Has anyone tried android 10 gsi on m20? If yes, how is it? - Samsung Galaxy M20 Questions & Answers

I was thinking to switch to gsi until oneui 2.0 comes.

Not booted..

Azizsah said:
Not booted..
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It did boot but Camera as well as torch didn't work.
rest it was android 10 in its full glory.

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Android 10 for Mate 9

Hi,
Will there be any Android 10 for Mate 9?
AOSP?
For Emui, i guess not.
Huawei is dead for roms
wancyber said:
Hi,
Will there be any Android 10 for Mate 9?
AOSP?
For Emui, i guess not.
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Click to collapse
I wish that
Why is mate 9 dead for Roms?
giusy69 said:
Why is mate 9 dead for Roms?
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Click to collapse
because of its policy locking bootloader without any alternative route
le grande magnetto said:
because of its policy locking bootloader without any alternative route
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Ok, But you can unlock the bootloader. You just have to get the Code. I have now get the Code. But i want the Android 10.
It is really sad that it has to do without the latest version. Was really a great Smartphone.
no have GSI for mate9
aureliolage said:
no have GSI for mate9
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What is GSI? Sorry for my Bad englisch, i am italian.
Ahhh, i understand, GSI = Generic System Image
??
Currently, Mate 9 is not on Huawei's roadmap for Q:
https://www.xda-developers.com/huawei-adds-20-devices-emui-10-update-roadmap/
zgfg said:
Currently, Mate 9 is not on Huawei's roadmap for Q:
https://www.xda-developers.com/huawei-adds-20-devices-emui-10-update-roadmap/
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ok, but and GSI´s android Q , others devices can install, mate9 never install no works
aureliolage said:
ok, but and GSI´s android Q , others devices can install, mate9 never install no works
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Ok, can you then recommend a very good custom rom android 9? With many possibilities. One that may periodically update the security patch?
giusy69 said:
Ok, can you then recommend a very good custom rom android 9? With many possibilities. One that may periodically update the security patch?
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i use EMUI 9.1 in Mate9, but emui 9.1 no good, very slow and lags, no good.
no have good roms for mate9 ....
??
Soon.
Will be requiring EMUI 9.0 or 9.1 base (tested on both).
Minor tweaking left to do.
EDIT:
https://openkirin.net/download/
Just finished building and uploading a few minutes ago.
irony_delerium said:
Soon.
Will be requiring EMUI 9.0 or 9.1 base (tested on both).
Minor tweaking left to do.
EDIT:
https://openkirin.net/download/
Just finished building and uploading a few minutes ago.
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only install system.img in fastboot?
works fine ??
aureliolage said:
only install system.img in fastboot?
works fine ??
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Same as for any GSI type image.
i install Aosp 10 in my mate9
good but I didn't find it so fast and fluid,
has lags and delays, it was supposed to be better than Emui
I already uninstalled
no good Android 10 AOSP in mate9
aureliolage said:
no good Android 10 AOSP in mate9
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Click to collapse
Why it's not good, which things don't work?
it works but there are a lot of lag r system delays very artificial wheel

Want stock android pie ?

Do we have stock pie based rom for samsung m20 like pixel experience ?
Try havoc os gsi.
Thank me later.
Yo hOmie
Rooted.ndroid said:
Try havoc os gsi.
Thank me later.
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Click to collapse
are there any bugs and does this properly work, is this legit?
BenTDN said:
are there any bugs and does this properly work, is this legit?
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Click to collapse
Bugs are
Wide angle camera
flashlight
Mtp(USB transfer)

GSI flashing on k20 pro

Can someone give me a process on how can i boot gsi images on my k20 pro.
Any gsi images..
Do you already know?
Dimasik137 said:
Do you already know?
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nope i tried some gsi with fcrypt disabler but they didn't boot so just left trying.
Ezio553 said:
nope i tried some gsi with fcrypt disabler but they didn't boot so just left trying.
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Same thing, i tried to install Flyme
Dimasik137 said:
Same thing, i tried to install Flyme
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Yeah now i don't know but there should be some modifications needed to boot gsi on this phone or maybe an older vendor might be required i am not sure but i have never tried booting gsi with miui vendors only v12 vendors and oss vendor probably will never boot any gsi directly
you need android 11 vendor from MIUI 12.5. Android 10 vendor are borked that you can't use it for booting GSI ROMs. Just download MIUI 12.5 recovery ROM and delete everything except vendor.
Kursem said:
you need android 11 vendor from MIUI 12.5. Android 10 vendor are borked that you can't use it for booting GSI ROMs. Just download MIUI 12.5 recovery ROM and delete everything except vendor.
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Ok so that means i can even use eu roms vendor to boot gsis .
Ezio553 said:
Ok so that means i can even use eu roms vendor to boot gsis .
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Click to collapse
yep, as long as it's based on Android 11
Kursem said:
yep, as long as it's based on Android 11
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Click to collapse
Ok i will test out this.

Question Android 12

Is anyone trying to fix Android 12 GSI for our phone? (Boots fine but things like FP reader and 120Hz doesnt work)
How do you installed android 12??
omazio2068 said:
How do you installed android 12??
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Using Google's GSI. Just download, reboot into FastbootD and flash. But without device-specific patches it's too far from daily-driver, sadly
KrzysztofWolf99 said:
Using Google's GSI. Just download, reboot into FastbootD and flash. But without device-specific patches it's too far from daily-driver, sadly
Click to expand...
Click to collapse
Wait a few time. Android 12 will release early on Oct. I think. Then we have many great developers for device
Please Santa make for redmi 9 android 12.

[Magisk Module] Enable RAW capture for GCam

This Module enables RAW Capture on the Galaxy A30, and changes the camera Hardware Level from Limited to Full.
RAW Capture is required for most GCams to work.
For information about GCam, go to this thread. It's for the A20, but contains useful information.
Click to expand...
Click to collapse
How does it work?
It works by replacing the library located at /vendor/lib/libexynoscamera3.so with an edited one. For reverse engineering enthusiasts, here is the patch applied to the library.
Prerequisites
- Magisk v20.4 or newer
- Android 11 vendor and kernel (Not compatible with versions of the Eureka Kernel older than 9.0)
Installation
Install as a normal Magisk Module, through Magisk Manager or TWRP.
Troubleshooting
Camera doesn't work, shows Black Screen
Make sure you are using a compatible Android 11 kernel and vendor.
If this issue is happening after updating your firmware, please let me know.
Telegram
GitHub
Download
Does this work with aosp based roms? Or is it just one UI?
Borkode said:
Does this work with aosp based roms? Or is it just one UI?
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Click to collapse
Yes, it works with AOSP.
What kernel you recommend to use in gsi ROM with this module?
SirKosichka said:
What kernel you recommend to use in gsi ROM with this module?
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Click to collapse
I don't know much about kernels for the A30. In my A20 with an Android 12 GSI i use stock kernel with some small modifications (dmverity disabled, MTP fixed for AOSP, etc.)
TBM 13 said:
I don't know much about kernels for the A30. In my A20 with an Android 12 GSI i use stock kernel with some small modifications (dmverity disabled, MTP fixed for AOSP, etc.)
Click to expand...
Click to collapse
bro, you can enable 60fps FHD record for our devices?
Wow, that seems like an promising approach ! Keep up the good work.
Any chance the patcher can be extended to Galaxy S10/20/21 ? or is that a completely different topic ?
flunkyball said:
Wow, that seems like an promising approach ! Keep up the good work.
Any chance the patcher can be extended to Galaxy S10/20/21 ? or is that a completely different topic ?
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Click to collapse
Probably, I would have to check their libexynoscamera3.so library.
flunkyball said:
Wow, that seems like an promising approach ! Keep up the good work.
Any chance the patcher can be extended to Galaxy S10/20/21 ? or is that a completely different topic ?
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Click to collapse
I just checked the library of the Galaxy S10 and yes, it should be possible. However, doesn't it already support RAW?
TBM 13 said:
However, doesn't it already support RAW?
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Click to collapse
On the stock rom it probably does.
For the S10/20 on LOS only standard and wide lens are accessable whereas the telephoto is not.
On the S10 for LOS 17.1 I therefore had a patched "libexynoscamera3.so" as well granting access to telephoto lens via gcam.
However for LOS 18.1/19.0 or even for my new phone the S20 I was not able to find any patched libs anymore since nobody took the effort of reverse engineering it as you did.
Would you be willing to make the necessary adaption for your patcher to successfully enable raw on all lenses for LOS 18.1/19 on the S10/20 ?
flunkyball said:
On the stock rom it probably does.
For the S10/20 on LOS only standard and wide lens are accessable whereas the telephoto is not.
On the S10 for LOS 17.1 I therefore had a patched "libexynoscamera3.so" as well granting access to telephoto lens via gcam.
However for LOS 18.1/19.0 or even for my new phone the S20 I was not able to find any patched libs anymore since nobody took the effort of reverse engineering it as you did.
Would you be willing to make the necessary adaption for your patcher to successfully enable raw on all lenses for LOS 18.1/19 on the S10/20 ?
Click to expand...
Click to collapse
Sure. Do you have Telegram?
Bro, you can make this mod for Android 10 vendor?
SirKosichka said:
Bro, you can make this mod for Android 10 vendor?
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Click to collapse
Technically, yes. However, in the A20 enabling RAW in the Android 10 library makes the camera freeze after some seconds in apps like GCam.
If you are willing to test, i can do it, maybe the A30 doesn't have the same issue.
Bro will this mod work for Galaxy A30 (Android 11) ??
Edit: I'm sorry....for a moment I thought this mod for A20.....Sorry again.
Hridoyz said:
this mod work for Galaxy A30 (Android 11) ??
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Click to collapse
Yes, only on gsi or Oneui3.1 ROMs.You need ROM with 11 vendor
Version 2.1 of the module released, the biggest change is that there is no longer a need to change the Black Level in GCam settings, so GCams (or other camera apps) that don't have this option should now take photos without pink tint.
Full changes can be found here.
not work in A305f
Ali1412 said:
not work in A305f
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Click to collapse
That's not really helpful. What is happening to make you say it doesn't work, black screen? What ROM are you using? What kernel? What vendor, the one that comes with the ROM, stock Android 11 vendor or a custom one? What camera apps did you try?
TBM 13 said:
That's not really helpful. What is happening to make you say it doesn't work, black screen? What ROM are you using? What kernel? What vendor, the one that comes with the ROM, stock Android 11 vendor or a custom one? What camera apps did you try?
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Click to collapse
use stock rom and stock vendor and stock kernel android11 (ONE UI 3.1) and have black screen
Ali1412 said:
use stock rom and stock vendor and stock kernel android11 (ONE UI 3.1) and have black screen
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Click to collapse
on Snake OS 5 gcam support included

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