Develop Bugs

After flashing the sybria 9.0 rom into my mix 2, my phone stuck in the fastboot mode.

After flashing the Syberia 9.0 rom into my mix 2, my phone stuck in the fastboot mode. Every time I tried to reboot my phone, my phone will go right into the fastboot mode. I could get into the TWRP, and I perform the 'wipe' serval times.
This is what happens on my phone:
wipe the system---- flash the rom ------ reboot ----- fastboot mode
I don't know what happens with my phone. Pls help me guys:crying:

Could I try to use the official miui fastboot update via the mi flash?

Try installing again with "Clean Flash". Wipe System, Cache/Dalvik and format Data (don't wipe data).
Backup your data first, because your data will destroy.

I believe you should already have the ROM, Firmware and Gapps into internal storage.
Now boot to recovery.
Wipe Data (if u are decrypted, format data)
But be aware that formatting Data means that you have to again copy everything back to internal storage using adb. So my advice is to just wipe and see if that works out.
Install Firmware, ROM and Gapps zip.
Order of installation should be same.
Reboot - 1st boot may take some time.

Galaxy S9 SM-960F unable to boot any GSI

SM-G960F is bootlooping regardless of what GSI/gapps/kernel/etc is being installed post-PIE update.
I had, at one point, installed an 8.1 GSI long ago before I installed the CSD1 update and managed to get it to boot, but have not been able to get one to boot at all now.
Just looking for some input from anyone else running GSI's or trying to at least.
So, just to clarify, these are the steps I went through from a fresh CSD4 build. (With no success.)
Advanced Wipe
>Selected Dalvik/ART Cache, System, Data, and Cache and wiped.
Install
>Selected ARM64 A-Only GSI (Tried multiple ones, such as Resurrection Remix and Havok's)
Reboot into recovery
Advanced Wipe
>Selected System, then Resized
Install
>Selected Gapps (Tried OpenGapps, phh's GSI gapps and bitgapps)
>Tried installing custom kernels, Magisk, and vendor/firmware files when GSI+gapps didn't work.
Reboot into system
>System will reboot, show the boot screen, restart, show the boot screen again, then reach the boot animation where it will remain.
Regardless of image/gapps/kernel/vendor/firmware, it has resulted in bootloops
Currently (attempting to) pull any log I can find.
I'd appreciate any help I can get here.
Thanks.

How to flash GSI in RN8P/HMN8P?

I flashed AOSP_10_Quack_Phh-Treble_v208 many times last night.
but always failed,bootloop.
My step:
unlocked + TWRP
1.factory reset + format /data(or not)
2.flash V208.img to system image
3.format /data or not,reboot
My phone showed Redmi-logo and dm-verity error,
and bootloop.
anybody successed?
Could Somebody teach me how to flash GSI?
Maybe to flash AOSP 9?

It's reassuring to see you have attempted multiple times to flash another ROM and haven't hard bricked your phone.
My guess is you need to flash the dm-verity remove zip file. I'm assuming you have selected AVB 2.0 in TWRP? That's all I can think of but I haven't tried anything as clearly I don't have balls as big as yours

I used these following steps from tvardero :
Flash stock
Flash twrp
Make a backup of system and data (to get back into stock if needed)
Format data -> yes
Flash GSI you want to
To flash another GSI or revert to stock you use your backup of system partition.
NEVER EVER RESTORE ANYTHING ELSE THAN SYSTEM OR DATA, softbrick imminent

I try many GSI-ROM
Most bootloop,even I format /data,disable dm-verity/AVB 2.0 (TWRP by wzsx150)
My steps is
fomat /data,reboot to twrp
wipe /system ,2cache and flash gsi.img(Maybe resize /system to flash gapps)
flash magisk
disable dm-verity/AVB 2.0 with TWRP by wzsx150,or flash disabler.ZIP
GSI ROMs had some different bugs,brightness control,NO mobile signal,
sound,nfc-sim support,googlepay ,bank app etc.,

Really nice to see some testings. I hope we have some some development for our devices

Mi 9 SE in boot loop after rom flash

dear all, after flashing Xiaomi.eu 20.3.19 update I am stuck in a bootloop to the recovey or to the boot loader.
after the second attempt to flash the zip file I was not able to enter my my so the interal sd card is vlocked.
I have access to the otg drive but.
I tried additional the following:
Format data, caches and system
Install 20.3.19 via OTG
install 20.3-12 via otg
install fresh magisk 20.3 via TWRP
updarde to the newest TWRP
downgrade to an older TWRP
all without success
Does anybody have an idea to solve this issue?
Thanks in advance

If you want to flash xiaomi.eu you shouldn't wipe system when flashing from miui. It won't boot if you wipe system. So now you must flash miui with miflash. Then twrp and xiaomi.eu (wipe cache, dalvick)

Thanks alot for the swift reply.
This is the first time that I had this issue and now I am totally stuck, is there no other way than mi flash?
If I well remember flashing the factor< image will erase everything?
I made a backup but due to the locked internal sd card I have not access on this data.
Thanks for the support

Now I have another problem,
As soon as I start the Mi flash tool or the Mi unlock tool the device shuts down from bootloader mode.
I´m Stuck
Thanks for support

Maybe you have some driver problems?

@baltes: ...or try another cable or another USB-port

Thank a lot,
Ich changed the cable and the USB port as well. No change
I downloaded the standard ADB and Fastboot drivers ver 1.4.3.
I don´t hope the the devise is not toally bricked

@baltes: uninstall ADB/fastboot, Mi tools and Mi drivers. Reboot, install MiFlash again and let it install the needed drivers.

rp158 said:
@baltes: uninstall ADB/fastboot, Mi tools and Mi drivers. Reboot, install MiFlash again and let it install the needed drivers.
Click to expand...
Click to collapse
Thanks,
I uninstalled everything, and reinstalled miflashtool, no change as soon as I select refresh the 9SE shuts down (from bootloader)
I managed to erase the internal storage in TWRP, Im able now toto copy MIUI zip on the interal storage and install it successfully. but reboot is then still again innTWRP

So flash some aosp based Rom. Wipe cache, dalvick, data and system before. Do not flash magisk or other mods. Just Rom and gapps. That kind of Rom should boot. Then you can try flash latest global miui Android 10 with miflash and start over to xiaomi.eu.

@baltes: I wouldn't use AOSP to get MiUI runnable. If you do so,
* format data
* reboot to recovery
* wipe system, vendor, data, both caches
* flash ROM, no GApps
Better make a clean base by MiFlash: now you first say, that Fastboot only aborts when clicking Refresh. I don't remember this tool, but are there other options besides Refresh?

coolek33 said:
So flash some aosp based Rom. Wipe cache, dalvick, data and system before. Do not flash magisk or other mods. Just Rom and gapps. That kind of Rom should boot. Then you can try flash latest global miui Android 10 with miflash and start over to xiaomi.eu.
Click to expand...
Click to collapse
Hello, i don´t know wy but after several formats and installations it worked and I´m running now on 20-3-19
Thanks all

Custom ROMS don't work on my device, how do I restore MIUI?

Hello, unfortunately I've tried flashing Pixel Experience and LineageOS along with the vendor.img from the PE thread but they both don't boot up (infinite loading screen). Also the official TWRP doesn't work for me, but the unofficial one by wzsx150 (LR team) does work.
The problem now is that I cannot restore MIUI back. I've tried restoring all the backups I made prior flashing any vendor or custom ROM (except for the Data partition) but it does not boot, so I have downloaded the EU firmware from the official website and tried to flash it. These are the steps I follow:
-Wipe System, Vendor, Data, Internal Storage, Cache, Cache / Dalvik
-Flash MIUI zip
-Enter fastboot
-Re-apply anti-brick fix
-Flash vbmeta.img (taken from the official MIUI zip) with following command:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
And this is what I get:
When I first turn on the device, I get the Redmi logo for about 20 seconds, then it reboots automatically. At the startup, TWRP automatically boots instead of System.
How do I fix it?
One last thing: I have the EEU version, idk if that's the root of all the problems I had.

Vexx_zerozero said:
Hello, unfortunately I've tried flashing Pixel Experience and LineageOS along with the vendor.img from the PE thread but they both don't boot up (infinite loading screen). Also the official TWRP doesn't work for me, but the unofficial one by wzsx150 (LR team) does work.
The problem now is that I cannot restore MIUI back. I've tried restoring all the backups I made prior flashing any vendor or custom ROM (except for the Data partition) but it does not boot, so I have downloaded the EU firmware from the official website and tried to flash it. These are the steps I follow:
-Wipe System, Vendor, Data, Internal Storage, Cache, Cache / Dalvik
-Flash MIUI zip
-Enter fastboot
-Re-apply anti-brick fix
-Flash vbmeta.img (taken from the official MIUI zip) with following command:
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
And this is what I get:
When I first turn on the device, I get the Redmi logo for about 20 seconds, then it reboots automatically. At the startup, TWRP automatically boots instead of System.
How do I fix it?
One last thing: I have the EEU version, idk if that's the root of all the problems I had.
Click to expand...
Click to collapse
This thread may help you:-
https://forum.xda-developers.com/redmi-note-8-pro/how-to/flashing-ota-fastboot-rom-tgz-xiaomi-t3993359

doop said:
This thread may help you:-
https://forum.xda-developers.com/redmi-note-8-pro/how-to/flashing-ota-fastboot-rom-tgz-xiaomi-t3993359
Click to expand...
Click to collapse
Well, I think I'm in condition n.1 "Can'boot to home screen but you can still enter recovery mode. Then download the firmware update.zip to install it via recovery mode.". As you can see, I've already tried flashing MIUI. It doesn't boot.

Vexx_zerozero said:
Well, I think I'm in condition n.1 "Can'boot to home screen but you can still enter recovery mode. Then download the firmware update.zip to install it via recovery mode.". As you can see, I've already tried flashing MIUI. It doesn't boot.
Click to expand...
Click to collapse
Seeing as you have already tried that I would move onto the flashing via fastboot or miflash method.

Hello. I'll close the thread here for now, as an user helped me to install Pixel Experience successfully. Thanks a lot for the help!
(for those who have problems with custom roms, in short: after flashing the zip file, go to the Advanced tab in the unofficial TWRP and choose "Close AVB2.0" and then "RM Encrypt". Apply both of these fixed with ALL the boxes checked for both options. Done!).