[KERNEL][V7.0|13-June-2020]ResurrectedKernel

[SUPERUSER]

still not working. Here what i did:
1. copy file "qca_cld3_wlan.ko" from WiFi_fix.zip
2. I didn't know where the file should excatly be,so I paste the file in 2 places:
- vendor/lib/
- vendor/lib/modules/
3. set permission 644 for the file in both places - vendor/lib/ and - vendor/lib/modules/
4. reboot
any ideas?

That is not correct, the file should be placed where specified.
Inside the folder "qca_cld3" so the total path to the file being /vendor/lib/modules/qca_cld3/qca_cld3_wlan.ko
If the folder does not exist create the folder with permission 755 and set the file permission on 644 and reboot

See image and notice the path at the top: This is how my phone looks

 

[Shlyify]

That is not correct

Yes sorry i wrote that folders from my memory....I got file placed same like you with permissions set 755 for folder and 644 for file

 

[SUPERUSER]

Yes sorry i wrote that folders from my memory....I got file placed same like you with permissions set 755 for folder and 644 for file

Well did it work?
Does wifi work now?

Edit:
I am not using the kernel, leme just be clear on that but I am noticing in your image that the file is half the size of the original file?
On my phone its 6,9MB big.
I dunno why that is if the file is modified to make it work with the kernel?

 

[Shlyify]

It's not working
Can you upload me your file?

 

[SUPERUSER]

It's not working
Can you upload me your file?

Here you go
https://mega.nz/#!WeRRDCAC!kFc-FQb9z3_C3fIy8vAnHDrq-ETqhFXv65WHv8GciX4

 

[Zanr Zij]

V2 Version is out guys! Check out the changelog and enjoy Snapdragon 660 CPU performance in your Mi Max 3 equiped with Snapdragon 636

Changelog:
V2:
-Overclock both big and little cores
-Underclock for more battery juice
-WiFi fixed

Uv some mv please. Redmi N5 kernel also UVable about 20-50mv ( by dev, no UI for user )

 

[Shlyify]

Tha

Here you go
https://mega.nz/#!WeRRDCAC!kFc-FQb9z3_C3fIy8vAnHDrq-ETqhFXv65WHv8GciX4

Thanks, but still not working

 

[SUPERUSER]

Opening the zip file it seems like its a repack process.
I wonder if it would be possible to make an uninstall zip file to revert to the old kernel if something goes wrong?
Similar to what magisk does, placing the original kernel in a folder if needed in the future so its being flashed back when flashing the uninstall zip

---------- Post added at 20:09 ---------- Previous post was at 20:08 ----------

Uv some mv please. Redmi N5 kernel also UVable about 20-50mv ( by dev, no UI for user )

Undervolting just a little bit would be preferable to decrease risks with the rom being unstable and avoid overheating issues

 

[Zanr Zij]

Opening the zip file it seems like its a repack process.
I wonder if it would be possible to make an uninstall zip file to revert to the old kernel if something goes wrong?
Similar to what magisk does, placing the original kernel in a folder if needed in the future so its being flashed back when flashing the uninstall zip

---------- Post added at 20:09 ---------- Previous post was at 20:08 ----------



Undervolting just a little bit would be preferable to decrease risks with the rom being unstable and avoid overheating issues

If you flash Magisk before kernel, when something go wrong you just flash Magisk Uninstaller to restore stock kernel only

 

[SUPERUSER]

If you flash Magisk before kernel, when something go wrong you just flash Magisk Uninstaller to restore stock kernel only

hmm good idea.
There is no other files being written to any other partitions that will need to be restored to default state?
Other then the qca_cld3_wlan.ko?

 

[Zanr Zij]

hmm good idea.
There is no other files being written to any other partitions that will need to be restored to default state?
Other then the qca_cld3_wlan.ko?

Magisk Uninstaller is all you need

 

[SUPERUSER]

Magisk Uninstaller is all you need

Thanks it worked.
I backed up the backup archive in /data and restored it to run the uninstall magisk.

I do confirm.
Wifi does not work.
And it does not work with restoring the original rom file.
I successfully restored the original kernel and wifi work again.

 

[mario_R]

Well did it work?
Does wifi work now?

Edit:
I am not using the kernel, leme just be clear on that but I am noticing in your image that the file is half the size of the original file?
On my phone its 6,9MB big.
I dunno why that is if the file is modified to make it work with the kernel?

It's half the size because I've used "strip" command so the size is smaller. I can compile test version without stripping the module. I don't know why AnyKernel2 can't push wifi module for some users to /vendor partiton. For my testers on telegram group WiFi_fix.zip worked. For another tester there were'nt any problem with wifi after flashing just kernel zip.

 

[SUPERUSER]

It's half the size because I've used "strip" command so the size is smaller. I can compile test version without stripping the module. I don't know why AnyKernel2 can't push wifi module for some users to /vendor partiton. For my testers on telegram group WiFi_fix.zip worked. For another tester there were'nt any problem with wifi after flashing just kernel zip.

For me the qca_cld3_wlan.ko file was replaced no issues on my end but the wifi did not work, the switch went back to off when I turned it on.
Tomorrow I might be able to give you some logs if that would help

 

[mario_R]

For me the qca_cld3_wlan.ko file was replaced no issues on my end but the wifi did not work, the switch went back to off when I turned it on.
Tomorrow I might be able to give you some logs if that would help

Are You on MIUI ROM or AOSP based ROM (some GSI ROM maybe)?

 

[mario_R]

yes I did both,100% mount/vendor
first i installed kernel than 2x reboot phone cause 1st reboot was laggy, than i install wifi fix

Are you on MIUI or do you use GSI ROM?

 

[Shlyify]

Are you on MIUI or do you use GSI ROM?

Miui - xiaomi.eu 8.9.20

 

[SUPERUSER]

Are You on MIUI ROM or AOSP based ROM (some GSI ROM maybe)?

I'm on Revolution OS
https://miui.revtechs.me/en/mimax3/

 

[mario_R]

Miui - xiaomi.eu 8.9.20

Hmm, okay tomorrow will compile test version with not stripped WiFi module

I'm on Revolution OS
https://miui.revtechs.me/en/mimax3/

As above, and as you said, could you make some logs when you're free? For example with MatLog app and send screenshots here

EDIT:
Nevermind, compiled it just now. Test it please, also keep in mind the size is big without strip command
https://drive.google.com/open?id=11B0016iGzRUe9vMPW5i_deWEN3kRPhZl
Also don't flash WiFi_fix.zip and check in /vendor/lib/modules/qcacld3/ if there is a big module file

 

[Mikromama]

WiFi works fine only on V2-test file