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I'm stuck

Hi guys,
for some reason after I did update to KangVIP I can't get rid off it. Besides I got no wifi and bt and I was going to start over with b023 as suggested but at this point I wont bother anymore.
I did wipe the system, I did advanced wipe using twrp but no matter what I do none of the stock firmwares are going through however the Kanga one always goes through.(KangaVIP goes through only in TWRP)
twrp 2.8.7.0
wipe
advanced wipe
I select all the partitions
mkdosfs process ended with error=1
unable to wipe /usb
unknown mtp message type: 1
unable to wipe /usb
I go back, restart to fastboot, (device is saying there is no OS installed), I restore the recovery, create dload folder on my sdcard, put there 028 (actually I tried all of them already), volume+ volume - power and I get error.
What am I missing ?
Anyone can help ?
Thanks in advance.
Eric

First you did a OTA from B029 to B209?
If so you are now on a Android 6 ROM you cant go back to Android 5 without a Rollback from Huawei.

Hirs_E_Fruit said:
First you did a OTA from B029 to B209?
If so you are now on a Android 6 ROM you cant go back to Android 5 without a Rollback from Huawei.
Click to expand...
Click to collapse
Yes I did then I wiped everything and started with b028 again.
Same thing, wifi didn't work same with BT.
Wipe again and this time I did local update and since the local update I can't go back not even b029.

77Eric77 said:
Yes I did then I wiped everything and started with b028 again.
Same thing, wifi didn't work same with BT.
Wipe again and this time I did local update and since the local update I can't go back not even b029.
Click to expand...
Click to collapse
Right now you are on a Android 5 or Android 6 ROM?
If you on a Android 5 ROM you can force update a Complete ROM to install a clean system and try if everything works.

Hirs_E_Fruit said:
Right now you are on a Android 5 or Android 6 ROM?
If you on a Android 5 ROM you can force update a Complete ROM to install a clean system and try if everything works.
Click to expand...
Click to collapse
I'm stuck on 6.0
I know I can do force update on 5.0 I said it above I just can't do it with 6.0 -> b029, only with your rom.

Anyone else is having this issue ?
The Kanga rom got a quite few problems no wifi and not BT, Google play services crashing (this can be fixed with gapps) my co worker just tried it with his own methods and same issue. After I went through the whole Kanga thread 60% of the posters got problems most of them are ignored.

I don't have any problems but I think the people with problems are people who have a DAV 701L.

Hirs_E_Fruit said:
Right now you are on a Android 5 or Android 6 ROM?
If you on a Android 5 ROM you can force update a Complete ROM to install a clean system and try if everything works.
Click to expand...
Click to collapse
Hirs_E_Fruit said:
I don't have any problems but I think the people with problems are people who have a DAV 701L.
Click to expand...
Click to collapse
I got DAV-703L, just simple question, why is the wifi and bt not working ?
When I get into Kanga I can remove the root or deny access to it is there a way to ditch it ?
Yeah I know it's working for you and it's not working for 10 other people including 703L owners. There is something wrong with the rom no doubt about it.

77Eric77 said:
I got DAV-703L, just simple question, why is the wifi and bt not working ?
When I get into Kanga I can remove the root or deny access to it is there a way to ditch it ?
Yeah I know it's working for you and it's not working for 10 other people including 703L owners. There is something wrong with the rom no doubt about it.
Click to expand...
Click to collapse
I think there was an error while flashing and without a full clean Rom flash i can't see a solution.
Before I got it to work I flashed it more than 3 times and everytime everything worked so I think don't think the ROM is that bugged.

Hirs_E_Fruit said:
I think there was an error while flashing and without a full clean Rom flash i can't see a solution.
Before I got it to work I flashed it more than 3 times and everytime everything worked so I think don't think the ROM is that bugged.
Click to expand...
Click to collapse
The first rom you introduced is working "fine" I get the wifi and bt no problem but once I switch into the latest build it's gone.
Any idea where can I get full clean Rom ?
This one is a no go http://www.needrom.com/download/p8max-dav-703l/

I managed to rollback to 5.1.1 but when I try to force flash it, it says it's not compatible.

If you don't update properly to B209, when you flash any B209 rom you are going to run into issues such as the wireless Bluetooth and sim card switching for some. If you properly updated the dload method should have completed successfully. Look at the kernel and radio version of B209 in About phone and compare it to others and see if they match.

ajsmsg78 said:
If you don't update properly to B209, when you flash any B209 rom you are going to run into issues such as the wireless Bluetooth and sim card switching for some. If you properly updated the dload method should have completed successfully. Look at the kernel and radio version of B209 in About phone and compare it to others and see if they match.
Click to expand...
Click to collapse
I don't want to use your rom even if you removed the Chinese it's still inside the system. Boot load times take much longer. Unexpected crashes. I did try it on 4 phones with OTA and local updates 2 are working but the Kang does crash twice a day minimum.
All what I'm asking is how to restore it to it's original settings, this was my worst mistake ever.
What I'm trying to say if I do something I do it properly just look at your thread 85% failure ratio that doesn't look like it was done properly does it ?

77Eric77 said:
I don't want to use your rom even if you removed the Chinese it's still inside the system. Boot load times take much longer. Unexpected crashes. I did try it on 4 phones with OTA and local updates 2 are working but the Kang does crash twice a day minimum.
All what I'm asking is how to restore it to it's original settings, this was my worst mistake ever.
What I'm trying to say if I do something I do it properly just look at your thread 85% failure ratio that doesn't look like it was done properly does it ?
Click to expand...
Click to collapse
Really dude?? No worries, it will be the last time I do anything for the P8Max. Maybe you should just sell the phone since you're having all sorts of issues with it....or maybe you should have left it totally stock then. Or maybe read through the Mediapad X2 forums because the two phones are very similar.

How to downgrade HTC U11+ from Android Pie?

I have HTC U11+ TW version. Ever since I got the Pie update, my phone is freezing a lot. I need to force restart it 10+ times a day. I tried factory reset, clear cache, etc. Nothing works. I did not have any experience with flashing, but I have been reading a lot. I have my bootloader unlocked with S-ON.
My current build number is 2.15.709.1, since I wanted to downgrade, I tried flashing stock image HTC_U11+_TW_1.24.709.999_Images_OTA using fastboot (no TWRP). My phone went into a bootloop when I did that. I think this is because I can only flash an image with the same build number? Anyway, I flashed a HTC_U11+_TW_2.15.709.1_Images_OTA image and my phone is back to where it was, Android Pie (no bootloop), but still freezing a lot.
I found the HTC_DevInfo_Tool.zip tool on this thread https://forum.xda-developers.com/u11/how-to/guide-downgrade-htc-u11-oreo-to-nougat-t3754481, but I am not sure if it will work on my phone.
Can someone advise what should I do to downgrade? Also did anyone face a similar problem after the update?

this is a U11 forum, you might ask in the respective forum for your phone

Yes i have similar problem .please advice this topics

How to downgrade HTC U11+ from Android Pie?

Already created thread in the wrong place https://forum.xda-developers.com/showthread.php?t=3952280
I have HTC U11+ TW version. Ever since I got the Pie update, my phone is freezing a lot. I need to force restart it 10+ times a day. I tried factory reset, clear cache, etc. Nothing works. I did not have any experience with flashing, but I have been reading a lot. I have my bootloader unlocked with S-ON.
My current build number is 2.15.709.1, since I wanted to downgrade, I tried flashing stock image HTC_U11+_TW_1.24.709.999_Images_OTA using fastboot (no TWRP). My phone went into a bootloop when I did that. I think this is because I can only flash an image with the same build number? Anyway, I flashed a HTC_U11+_TW_2.15.709.1_Images_OTA image and my phone is back to where it was, Android Pie (no bootloop), but still freezing a lot.
I found the HTC_DevInfo_Tool.zip tool on this thread https://forum.xda-developers.com/u11/how-to/guide-downgrade-htc-u11-oreo-to-nougat-t3754481, but I am not sure if it will work on my phone.
Can someone advise what should I do to downgrade? Also did anyone face a similar problem after the update?

I found someone tried what I wanted to do here
https://forum.xda-developers.com/htc-u11/help/error132-signature-error-downgrade-htc-t3948079
Looks like it wont work?

stable android 11 released for op7p

why is no one discussing stable android 11 for op7p ? got my update round 3 a.m. this morning. been searching all day for a working twrp since the stable android 11 been released. no luck though......

Hi,
Today I installed the update manually and my phone keeps flashing the TWRP load-screen at boot. It's stuck now. Is that because there is no compatible TWRP version yet? How do I fix this?? Any idea?

There is no working TWRP yet for Android 11. You'll need to flash the stock boot.img or rooted boot.img from one of the threads in the news, guides section.
Edit: TWRP screen flashing is because it's incompatible. I had the same issue on the open betas.

Have the exact same issue as above, Twrp screen flashing, cannot boot back to normal even with adb... anybody has a rooted boot.img link that knows works with Android 11?
Should have checked on xda first *slaps his face*
Always check xda first *slaps his face again*
EDIT: For other poor saps with this issue use this -> https://www.androidfilehost.com/?fid=2188818919693770594 I didnt managed to get booted with rooted img but the original boot img file worked well ... at least I got a phone now...

im on 10.3.8 and rooted..
can i just do the same old process.. twrp isnt an issue as long as may apps are safe and root..

santiagoruel13 said:
im on 10.3.8 and rooted..
can i just do the same old process.. twrp isnt an issue as long as may apps are safe and root..
Click to expand...
Click to collapse
No, its not the same process.... For me for example I couldnt get wifi to actually work on rooted image AND you lose the ability to do backups via TWRP..... Refer here for the latest on this: https://forum.xda-developers.com/t/...p-recovery-for-oneplus-7-pro.3931322/page-153

dejjem said:
No, its not the same process.... For me for example I couldnt get wifi to actually work on rooted image AND you lose the ability to do backups via TWRP..... Refer here for the latest on this: https://forum.xda-developers.com/t/...p-recovery-for-oneplus-7-pro.3931322/page-153
Click to expand...
Click to collapse
I mean.. same steps.. that ive used so far amd retain its root.
1. Download rom via o2 updater
2. Flash it via local update
3. Install magisk to inactive slot
4. Reboot.
So if i do this.. wifi wont work??? Is that it???
Finished updating my phone..after downloading it for about 2 hours.
And im quite satisfied with the results. No problems whatsoever..

Glad for you... You probably had already removed the encryption on your mobile... from what I'm reading that is the main incompatibility issue with TWRP...
FWIW after playing around for a day, I had to revert everything Phone wifi was weird (weirder with root and all mods disabled) and system was a little unstable in some 3p apps and there seems to be some bugs with the phone screen 60/90 refresh... Gonna wait a bit to update again.

dejjem said:
Glad for you... You probably had already removed the encryption on your mobile... from what I'm reading that is the main incompatibility issue with TWRP...
FWIW after playing around for a day, I had to revert everything Phone wifi was weird (weirder with root and all mods disabled) and system was a little unstable in some 3p apps and there seems to be some bugs with the phone screen 60/90 refresh... Gonna wait a bit to update again.
Click to expand...
Click to collapse
i dont mind not having TWRP for the meantime,, i just used TWRP previously for flashing CUSTOM kernels.. hehehehe.
anyways, what problem have you encountered regarding wifi?? i dont seem to experience those,, maybe because i came from stable oos 10.3.8..
what app crashed and problems have you encountered???

Problems with my Xiaomi Redmi 8A

Hello people of XDA Forum,
Since a couple of years I own a Xiaomi Redmi 8A, which I ordered brand new on AliExpress.
After a couple of failed attempts to install a Custom Rom on the device, I still have an unlocked bootloader
and a "offical" stock firmware on the smartphone installed. Sadly now occurs an other problem,
frequently the screen "freezes" when I want to use the touchscreen. Sometimes when I put the power-button
and pressing it another time the screen responsed to it. But not always, it's getting very frustating when
for example I play "Call of Duty Mobile". My question is that I want to know of the problem is software-
or hardware based? Hopefully you can help me out, thnx

Have you modified anything in your device recently? No? Then it's probably hardware issue.
Do you have any damage to your phone? Then it's even more likely to be hardware issue.

XDHx86 said:
Have you modified anything in your device recently? No? Then it's probably hardware issue.
Do you have any damage to your phone? Then it's even more likely to be hardware issue.
Click to expand...
Click to collapse
Thanks for the reply. Now I have this problem for a couple of weeks sadly... There is no visible damage on the
device, but I have dropped the smartphone a couple of times out my hand... So I have this problem and I thought
that a firmware upgrade might help me out, but the problem still remains.

TrippyBlade said:
Thanks for the reply. Now I have this problem for a couple of weeks sadly... There is no visible damage on the
device, but I have dropped the smartphone a couple of times out my hand... So I have this problem and I thought
that a firmware upgrade might help me out, but the problem still remains.
Click to expand...
Click to collapse
If you think the damage to your phone is significant enough for it to affect your screen then maybe you should send it for a checkup.
Although you can try using different ROM to test if it works since it's probably much cheaper to do so than fixing the screen.
But don't flash an OTA update, flash latest stock ROM manually or flash a custom ROM. That way the settings are reset, you can backup your data with TWRP.

XDHx86 said:
If you think the damage to your phone is significant enough for it to affect your screen then maybe you should send it for a checkup.
Although you can try using different ROM to test if it works since it's probably much cheaper to do so than fixing the screen.
But don't flash an OTA update, flash latest stock ROM manually or flash a custom ROM. That way the settings are reset, you can backup your data with TWRP.
Click to expand...
Click to collapse
Allright, thank you very much for the suggestion. Finally I managed to flash an older Fastboot ROM through
the "MI Flash Tool", which solved my touchscreen problems.