question - just flashing the old kernel over the current system was not a good idea... boot looped. That's OK, restored, and I'll wait... :D
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
Are you using adopted storage?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
I'm using the SD card as extended internal memory. But right now, the whole system is not stable enough to use as my daily driver. I have another tablet to use, I'm setting this one aside until the next release.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
I guess that you shouldn't format SD card on this version of LOS 15.1 .... When SD card will be fixed ( including sdcardfs driver kernel ) I'll stated clearly to the Changelog ... until then it would be better not to touch the SD card settings !

My device it's working very well, without any major issues, I just already unninstalled Plex, and indeed SmartNews not working ... but I installed a lot of app from PlayStore like ( Molotov TV, UPlayer, Cinema Movie 2020 ... ) and all are working like expected ... also there is no crash, no reboot or anything to prevent to use it like a daily driver !

If anyone has other applications which crash, apart Plex & SmartNews, please let me to know ... I would like to test them before to make a new release, thanks !

EDIT:

After a few more detailed checks, I found that the both app ( Plex & SmartNews ) crash due to the same kernel commit regarding kernel internet driver !

If there is a bug in this commit, I'm sure it will be fixed in the next new commits !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] sergio_sant:
Spotify has crashed for me 3 times, I had to reboot because it freezed the device. It works sometimes though.

EDIT: The same happened twice while trying to launch Reddit and once while launching Chrome.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] vinnong:
hello there, unknown baseband detected after installed and productid is 0x3c2204b8

---edit---

watch a few videos from tiktok and device got freeze, can only force reboot
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Ok, I'll fix your baseband on the next update :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Kernel Update !

Hello !

Here is a kernel update, this time a little more stable ... but there are still quite a few issues to be solved on the kernel side.

At this time Plex & SmartNews are working, but unfortunately not without issues, sometimes when opening the Plex application the device restarts in eRecovery, something less often happens with SmartNews .... but in general they can be used.

Downloads:

BTV-DL09 : boot_btv-dl09.img

BTV-W09 : boot_btv-w09.img

Changelog:

- kernel updated to 4.4.0-rc4

- modem, cpufreq, governors updated from Mate 8

- fixed baseband for productid=0X3C2204B8

Installations:

- via bootloader mode : fastboot flash boot boot_www.img

- via TWRP, check Install Image !

- No wipe required !

Please let me know your feedback, thanks !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Getting 'Bluetooth keeps stopping' error, I've turned Bluetooth off

Tablet seems slow and response lags

Smartnews is working, but slow

---------- Post added at 03:52 PM ---------- Previous post was at 03:44 PM ----------

Rebooting, with Bluetooth turned 'off,' still results in 'Bluetooth keeps stopping error.' I suspect that it is looping, which is why the tablet is slow...
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Yes, device get slowly because you enabled BT ! Just restart and don't enable BT again ... I'll looking for a solution soon !

EDIT:

BT Fixed, I'll re-upload now the both boot.img, thanks for info !

EDIT 2:

Thanks [MENTION=1313747]friedsonjm[/MENTION] for your quick test !

BT was fixed and the new boot.img for the both devices are already up do download !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Wait, what's the link to the new download?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
They are in the same post, the link was already changed !

EDIT :

Yes, finished to re-re-upload, you can download now the new boot.img for your device from the same post (some posts above at Kernel Update)

I re-re-uploaded the both boot.img to match the last patch in the kernel, the one which fix BT in this new test kernel update.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
So far, all working well, including bluetooth!
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Well, it's too far away from all working good ... as Plex sometimes crash or reboot the device, it's happened with SmartNews but not so often ... but better like before of course :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] InternalDecent:
Fixed my rooted M3 drone app issues

this totally fixed the main issue i had involving my drone apps not working when connecting to the drone camera views, DJI Fly & Litchi to be exact, not sure what it was but installed new kernal and bam they didnt crash when i tried using the camera view mode. thank yo been trying to find out for a week now why it wouldnt work, new to this rom after only using M3 on stock
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
I'm glad to hear it's fixed ... so, was fixed with this new kernel ?

EDIT:

I'll not be available for development a few weeks, so I'll restart working here in September !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] tek3195:
Before you go, can the new kernel update be used with Magisk or stay with the 2020-06-13 boot img for root ?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
I have used Smartnews for most of an hour with the new kernel, no crashes. Also ran Amazon video, worked fine. Also ran Geekbench 5, all tests ran with no problems.

I also tried Plex, which crashed immediately and caused a reboot. I did a Google search and found that Plex is crashing many Android devices.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] InternalDecent:
Kernal did the trick, everything is functioning correctly for me, performance is where it should, im also rooted with Magiskwith not a single issue as of right now
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
I hope at some point we can have both fingerprint reader and root!
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] InternalDecent:
video lag

update: upon trying to fly my drone the video quality has became not a clear as stock, and video delay was pretty heavy. though DJI Fly app runs, its not as up to par as it should be, also Litchi and Dronelink wont connect to RC through OTG properly like DJI does, they seem to crash shortly after being ran
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Dejoma1306:
Hi, My tablet show this:

Failed to mount /3rdmodem (Invalid argument)

Failed to mount /cust (Invalid argument)

What should i do? is that why it does not go beyond the logo? :silly:
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Yes, you can use the build of LOS from 2020-06-13 and this new boot.img from yesterday !

Yes, the same on my device ... the good news is that it's working on the second attempt when you will open it ( Plex crash only the first and sometimes on second time when you'll open it, after that it will be open without issues ... the bad part is that I couldn't play a video from my SD card )

1° Try to use the corect version of TWRP !

2° after making sure you have the right TWRP in your device, try to FORMAT data into TWRP

If you have followed the previous steps, your problem must disappear 100%, provided that your device is one of those stipulated in the OP for Devices Supported !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] sergio_sant:
It seems I can launch both Spotify and Reddit without issues with the latest update. However, MX Player freezes the device and it reboots into eRecovery when trying to play an online video from my NAS.

EDIT: Now I just got a reboot to eRecovery trying to open Reddit.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
Use twrp by [MENTION=2335078]surdu_petru[/MENTION] from page 1.

DO NOT USE GREATSON TWRP. It could ****s mediapad m3. Could result in baseband unknown / no imei / no 4g / no sim.

---------- Post added at 03:20 PM ---------- Previous post was at 03:18 PM ----------

Uh I've been using fingerprint reader and root since the previous version.

Whats your issue?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
I did not realize that was working! You are using Magisk for root?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
I'm still confused, does it's working fingerprint along with Magisk in the last update of LOS ? Thanks !

I'll not be at home for a few days and I can't test myself.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Did not work for me; would not let me log in, I'm reinstalling now without Magisk.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] sergio_sant:
I'm rooted using LineageOS root add-on. It works.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Thanks; among other things, I'm trying to find a way to disable/remove the Google phone dialer, so I can use Hangouts dialer as default app.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] buibang1:
My rotation sensor is not working, please help me
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Mine works fine; what device do you have, and what version of the ROM are you running?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] buibang1:
I am using model BTV-L0J, lineageOS version 15.1.0-btv
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
I'm using lineageos addon, and use privacy guard as super user manager
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
I guess that root add-on it's only available for LOS Oreo & Pie, for LineageOS 10 it's not available.

You need to search a few posts back, [MENTION=4664949]orangpelupa[/MENTION] said how to fix snsors on your device.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] tek3195:
Have a look here https://android.stackexchange.com/q...-stack-documentsui-for-whatsapp/210168#210168

not answer to your specific question but will put you in the right area I think.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] orangpelupa:
[MENTION=2335078]surdu_petru[/MENTION]

I now can confirm these issues are not due to user error. As I've gone back to stock docomo rom, everything works OK. But after flashing LOS:

1. Baseband unknown. Even with the new boot img

2. Wifi cannot see 5GHz

Seems there really is something different with Japan docomo mediapad d-01j BTV-L0J compared to other regions.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Well, unknown baseband it's not a issue if you read the fourth post.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Dejoma1306:
Hello, yes, my tablet is a BTV-W09 I have the latest compatible TWRP, the 3.3.1-0 that you published, at first I had the previous TWRP and I managed to format my tablet with it. Could it be that procedure that generated my current problem?

After formatting the data, should I reinstall the operating system? I did your steps but it still does not advance beyond the logo. Should the file system be F2FS? Because some appear to me F2FS and others EXT4. I wanted to give my tablet a new life and I'm afraid I have ruined it. Unfortunately I am new to this, thanks for your patience.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
Did you do an advanced wipe before installing the OS zip, the GAPPS zip, then the boot file (and installing the boot file to the boot partition)?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
So after data format ( not wipe data ) you need to reboot the device from twrp to twrp and now try a clean install ( mean wipe all on advanced wipe , apart External storage, if you have one inserted ) After that you need to flash LOS , optional Gapps ( one pack compatible to our ROM) and before to reboot to System flash boot.img for BTV-W09 devices . Good luck !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] vinnong:
with the latest boot img flashed and now baseband is detected but not seen of telco can be registered. Tried all lte,wcdma,tdd, not sure if this baseband supports b8 and b40 as no issue with stock rom. Battery drained 8-10% for 7 hours standby

aside to that, the following app will crash and force reboot to eRecovery automatically

1. MX player - while playing video from NAS

2. Tiktok - crashed after few videos

video is struggling and choppy while watching 1080p, no issue with 720p or below. Especially fast moving video, see below sample

https://www.youtube.com/watch?v=FN92wirmJn0&feature=youtu.be
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] 30adi:
I have the BTV-DL09 model and have a question: wake up after pressing power button is laggy also on your device?

I use latest build with latest kernel.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
If you have SIM issues, please check the fourth post.

I set up a fingerprint and I use it for wake up my device and there is no lag at all, Indeed I didn't checked with power button :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] 30adi:
I didn't setup fingerprint unlock at beginning and now I can't find it in the settings. Hidden somewhere?

When scrolling up/down, the text becomes red a bit. Known issue?

I use dark theme.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] InFinity_Dev:
Problem regarding with following app. AirReceiver.

Seems to having a problem with "AirReceiver" Application.

I'm using this app to mirroring my iphone / MAC to my tablet's screen.

It worked fine in stock ROM, but it seems to causing force rebooting right after tablet starts up.

Having issue on LineageOS 15.1 (LineageOS-15.1-BEETHOVEN_2020-06-13.zip)

with latest kernel update(boot_btv-dl09.img). Model BTV-DL09.

Thank you for great work with Kirin950 Lineage OS project.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] buibang1:
I also have the same problem as you.

Can you fix this?

you can share, thanks.

i have d-01j converted to btv-dl09

Currently in version: BTV-DL09 (7.0), the rotating sensor is working normally.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
The Fingerprint will stop working if you root your device with Magisk, I guess that's why you can't find it on Settings !

Please check better the OP, it's state clear that CAST it's not yet working, so this is a known issues !

I think that you don't need to convert your device to BTV-DL09 !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] buibang1:
you mean, can i update LineageOS 8.1 from d-01j (7.0) you mean, can i update LineageOS 8.1 from d-01j (7.0) platform? I think the sensor won't work.

By the way, is LineageOS 8.1 stable now? Are there any errors?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] InFinity_Dev:
False Alarm. It works flawlessly!!

I've read OP and aware of "Cast" issue.

But the issue i had with AirReceiver seems regardless, since it's not hosting the cast, but its for receiving-end that makes BTV-DL09 as AirPlay Receiver.

However, after clean reinstall APP seems works fine.

No force rebooting issue, and all functional.

Thx for the feedback btw.

It means a lot for Kirin CPU users to having such great ROM for life-ending tablet such as BTV-DL09.
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Yes, you can update directly your device, no need to convert ! Check OP and what peopels said here to find what issues are here !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] vinnong:
Hi, i have provided productid at earlier post and included in latest boot.img. Now based bandband is detected and i have tried with multiple sim card (they are in different LTE band) issued from different telco but no luck. Can only registered with 3g and 4g is unseen
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Hi!

I don't understand exactly what is your issue now ... You have only 3G and not LTE ? or the SIM it's not working at all :confused: Thanks !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] vinnong:
Hi, apologies for confusion and yes, i only got 3G but not LTE

Model : btv-dl09

Baseband version : 21.258.09.00.030

Kernel version : 4.4.0-rc4-android 8

Build number : lineage_btv-userdebug 8.1.0 OPM7.181205.001 7655998e98

Tried with following carrier and its LTE band

Carrier A - works fine with 3G only. Carrier A is running on LTE900 (Band 8), LTE1800 (Band 3) and LTE2600 (Band 7)

Carrier B - works fine with 3G only. Carrier B is running on LTE1800 (Band 3)

Carrier C - no network found due to Carrier C doesnt offers 3G network and its 4G running on LTE900 (Band 8) and LTE2300 (Band 40)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Ok, thanks .... please, try to change your Preferred Network Type, from Network settings ... I just enabled there "World mode" - means there is a lot of options to choose & test your network type !

Please, let me know if 4G/LTE are now enabled, thanks !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Twek8:
Hy guys

At first a great thanks to op, for putting that much time and effort in this great OS. We really appreciate that.

For myself, I would like to test the version, but I am stuck at the installation and maybe one of you can help me a little bit.

At the wipe process, I have accidentally wiped my Internal storage and system. Yeah shame on me, I know.

Good news are, I have access to twrp.

But when I want to install LineageOS, there comes the error --> "Failed to mount 'data'" and "no MD5 file found"

Every help is truely welcomed :)
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] friedsonjm:
What version of TWRP are you using?
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] Twek8:
3.1.1-1
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] surdu_petru:
Yes, sometimes data refused to mounted, just resboot your device from twrp to twrp again .... also, I guess you already Formated data before to start to flash LOS, like is described in OP !
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] vinnong:
no luck with all network types but got it after re-flashed both rom and latest boot image:laugh:
[Huawei Mediapad M3 ROMs, Kernels, Recoveries, & Ot] mOlDaViA:
Nice idea but does not work. First i need to modify the updater-script because i could not install it without deleting the device-check option, second it is not possible to add a pin or pattern because the app settings crashes if you try.

EDIT: After installing 10 times it works now o.O