Hovatek Forum DEVELOPMENT Android Writing Recovery Freeze and Magisk Bootloop
Can't login? Please, reset your password.
Hovatek is recruiting! Apply Now


Writing Recovery Freeze and Magisk Bootloop

Writing Recovery Freeze and Magisk Bootloop

Pages (3): Previous 1 2 3 Next
Ahmed Jubayer
Ahmed Jubayer
Ahmed Jubayer
Techie Member
68
03-11-2021, 01:26 PM
#11



(03-11-2021, 09:05 AM)hovatek
(03-11-2021, 04:09 AM)Ahmed Jubayer what do you mean by "build stock vbmeta" isn't the stock vbmeta comes with firmware?
I flashed the stock vbmeta(obtained from firmware) using spd research tool cauz I can't access fastboot (bootloader) neither recovery, and after flash I can access both of them also my system

Just the way you build a custom signed vbmeta, build a custom signed vbmeta but use all the keys from stock vbmeta i.e don't replace any partition with your own custom keys

ok, I will tell you the result after trying.. currently I am not able to access my pc because of some issues

so, I want to ask another thing..after unlocking Bootloader I failed many attempt to flasg twrp so I 3 time soft bricked my phone and had to flash my stock firmware using spd upgrade tool, so is my Bootloader still unlocked? I am little bit confused because in developer options Below "OEM Unlocking" options it Bootloader is already unlocked and option is disabled but the swith is turned off...can you confirm me is it still unlocked or not? I added a screenshot, check.

And Yah I will post the result after I flash the "Stock Vbmeta" like you said, tnx for early reply.
Attached Files
.jpg
Screenshot_20211103-182332~2.jpg
Size: 53.63 KB / Downloads: 7
hovatek
hovatek
hovatek
Administrator
49,570
04-11-2021, 10:53 AM
#12
(03-11-2021, 01:26 PM)Ahmed Jubayer ok, I will tell you the result after trying.. currently I am not able to access my pc because of some issues

so, I want to ask another thing..after unlocking Bootloader I failed many attempt to flasg twrp so I 3 time soft bricked my phone and had to flash my stock firmware using spd upgrade tool, so is my Bootloader still unlocked? I am little bit confused because in developer options Below "OEM Unlocking" options it Bootloader is already unlocked and option is disabled but the swith is turned off...can you confirm me is it still unlocked or not? I added a screenshot, check.

And Yah I will post the result after I flash the "Stock Vbmeta" like you said, tnx for early reply.

Looks like its still unlocked. You can confirm in fastboot though.

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Ahmed Jubayer
Ahmed Jubayer
Ahmed Jubayer
Techie Member
68
09-11-2021, 05:28 PM
#13
(03-11-2021, 09:05 AM)hovatek
(03-11-2021, 04:09 AM)Ahmed Jubayer what do you mean by "build stock vbmeta" isn't the stock vbmeta comes with firmware?
I flashed the stock vbmeta(obtained from firmware) using spd research tool cauz I can't access fastboot (bootloader) neither recovery, and after flash I can access both of them also my system

Just the way you build a custom signed vbmeta, build a custom signed vbmeta but use all the keys from stock vbmeta i.e don't replace any partition with your own custom keys
I did what you said, it got flashed and then again stuck on boot screen

After flash I simply rebooted through fastboot command (fastboot reboot)

Attached Commands used to make the Stock Custom Signed Vbmeta
Attached Files
.txt
commands_used.txt
Size: 735 bytes / Downloads: 12
hovatek
hovatek
hovatek
Administrator
49,570
11-11-2021, 11:49 AM
#14
(09-11-2021, 05:28 PM)Ahmed Jubayer I did what you said, it got flashed and then again stuck on boot screen

After flash I simply rebooted through fastboot command (fastboot reboot)

Attached Commands used to make the Stock Custom Signed Vbmeta

What I want to see is the image info of the vbmeta from firmware vs the stock vbmeta you built side by side for comparison
Refer to https://www.hovatek.com/forum/thread-32666.html
This post was last modified: 11-11-2021, 11:51 AM by hovatek.

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Ahmed Jubayer
Ahmed Jubayer
Ahmed Jubayer
Techie Member
68
18-11-2021, 07:01 PM
#15



(11-11-2021, 11:49 AM)hovatek
(09-11-2021, 05:28 PM)Ahmed Jubayer I did what you said, it got flashed and then again stuck on boot screen

After flash I simply rebooted through fastboot command (fastboot reboot)

Attached Commands used to make the Stock Custom Signed Vbmeta

What I want to see is the image info of the vbmeta from firmware vs the stock vbmeta you built side by side for comparison
Refer to https://www.hovatek.com/forum/thread-32666.html

See attached files please...
Attached Files
.txt
vbmetaCustom.txt
Size: 2.18 KB / Downloads: 14
.txt
vbmetaOriginal.txt
Size: 2.18 KB / Downloads: 10
kelvinchinedu
kelvinchinedu
kelvinchinedu
Contributor
1,302
19-11-2021, 09:26 AM
#16
U can use research download tools to flash a single partition ,just flash the custom vbmeta in vbmeta partition and after that u can go ahead and flash Ur compiled TWRP into recovery partition.
hovatek
hovatek
hovatek
Administrator
49,570
19-11-2021, 04:37 PM
#17
(18-11-2021, 07:01 PM)Ahmed Jubayer See attached files please...

set flag to 0

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Ahmed Jubayer
Ahmed Jubayer
Ahmed Jubayer
Techie Member
68
19-11-2021, 05:38 PM
#18
(19-11-2021, 04:37 PM)hovatek set flag to 0
ok flashed, now what?
how can I root using magisk?
my phone is system-as-root (confirmed)
in magisk app ramdisk is yes
I attached a screenshot of magisk

I didn't used hovatek.pem for any partition while making custom signed vbmeta
(flashed stock vbmeta)

also, do I need to flash Magisk signed patched recovery or Magisk signed patched boot?
This post was last modified: 20-11-2021, 04:15 PM by Ahmed Jubayer.
Attached Files
.txt
commands.txt
Size: 712 bytes / Downloads: 19
.jpg
magisk.jpg
Size: 53.11 KB / Downloads: 9
Abdulakeem14
Abdulakeem14
Abdulakeem14
Senior Member
1,757
20-11-2021, 07:40 AM
#19
(19-11-2021, 05:38 PM)Ahmed Jubayer
(19-11-2021, 04:37 PM)hovatek
(18-11-2021, 07:01 PM)Ahmed Jubayer See attached files please...

set flag to 0
ok flashed, now what?
how can I root using magisk?
my phone is system-as-root (confirmed)

I didn't used hovatek.pem for any partition while making custom signed vbmeta
(flashed stock vbmeta)

also, do I need to flash Magisk signed patched recovery or Magisk signed patched boot?
flash magisk patched boot
hovatek
hovatek
hovatek
Administrator
49,570
21-11-2021, 07:58 AM
#20



(19-11-2021, 05:38 PM)Ahmed Jubayer ok flashed, now what?

Now, we start poking.
What you've done is re-create the stock vbmeta, now you start modifying little by little to see what works and what doesn't
1. Set flag to 2 and rebuild the vbmeta then try flash
2. You'll try this @ https://www.hovatek.com/forum/thread-35862.html (jump straight to step 4). You'll be using rsa4096_vbmeta.pem

Let me know the outcome of both experiments
This post was last modified: 21-11-2021, 08:00 AM by hovatek.

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Pages (3): Previous 1 2 3 Next
Users browsing this thread:
 1 Guest(s)
Users browsing this thread:
 1 Guest(s)
YtWhTl
live chat
whatsapp telegram instagram