Database Info

i cant not install custom roms!

i have problem installing custom roms... can anybody help me?
Steps I follow:
1- With Stock ROM (bootloader and modem correct for custom rom) without custom recovery.
2- OEM unlock activated in developers settings
3- Flash TWRP recovery 3.0.2-4 with Odin 3.12.3
4- In TWRP recovery, swype for do modifications
5- Wipe - Format Data - Write "yes" (tried 4 or 5 times)
6- Reboot to recovery again (tried without this)
7- Flash no-verity-opt-encrypt-4.1 from OTB USB (internal storage tried too)... no errors
8- Reboot to recovery (tried without this)
9- Flash custom rom from OTG USB (internal storage tried too)
10- samsung logo and nothing...
I think the problem is with the encryption of the folder /data but it is assumed that the no-verity-opt-encrypt-4.1 file disables encryption.
i tried Superman rom and The Galaxy project, last versions.

have you tried rooting your phone using this guide
works only on exynos models.

lifeisgood210 said:
have you tried rooting your phone using this guide
works only on exynos models.
Click to expand...
Click to collapse
the problem is installing custom roms, root is possible. But thanks

I have the same problem with most all the roms that I have tried. Superman and Phoenix are not working but TheGalaxyProject is.

I think there is something Samsung has done with the latest firmware that makes it impossible to install custom roms. And nobody in this forum knows it yet

Nothing? I need help...

sakun-ice said:
Nothing? I need help...
Click to expand...
Click to collapse
Have you tried other custom recovery beside TWRP.......

AshTechsoft said:
Have you tried other custom recovery beside TWRP.......
Click to expand...
Click to collapse
The installation tutorial says that I have to have the latest version of twrp (3.0.2-4)

sakun-ice said:
The installation tutorial says that I have to have the latest version of twrp (3.0.2-4)
Click to expand...
Click to collapse
Don't worry try other recovery beside twrp nothing will happens
!!! BUT BEFORE ANY STEPS YOU HAVE TO MAKE BACKUP OF YOUR DEVICE!!!

AshTechsoft said:
Don't worry try other recovery beside twrp nothing will happens
!!! BUT BEFORE ANY STEPS YOU HAVE TO MAKE BACKUP OF YOUR DEVICE!!!
Click to expand...
Click to collapse
Thanks. I'll try tomorrow. I will tell my experience here.

There is no recovery other than TWRP. Another option?

sakun-ice said:
There is no recovery other than TWRP. Another option?
Click to expand...
Click to collapse
Try after flash oldest twrp for your s7 means twrp 3.0.0-0 by Odin
Then try to install custom roms.........
Send your openion.....
---------- Post added at 01:25 PM ---------- Previous post was at 01:24 PM ----------
sakun-ice said:
There is no recovery other than TWRP. Another option?
Click to expand...
Click to collapse
Try after flash oldest twrp for your s7 means twrp 3.0.0-0 by Odin
Then try to install custom roms.........
Here is link of twrp 3.0.0-0
https://dl.twrp.me/herolte/twrp-3.0.0-0-herolte.img.tar
Send your openion.....

solved!!
The problem is that I downloaded the rom and the file was corrupt. Something happens with my computer and my wifi adapter.

sakun-ice said:
solved!!
The problem is that I downloaded the rom and the file was corrupt. Something happens with my computer and my wifi adapter.
Click to expand...
Click to collapse
Yeah!!! I happy that your problem is solved......

Root & Install Magisk in MI A1 With December Security Patch Update ( N2G47H.7.12.19 )

Root & Install Magisk in MI A1 With December Security Patch Update ( N2G47H.7.12.19 )
Required files :
1. TWRP 3.1.1 by MohanCM
https://androidfilehost.com/?fid=745849072291685548
2. TWRP Installer 3.2.1.0
https://androidfilehost.com/?fid=962021903579497776
3. Magisk-v14.6(1468)
https://forum.xda-developers.com/apps/magisk/beta-magisk-v13-0-0980cb6-t3618589
4. Magisk Manager 5.5.0
https://magiskmanager.com/Magisk/MagiskManager-v5.5.0.apk
Instruction:
1. Flash latest December fastboot rom or update to latest december patch 7.12.19. ( "Clean Flash" is Recommended )
2. boot to twrp using fastboot commads
( fastboot boot recovery-3.1.1-1.img )
3. Then Install twrp-mia1-installer-tissot-3.2.1.0.zip
4. Next Install Magisk-v14.6(1468)
After all installation completed, go to main menu in twrp by pressing HOME button.
select REBOOT . Select SLOT B. reboot SYSTEM
finally install Magisk Manager apk file.
thats all root works perfectly.
Screenshots Below.

TWRP 3.2.1.0 does not show either sdcard or the microSD.

Can you please link latest fastboot rom
Sent from my Mi A1 using Tapatalk

Can you please link latest fastboot rom
Click to expand...
Click to collapse
http://bigota.d.miui.com/7.12.7/tissot_images_7.12.7_20171207.0000.00_7.1_ac947e5007.tgz
---------- Post added at 12:00 PM ---------- Previous post was at 11:58 AM ----------
blackyz01 said:
Can you please link latest fastboot rom
Sent from my Mi A1 using Tapatalk
Click to expand...
Click to collapse
Spk1690 said:
Required files :
1. TWRP 3.1.1 by MohanCM
https://androidfilehost.com/?fid=745849072291685548
2. TWRP Installer 3.2.1.0
https://androidfilehost.com/?fid=962021903579497776
3. Magisk-v14.6(1468)
https://forum.xda-developers.com/apps/magisk/beta-magisk-v13-0-0980cb6-t3618589
4. Magisk Manager 5.5.0
https://magiskmanager.com/Magisk/MagiskManager-v5.5.0.apk
Instruction:
1. Flash latest December fastboot rom or update to latest december patch 7.12.19. ( "Clean Flash" is Recommended )
2. boot to twrp using fastboot commads
( fastboot boot recovery-3.1.1-1.img )
3. Then Install twrp-mia1-installer-tissot-3.2.1.0.zip
4. Next Install Magisk-v14.6(1468)
After all installation completed, go to main menu in twrp by pressing HOME button.
select REBOOT . Select SLOT B. reboot SYSTEM
finally install Magisk Manager apk file.
thats all root works perfectly.
Screenshots Below.
Click to expand...
Click to collapse
My phone is bootloop after changing slot b, reboot

Spk1690 said:
Required files :
1. TWRP 3.1.1 by MohanCM
https://androidfilehost.com/?fid=745849072291685548
2. TWRP Installer 3.2.1.0
https://androidfilehost.com/?fid=962021903579497776
3. Magisk-v14.6(1468)
https://forum.xda-developers.com/apps/magisk/beta-magisk-v13-0-0980cb6-t3618589
4. Magisk Manager 5.5.0
https://magiskmanager.com/Magisk/MagiskManager-v5.5.0.apk
Instruction:
1. Flash latest December fastboot rom or update to latest december patch 7.12.19. ( "Clean Flash" is Recommended )
2. boot to twrp using fastboot commads
( fastboot boot recovery-3.1.1-1.img )
3. Then Install twrp-mia1-installer-tissot-3.2.1.0.zip
4. Next Install Magisk-v14.6(1468)
After all installation completed, go to main menu in twrp by pressing HOME button.
select REBOOT . Select SLOT B. reboot SYSTEM
finally install Magisk Manager apk file.
thats all root works perfectly.
Screenshots Below.
Click to expand...
Click to collapse
Thank you for the instruction. I have been looking for a solution.
I finally managed to get TWRP and root installed. However, there seems to be a couple of issues:
a) It is not able to detect the microsd card. The option to mount the microsd is not available.
b) when clearing cache, there is a message, unable to find /cache partition.
From completing Step 2, it booted into TWRP, however instead of choosing 'Swipe to allow modification', I selected ' Keep read only'. Not sure if this contributes less than 100% TWRP installation.
However, I tried to install TWRP again, but the first boot screen where it has the option to 'Keep read only' and 'Swipe to allow modification' is not there anymore.
In any case, I would like to know
i) if the selection 'Keep read only' is correct or 'swipe to allow modification'?
ii) how can I fix the TWRP installation?
Many thanks.

Good Job bro
All work fine !!! I leave my Nexus 5x for mi A1 no regret...

laugeek57 said:
Good Job bro
All work fine !!! I leave my Nexus 5x for mi A1 no regret...
Click to expand...
Click to collapse
bro can you give us your detailed steps.
i have a bootloop and i followed every word in the instructions
Thanks

SEMCXperiaArcS said:
bro can you give us your detailed steps.
i have a bootloop and i followed every word in the instructions
Thanks
Click to expand...
Click to collapse
Hello,
At which stage do you have a bootloop?
I just followed the steps and all work fine...

Why so complicated setup?
1. flash stock ROM via fastboot
2. fastboot boot twrp-3.1.1.img
3. install magisk 15.1
4. reboot to system
If first boot takes more than 2-3 minutes, hold power off button until phones restarts, second start will take the usual time.

laugeek57 said:
Hello,
At which stage do you have a bootloop?
I just followed the steps and all work fine...
Click to expand...
Click to collapse
the only thing I did differently from the instructions was that I updated from the previous version and did not directly install the fastboot ROM given in the link above. I'm trying using the fastboot ROM given above. let's see.

_mysiak_ said:
Why so complicated setup?
1. flash stock ROM via fastboot
2. fastboot boot twrp-3.1.1.img
3. install magisk 15.1
4. reboot to system
If first boot takes more than 2-3 minutes, hold power off button until phones restarts, second start will take the usual time.
Click to expand...
Click to collapse
Is it Magisk 15.1 or 14.6? Th guide says we need 14.6.
plus did you flash twrp installer.zip?
---------- Post added at 11:26 PM ---------- Previous post was at 11:17 PM ----------
laugeek57 said:
Hello,
At which stage do you have a bootloop?
I just followed the steps and all work fine...
Click to expand...
Click to collapse
After fastboot flashing the ROM the phone reboots to system. It shows a small 63 mb update. Should i update or leave it and follow the steps?

SEMCXperiaArcS said:
Is it Magisk 15.1 or 14.6? Th guide says we need 14.6.
plus did you flash twrp installer.zip?
---------- Post added at 11:26 PM ---------- Previous post was at 11:17 PM ----------
After fastboot flashing the ROM the phone reboots to system. It shows a small 63 mb update. Should i update or leave it and follow the steps?
Click to expand...
Click to collapse
I installed latest magisk (v15.1) and its workig fine

SEMCXperiaArcS said:
Is it Magisk 15.1 or 14.6? Th guide says we need 14.6.
plus did you flash twrp installer.zip?
---------- Post added at 11:26 PM ---------- Previous post was at 11:17 PM ----------
After fastboot flashing the ROM the phone reboots to system. It shows a small 63 mb update. Should i update or leave it and follow the steps?
Click to expand...
Click to collapse
At the time of writing, the latest version of Magisk was 14.6. It is now 15.1, and you can use that one if you wish.
Yes, update, and make sure that after it is done, you are at build number N2G47H.7.12.19. Then you can root again as you will be at the latest stable Nougat build.

goofball2k said:
At the time of writing, the latest version of Magisk was 14.6. It is now 15.1, and you can use that one if you wish.
Yes, update, and make sure that after it is done, you are at build number N2G47H.7.12.19. Then you can root again as you will be at the latest stable Nougat build.
Click to expand...
Click to collapse
i checked my version. it is N2G47H.7.12.19 for sure. I unlock bootloader and i boot into recovery-3.1.1-1.img
then i flash twrp-mia1-installer-tissot-3.2.1.0 and boot into system but there is a boot loop.
i did not install magisk to determine where the problem is.
Edit -- problem solved. I did nothing new but it went right this time! thanks guys all of you!! Cheers

SEMCXperiaArcS said:
i checked my version. it is N2G47H.7.12.19 for sure. I unlock bootloader and i boot into recovery-3.1.1-1.img
then i flash twrp-mia1-installer-tissot-3.2.1.0 and boot into system but there is a boot loop.
i did not install magisk to determine where the problem is.
Edit -- problem solved. I did nothing new but it went right this time! thanks guys all of you!! Cheers
Click to expand...
Click to collapse
I would not flash the actual TWRP unless you really need it with you at all times on the phone. I just boot into it when I need it. With TWRP installed, it's most likely that you won't get OTA updates.

SEMCXperiaArcS said:
Is it Magisk 15.1 or 14.6? Th guide says we need 14.6.
plus did you flash twrp installer.zip?
---------- Post added at 11:26 PM ---------- Previous post was at 11:17 PM ----------
After fastboot flashing the ROM the phone reboots to system. It shows a small 63 mb update. Should i update or leave it and follow the steps?
Click to expand...
Click to collapse
15.1 and don't install TWRP, just boot it and don't allow system modifications or you won't be able to apply OTA.

My mobile Date is not working..I have even factory reset my phone.. But yet it is not solved. Why?? Somebody help!!

Rakibboss said:
My mobile Date is not working..I have even factory reset my phone.. But yet it is not solved. Why?? Somebody help!!
Click to expand...
Click to collapse
If everything else fails, use mitool to install factory images, and startover again

amithiel said:
If everything else fails, use mitool to install factory images, and startover again
Click to expand...
Click to collapse
I flashed two times..

Rakibboss said:
My mobile Date is not working..I have even factory reset my phone.. But yet it is not solved. Why?? Somebody help!!
Click to expand...
Click to collapse
Check your APN settings for your provider are set properly on the phone.

Problem Installing Januray Patch Rooted User

Not Able to Install OTA
Uninstalled Magisk Restored Stock Boot.img Still Having Same Issue
Bootloader Unlocked

You're gonna need to flash the official factory image and update from there. Magisk restore never worked for me.

You can use mi flash tool to restore whole stock system and save user data

In Simple No Way To Install Without Flashing Stock ROM to Install OTA?

hk16 said:
In Simple No Way To Install Without Flashing Stock ROM to Install OTA?
Click to expand...
Click to collapse
Uninstall magisk and magisk modules
Reboot
Flash stock boot image
Reboot
Update new OTA
Wait for new OTA Patched Boot for rooting

wulfe13 said:
You can use mi flash tool to restore whole stock system and save user data
Click to expand...
Click to collapse
i have installed but now i m not getting OTA what to do now..?

Delete Google framework data and try again

coremania said:
Delete Google framework data and try again
Click to expand...
Click to collapse
tried but not getting

Rajeev said:
Uninstall magisk and magisk modules
Reboot
Flash stock boot image
Reboot
Update new OTA
Wait for new OTA Patched Boot for rooting
Click to expand...
Click to collapse
Thanks Dude But Not Working for Me Already Tested.

hk16 said:
Thanks Dude But Not Working for Me Already Tested.
Click to expand...
Click to collapse
It should be enough if you flash boot.img and system.img via fastboot to your current partition. I guess you changed something in your system.

hk16 said:
Thanks Dude But Not Working for Me Already Tested.
Click to expand...
Click to collapse
Its work 100%. U have done something wrong

suryaabadsar said:
i have installed but now i m not getting OTA what to do now..?
Click to expand...
Click to collapse
Here, if it's just the small update
https://forum.xda-developers.com/showpost.php?p=75180950&postcount=16

coremania said:
Here, if it's just the small update
https://forum.xda-developers.com/showpost.php?p=75180950&postcount=16
Click to expand...
Click to collapse
So we cant just install the OTA from TWRP and Magisk after that?

Is this update fixed a lot of bugs on december oreo update?
Wysłane z mojego Mi A1 przy użyciu Tapatalka

Same problem. I flashed stock boot image. Attempted to update but failed. Relocked bootloader to make sure system is untouched. Booted normally which means system is not modified. Tried to update again and same error. It occurs halfway of step 1 when installing.

Sometimes stock boot image is not enough, so just flash the whole thing in mi flash tool, lol
If it has something to do with Magisk modules, try flashing the magisk uninstaller in twrp first then let system boot first, before flashing stock boot img
---------- Post added at 02:32 PM ---------- Previous post was at 02:30 PM ----------
suryaabadsar said:
i have installed but now i m not getting OTA what to do now..?
Click to expand...
Click to collapse
If you're back to stock then all you have to do is sit tight and wait for update to reach you bro

wulfe13 said:
Sometimes stock boot image is not enough, so just flash the whole thing in mi flash tool, lol
If it has something to do with Magisk modules, try flashing the magisk uninstaller in twrp first then let system boot first, before flashing stock boot img
---------- Post added at 02:32 PM ---------- Previous post was at 02:30 PM ----------
If you're back to stock then all you have to do is sit tight and wait for update to reach you bro
Click to expand...
Click to collapse
thanks
i got the update. :good::good::good:

gordito_gr said:
So we cant just install the OTA from TWRP and Magisk after that?
Click to expand...
Click to collapse
I didn't try to adb sideload the ota with twrp.
But you can try.
I always wait for complete images to flash the *.img
with twrp. Most comfortable for me.

coremania said:
It should be enough if you flash boot.img and system.img via fastboot to your current partition. I guess you changed something in your system.
Click to expand...
Click to collapse
I Used Magisk Modules Api 2 Changer and SE Linux Permissive Thats All.During Installation Of OTA I Uninstalled Magisk and Disabled Modules and Restored Stock Boot Image Done Everything.But Still It Shows Not Able Install.Thanks for Your Help.But the Problem is Resloved Now Flashed Stock ROM then Installed Now Rooted with Jan Patched Boot Image.

cyberangel22k said:
Same problem. I flashed stock boot image. Attempted to update but failed. Relocked bootloader to make sure system is untouched. Booted normally which means system is not modified. Tried to update again and same error. It occurs halfway of step 1 when installing.
Click to expand...
Click to collapse
Same Here Bro Now Flashed Stock ROM Now Working Normally.

Android P Installation with TWRP

Hi, how do I install the latest android P on my oneplus 6? I have an unlocked bootloader with twrp installed but not rooted.

Download the P zip via OnePlus forums, flash it through the update section in settings and wipe the phone via recovery. It will wipe TWRP though and replace it with stock recovery.

roniistar said:
Hi, how do I install the latest android P on my oneplus 6? I have an unlocked bootloader with twrp installed but not rooted.
Click to expand...
Click to collapse
Download the full version, install in TWRP 3.2.1 and install TWRP immediately afterwards, then back to the TWRP menu and reinstall TWRP.zip again, then restart and enjoy

ed-gonzo said:
Download the full version, install in TWRP 3.2.1 and install TWRP immediately afterwards, then back to the TWRP menu and reinstall TWRP.zip again, then restart and enjoy
Click to expand...
Click to collapse
Have you tried this? I don't think this will work. Don't i have to wipe everything?

Mike.YT said:
Download the P zip via OnePlus forums, flash it through the update section in settings and wipe the phone via recovery. It will wipe TWRP though and replace it with stock recovery.
Click to expand...
Click to collapse
Thanks. Will give this a try

roniistar said:
Have you tried this? I don't think this will work. Don't i have to wipe everything?
Click to expand...
Click to collapse
Yes, it worked this way for me

ed-gonzo said:
Download the full version, install in TWRP 3.2.1 and install TWRP immediately afterwards, then back to the TWRP menu and reinstall TWRP.zip again, then restart and enjoy
Click to expand...
Click to collapse
When u say back to twrp menu you mean after reboot to recovery and then to install twrp.zip or in the same session to install twrp twice?

what are known bugs in DP3?
does snap chat work? as reports say that safety net fails

galza said:
When u say back to twrp menu you mean after reboot to recovery and then to install twrp.zip or in the same session to install twrp twice?
Click to expand...
Click to collapse
So that TWRP is not deleted, I recommend to install it again in TWRP menu!
Sure is safe.

virtyx said:
what are known bugs in DP3?
does snap chat work? as reports say that safety net fails
Click to expand...
Click to collapse
works but i have magisk installed so maybe that did something

NateDev said:
works but i have magisk installed so maybe that did something
Click to expand...
Click to collapse
reveted back to 5.1.9
DP3 is nice, but too buggy, laggy and non user friendly, the gestures feel so much different from stable, i logged a few bugs but not suitable for a DD

i am unable to root android p beta 3 and twrp also not working on my one plus 6 why twrp not working and why no root

manohar shenolikar said:
i am unable to root android p beta 3 and twrp also not working on my one plus 6 why twrp not working and why no root
Click to expand...
Click to collapse
Install the stable version of android p now and twrp does work. use bluesparks twrp version found in xda.

But what TWRP? Is the TWRP on the official site working also on Android 9?

Hi, i have a question :
I'm on Android pie stable with root and magisk.
But i can't make a advanced reboot to launch TWRP, anyone as a issue please ?

Pepinow said:
Hi, i have a question :
I'm on Android pie stable with root and magisk.
But i can't make a advanced reboot to launch TWRP, anyone as a issue please ?
Click to expand...
Click to collapse
It's been removed in pie.
---------- Post added at 10:35 AM ---------- Previous post was at 10:34 AM ----------
zappomax said:
But what TWRP? Is the TWRP on the official site working also on Android 9?
Click to expand...
Click to collapse
No, use bluespark twrp found on his kernel thread.

yldlj said:
It's been removed in pie.
Yes, i see that. How do I install a new kernel without going through TWRP?
It's maybe me but i can't lunch TWRP or it's only by plateform tools ?
Click to expand...
Click to collapse

Pepinow said:
yldlj said:
It's been removed in pie.
Yes, i see that. How do I install a new kernel without going through TWRP?
It's maybe me but i can't lunch TWRP or it's only by plateform tools ?
Click to expand...
Click to collapse
Flash through ex kernel manager app
If the kernel uses "any kernel" then go to magisk and flash magisk one more time aswell, reboot.
What your saying is that you can't boot to twrp in any way? Not even with phone off and volume down? If not, reinstall twrp (I recommend blu_spark)
Click to expand...
Click to collapse

whizeguy said:
Pepinow said:
Flash through ex kernel manager app
If the kernel uses "any kernel" then go to magisk and flash magisk one more time aswell, reboot.
What your saying is that you can't boot to twrp in any way? Not even with phone off and volume down? If not, reinstall twrp (I recommend blu_spark)
Click to expand...
Click to collapse
I don't have ex kernel, it's not free it's exactly ?
Exact, i can't boot twrp, phone off and volume down take a screenshot and if its shutdown, there is a simple reboot.
I'm noob lol, if i reinstall twrp it's wipe my phone ?
Click to expand...
Click to collapse

@Pepinow Power off your phone. Hold vol up and power, that will take you to fastboot. From there use the vol keys to show recovery at the top then boot to it. This is of course assuming you flashed the twrp zip when first installing it

How to install stock recovery without losing data?

I am using Peter's recovery and wish to go back to stock recovery as installing ota is tiring. How can I do that without losing data and files?

If you are using official MIUI ROM, dirty flashing full recovery ROM will also overwrite custom recovery with stock recovery.

AbioticSpoon said:
I am using Peter's recovery and wish to go back to stock recovery as installing ota is tiring. How can I do that without losing data and files?
Click to expand...
Click to collapse
are you rooted?
if ues then just unroot using magisk unistaller and reboot it will restore stock recovery then use ota to update then again you can flash twrp peter recovery by fastboot and boot in to recovery and then flash magisk it will again have both recovery and root
my device shows encrypted status

AbioticSpoon said:
I am using Peter's recovery and wish to go back to stock recovery as installing ota is tiring. How can I do that without losing data and files?
Click to expand...
Click to collapse
Just download the fast boot rom from the official website and flash it by mi flash tool.
And during flashing it select flash all except data.
And you will lose nothing and your recovery will be restored.
Then you can flash ota by that.
---------- Post added at 08:23 PM ---------- Previous post was at 08:21 PM ----------
blueandro said:
are you rooted?
if ues then just unroot using magisk unistaller and reboot it will restore stock recovery then use ota to update then again you can flash twrp peter recovery by fastboot and boot in to recovery and then flash magisk it will again have both recovery and root
my device shows encrypted status
Click to expand...
Click to collapse
Really?
I should try this.
Have you tried this, what is the concept behind this?
How can unrooting can restore stock recovery?

yes i have tried it and i m on latest stable 10.3
13

blueandro said:
yes i have tried it and i m on latest stable 10.3
13
Click to expand...
Click to collapse
Complete uninstall or just restore image option?
---------- Post added at 01:24 PM ---------- Previous post was at 01:22 PM ----------
blueandro said:
yes i have tried it and i m on latest stable 10.3
13
Click to expand...
Click to collapse
And are u encrypted? Means does twrp ask for screen lock password during going to recovery?

gautamajay52 said:
Complete uninstall or just restore image option?
---------- Post added at 01:24 PM ---------- Previous post was at 01:22 PM ----------
And are u encrypted? Means does twrp ask for screen lock password during going to recovery?
Click to expand...
Click to collapse
using peters recovery latest one
i m not using my fone with lock password so it didn't ask

blueandro said:
using peters recovery latest one
i m not using my fone with lock password so it didn't ask
Click to expand...
Click to collapse
Ok... I will try this... wating for new update that i can verify it too.
Thanks

I have one solution
simple
just things needed are:
1. miui stock recovery img
2. vbmeta
next,
1. First flash recovery image.
2. Then flash vbmeta image.
what does vbmeta do. it actually saves the recovery image after flashing new recovery.
3. Finished reboot