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anjarys

Senior Member
Feb 3, 2011
208
28
Jakarta
it's stable. no more headaches than other Q roms out there. :D


@twrp
I have updated my Official TWRP from 3.3.1 to 3.4.0. And then when I tried to install OTA update, then phone try to boot and then reboot into recovery mode. Since, I am relatively beginner in this, So, I suspected that there is something wrong with current update, So, I tried to install older build. But same problem, persisted. Finally Got that update working by downgrading TWPR to 3.3.1.

So, conclusion: Dont upgrade TWRP to Official 3.4.0.

+1
Posted here earlier https://forum.xda-developers.com/ma...max-pro-m2-t3917145/post82964453#post82964453
Pie only? Q is ok?
 

deveee_xda

New member
Aug 5, 2020
3
0
I'm thinking about installing this ROM and I wonder if it will fix some of my issues... Here is what is important to me:
1. Do USB gamepads work? In stock rom usb keyboard/mouse works fine, but gamepads are not recognized by system.
2. Is it possible to record 60fps or 120fps videos? I see such option in stock rom, but it still records only 30fps for me.
3. Does it have the hearing damage warning? I just hate it and I remember that I had to manually modify framework-res file on old phone.
4. Does the Snapdragon 660 work with full 2.2Ghz or is it downclocked?
 

deveee_xda

New member
Aug 5, 2020
3
0
I successfully built usb gamepad drivers as kernel modules, so that I can load them using insmod as root. I can upload it somewhere if someone is interested in it.

And as I see usb gamepad modules are enabled by default for max pro m1:
github.com/LineageOS/android_kernel_asus_sdm660/commit/05f828aae0b082479e42a4fd023044e3c60f4e12
maybe it could be enabled for max pro m2 too...

And btw. 120 fps video recording works fine for front camera without any modifications.
 

k3002

New member
Sep 9, 2020
2
0
Hello, im trying to use this rom but after i installed shows the initial options of google to select the language and then starts a bootloop. I tried with this, havoc and crdroid and all got the same problem except with the stock rom from this thread forum.xda-developers.com/max-pro-m2/development/rom-flashable-stock-pie-rom-0-64-t3928359

I follow the steps from this forum.xda-developers.com/max-pro-m2/how-to/unlook-bootloader-root-asus-zenfone-max-t3885457

I tried with twrp 3.3.1. - 3.4.0 and different firmwares.

What could be the problem? I will really appreciate some help
 

zogdroid

Member
Aug 21, 2012
6
0
@twrp
I have updated my Official TWRP from 3.3.1 to 3.4.0. And then when I tried to install OTA update, then phone try to boot and then reboot into recovery mode. Since, I am relatively beginner in this, So, I suspected that there is something wrong with current update, So, I tried to install older build. But same problem, persisted. Finally Got that update working by downgrading TWPR to 3.3.1.

So, conclusion: Dont upgrade TWRP to Official 3.4.0.

+1 here
twrp-3.4.0-0-X01BD.img DID NOT work for installing LineageOS 16.0 using "adb sideload"
downgrading to twrp-3.3.1-0-X01BD.img did
 

deveee_xda

New member
Aug 5, 2020
3
0
+1 here
twrp-3.4.0-0-X01BD.img DID NOT work for installing LineageOS 16.0 using "adb sideload"
downgrading to twrp-3.3.1-0-X01BD.img did

I don't remember details, but twrp-3.4 is for android 10.

Btw. I made some fixes for this rom. I pushed some patches for review, but they seem to be not interested in it. Maybe people are focused on android 11 now.

If someone is interested:
- Wifi can work with 150Mbps speed. I tried to enable 5ghz there too, but you only need gChannelBondingMode24GHz=1 and gForce1x1Exception=0
https://github.com/deveee/android_device_asus_X01BD/commit/2bb9d29bb5cf6312a9acd3b6c67390411d047e54

- ogg files cannot be played on most players by default, here is a workaround
https://github.com/deveee/android_device_asus_X01BD/commit/27d1e4a64acb735787a49007b6259b9cd7e4c6c2

- Not sure if real bug, but there is incorrect path in "com.qualcomm.qti.imscmservice*.xml" files. Fixed in extract files script.
https://github.com/deveee/android_device_asus_X01BD/commit/3f8046f641c4f132dd34bfba69e63abb57e3f63d

- Don't complain about high media volume, I just hate it. It has to be compiled from sources to enable it
https://github.com/deveee/android_device_asus_X01BD/commit/f070d457ac6632435c1fb54c97beda33935e4538

- Add support for gamepad devices to kernel
https://github.com/deveee/android_kernel_asus_sdm660/commit/2a49f7b5a4981d541fe36a3d14af177e010e19a2

- Again not sure if real bug, but my selinux was printing error message each 3 seconds. It's just a hack, I can add proper sepolicy file if upstream is interested in it
https://github.com/deveee/android_kernel_asus_sdm660/commit/1c35ac14faee7557a738e6303f96f61f3fc76f52

- Also sound is a bit buggy, eg. phone speaker plays only single channel istead of both left/right channels. It can be fixed by copying lib/audio.primary.sdm660.so, lib64/audio.primary.sdm660.so and etc/audio_policy_volumes.xml from stock rom. I think that it can be also fixed by compiling audio drivers with different options, but I didn't find what's wrong. Using stock libraries is good enough.

Some of these fixes are not ready to push them upstream, but they are good enough to use on device. I can improve them and push for review if upstream is interested.
 

ulap23

New member
Nov 6, 2020
2
0
newbie here..
if i wiped my internal storage through twrp.. will it also delete the twrp?
also, how do we change or add more fonts into this?
im using lawnchair
thanks for the answer in advance
 

militantmind

Senior Member
Jan 12, 2012
167
51
I don't remember details, but twrp-3.4 is for android 10.

Btw. I made some fixes for this rom. I pushed some patches for review, but they seem to be not interested in it. Maybe people are focused on android 11 now.

If someone is interested:
- Wifi can work with 150Mbps speed. I tried to enable 5ghz there too, but you only need gChannelBondingMode24GHz=1 and gForce1x1Exception=0
https://github.com/deveee/android_device_asus_X01BD/commit/2bb9d29bb5cf6312a9acd3b6c67390411d047e54

- ogg files cannot be played on most players by default, here is a workaround
https://github.com/deveee/android_device_asus_X01BD/commit/27d1e4a64acb735787a49007b6259b9cd7e4c6c2

- Not sure if real bug, but there is incorrect path in "com.qualcomm.qti.imscmservice*.xml" files. Fixed in extract files script.
https://github.com/deveee/android_device_asus_X01BD/commit/3f8046f641c4f132dd34bfba69e63abb57e3f63d

- Don't complain about high media volume, I just hate it. It has to be compiled from sources to enable it
https://github.com/deveee/android_device_asus_X01BD/commit/f070d457ac6632435c1fb54c97beda33935e4538

- Add support for gamepad devices to kernel
https://github.com/deveee/android_kernel_asus_sdm660/commit/2a49f7b5a4981d541fe36a3d14af177e010e19a2

- Again not sure if real bug, but my selinux was printing error message each 3 seconds. It's just a hack, I can add proper sepolicy file if upstream is interested in it
https://github.com/deveee/android_kernel_asus_sdm660/commit/1c35ac14faee7557a738e6303f96f61f3fc76f52

- Also sound is a bit buggy, eg. phone speaker plays only single channel istead of both left/right channels. It can be fixed by copying lib/audio.primary.sdm660.so, lib64/audio.primary.sdm660.so and etc/audio_policy_volumes.xml from stock rom. I think that it can be also fixed by compiling audio drivers with different options, but I didn't find what's wrong. Using stock libraries is good enough.

Some of these fixes are not ready to push them upstream, but they are good enough to use on device. I can improve them and push for review if upstream is interested.
Would be nice if you could push these updates. As the development have been abandoned.
 

Freepony

Member
Jul 16, 2017
31
6
what problems would I face using lineageos now that it's no longer maintained?
You will get no updates. There's also a bug with the offline charging, it doesn't work. To fix that you need the older kernel version. Other functions seem to work fine.
Unfortunately it looks like Kubersharma doesn't develop Lineage ROM for this device anymore.
 

[email protected]

New member
Sep 14, 2017
1
0
ASUS ZENFONE MAX PRO M2 ONLY

What is working:
* Everything

What is not working:
* You tell

ZvteLCq.png


Kernel Source: https://github.com/ArrowOS-Devices/android_kernel_asus_X01BD
Please fixed safte net
 

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