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[Please help] what is next step? after flashing vbmeta

[Please help] what is next step? after flashing vbmeta

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Hasan Mahmud BD
Hasan Mahmud BD
Hasan Mahmud BD
Junior Member
25
31-01-2021, 10:13 AM
#1



device : symphony i97 cpu sc9863a
flashed vbmeta by signed vbmeta.

hasan@ubuntu:~/Desktop$ python avbtool info_image --image vbmeta_custom.img
Flags: 2


with this command $ fastboot flash vbmeta vbmeta_custom.img
(done)


but #problem is magisk patched boot img not flashing.... what can i do now?
This post was last modified: 31-01-2021, 11:10 AM by Hasan Mahmud BD.
Hasan Mahmud BD
Hasan Mahmud BD
Hasan Mahmud BD
Junior Member
25
31-01-2021, 11:56 AM
#2
(31-01-2021, 10:13 AM)h1asan23 device : symphony i97 cpu sc9863a
flashed vbmeta by signed vbmeta.

hasan@ubuntu:~/Desktop$ python avbtool info_image --image vbmeta_custom.img
Flags: 2


with this command $ fastboot flash vbmeta vbmeta_custom.img
(done)


but #problem is magisk patched boot img not flashing.... what can i do now?
X3non
X3non
X3non
Recognized Contributor
22,062
01-02-2021, 09:10 AM
#3
(31-01-2021, 10:13 AM)h1asan23 ...

what command did you use to create this custom vbmeta?
did you change the .bin for boot? did you sign the magisk_boot using avbtool?
Hasan Mahmud BD
Hasan Mahmud BD
Hasan Mahmud BD
Junior Member
25
01-02-2021, 09:14 AM
#4
I have already disabled dm verity by flashing custom vbmeta img.....
Fastboot flash vbmeta vbmeta_custom.img
Now problem is I can't able to flash my boot with magisk_boot img ....now what can I do now.....help me any one......... please
Hasan Mahmud BD
Hasan Mahmud BD
Hasan Mahmud BD
Junior Member
25
01-02-2021, 09:25 AM
#5



(01-02-2021, 09:10 AM)X3non
(31-01-2021, 10:13 AM)h1asan23 ...

what command did you use to create this custom vbmeta?
did you change the .bin for boot? did you sign the magisk_boot using avbtool?
.
.
I just extracted key from vbmeta img then I make custom vbmeta from hovatek video ...
I didn't find. How to sign magisk boot using avb tool please tell/help & what mean .bin for boot please tell
This post was last modified: 01-02-2021, 09:27 AM by Hasan Mahmud BD.
hovatek
hovatek
hovatek
Administrator
49,570
01-02-2021, 01:18 PM
#6
(01-02-2021, 09:25 AM)h1asan23 I just extracted key from vbmeta img then I make custom vbmeta from hovatek video ...
I didn't find. How to sign magisk boot using avb tool please tell/help & what mean .bin for boot please tell

Refer to https://www.hovatek.com/forum/thread-32678.html

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Hasan Mahmud BD
Hasan Mahmud BD
Hasan Mahmud BD
Junior Member
25
01-02-2021, 03:26 PM
#7
device: symphony i97
cpu unisoc sc9863a

i have flashed my recovery with avbtool_signed_magisk_patched_recovery.img

my commands* fastboot flash recovery recovery.img (patched)

fastboot boot recovery.img


but problem is magisk not showing Sad
XRed_CubeX
XRed_CubeX
XRed_CubeX
Junior Member
29
01-02-2021, 09:03 PM
#8
(01-02-2021, 03:26 PM)h1asan23 device: symphony i97
cpu unisoc sc9863a

i have flashed my recovery with avbtool_signed_magisk_patched_recovery.img

my commands* fastboot flash recovery recovery.img (patched)

fastboot boot recovery.img


but problem is magisk not showing Sad
You should patch boot with magisk, not recovery
X3non
X3non
X3non
Recognized Contributor
22,062
02-02-2021, 01:42 PM
#9
(01-02-2021, 03:26 PM)h1asan23 ...

if you are patching recovery, then ensure to follow the guide as it is, i.e after flashing patched recovery then you must power off the device then boot straight to recovery mode using key combo method. ensure to read the guide properly

if you wish to patch boot then you must make a vbmeta with custom key for boot instead of recovery, then sign magisk patched boot using avbtool similar way you did for recovery
for patching boot, you can either try using magisk manager or magisk canary
Hasan Mahmud BD
Hasan Mahmud BD
Hasan Mahmud BD
Junior Member
25
02-02-2021, 07:53 PM
#10



X3non :
" if you wish to patch boot then you must make a vbmeta with custom key for boot instead of recovery, then sign magisk patched boot using avbtool similar way you did for recovery "


i flashed vbmeta with new vbmeta.img (custom key*boot ) it worked..

but magisk-avb-boot.img not flashing ....even orginal boot img not flashing..... what the mistake was ? i have checked process many time that i used for recovery it was same....
why boot.img not flashing please help
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