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Please help with Root and TWRP m107 Unisoc sc9863a

Please help with Root and TWRP m107 Unisoc sc9863a

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vano1678
vano1678
vano1678
Enthusiastic Member
12
07-01-2021, 02:42 PM
#11



(04-01-2021, 07:06 PM)hovatek
(01-01-2021, 03:45 PM)vano1678 Got the root right,
1-I put twrp (I have it mirrored and turned upside down and it's not so easy to flash through it) I'm flashing the magisk
2- I'm flashing twrp-magisk, and only after that the tablet starts and there is a root of the law.
  3- But after preloading it hangs on the logo. And you have to do everything anew.

I didn't really understand what you said here then.

Could you help in assembling or porting twrp. In our twrp, the touch works mirrored. And your program https://www.hovatek.com/forum/thread-21669.html does not collect twrp. Help me please.
This post was last modified: 07-01-2021, 02:43 PM by vano1678.
hovatek
hovatek
hovatek
Administrator
49,570
08-01-2021, 09:04 AM
#12
(07-01-2021, 02:42 PM)vano1678 Could you help in assembling or porting twrp. In our twrp, the touch works mirrored. And your program https://www.hovatek.com/forum/thread-21669.html does not collect twrp. Help me please.

Individual port requests are low priority for now, we'll devote that time to rolling out an update for the tool. If the issue persists in the next update then we could look into it

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vano1678
vano1678
vano1678
Enthusiastic Member
12
08-01-2021, 05:28 PM
#13
(08-01-2021, 09:04 AM)hovatek
(07-01-2021, 02:42 PM)vano1678 Could you help in assembling or porting twrp. In our twrp, the touch works mirrored. And your program https://www.hovatek.com/forum/thread-21669.html does not collect twrp. Help me please.

Individual port requests are low priority for now, we'll devote that time to rolling out an update for the tool. If the issue persists in the next update then we could look into it

There is twrp, but the touch works mirrored and inverted.
I am attaching a video about the work of the touch screen in twrp.-- https://mega.nz/file/eoRWSRqI#ix-8PdWTuc...Lqkqs54Lmw
Tried your instruction. https://www.hovatek.com/forum/thread-32743.html . But nothing happened, everything remained as it was.

Please tell me how to turn the screen 180 degrees in twrp
This post was last modified: 12-01-2021, 09:40 AM by vano1678.
depesh1977
depesh1977
depesh1977
Junior Member
28
25-01-2021, 08:23 PM
#14
(31-12-2020, 07:52 AM)vano1678
(31-12-2020, 06:20 AM)hovatek
(30-12-2020, 02:49 PM)vano1678 Hello, please help with twrp and root rights. I did everything according to your instructions. Vbmeta collected but the boot is still not stitched hangs on the installation. And the recovery is stitched but it is not. Could you collect twrp recovery. And why the boot is not stitched. Thank you in advance.
Model Chinese tablet - m107 UNISOC sc9863a. Android 9.
I attach the files of the native vbmeta recovery boot, and which I collected according to your instructions. And also the firmware itself.
I also tried to port the recovery using your "Spreadtrum (SPD) Auto TWRP Recovery" program, but there is an error and the program does not collect it.
Collected vbmeta_custom.img with public key. And I signed boot.img and recovery.img and my relatives. So recovery.img is stitched, but boot.img does not hang on the boot. I've been trying to flash it for 3 days, and everything is useless.
Please help me solve the problem.

firmware - https://yadi.sk/d/PMxM8UHbEFPyZg
files - https://mega.nz/file/Ph4QnaDT#oVrvs06xXx...yzwcmbpKpk

Have you unlocked the bootloader?

Yes, the bootloader has unlocked. I can't flash boot , it hangs on boot. And recovery is flashed with the vbmeta key open.
I threw off twrp it started only a mirror and an inverted touch. I still flashed the magisk, and the tablet now hangs on the logo.

I collected it for him..I'll post it on github if anyone needs it
https://github.com/depesh1977/BDF-M107-TWRP.git
This post was last modified: 25-01-2021, 08:27 PM by depesh1977.
vano1678
vano1678
vano1678
Enthusiastic Member
12
04-04-2021, 12:36 PM
#15



Hello, could you write a command to create a vbmeta.img for Unisoc using AVBtool, namely the command to create a vbmeta-sign-custom.img file.
Your team : python avbtool make_vbmeta_image --key rsa4096_vbmeta.pem --algorithm SHA256_RSA4096 --flag 2 --chain_partition boot:1:keys/key_boot.bin --chain_partition system:3:keys/key_system.bin --chain_partition vendor:4:keys/key_vendor.bin --chain_partition product:10:keys/key_product.bin --chain_partition dtbo:9:keys/key_dtbo.bin --chain_partition recovery:2:keys/hovatek.bin --chain_partition l_modem:5:keys/key_l_modem.bin --chain_partition l_ldsp:6:keys/key_l_ldsp.bin --chain_partition l_gdsp:7:keys/key_l_gdsp.bin --chain_partition pm_sys:8:keys/key_pm_sys.bin --chain_partition dtb:11:keys/key_dtb.bin --padding_size 16384 --output vbmeta-sign-custom.img

It is not suitable for android 10 , there are completely different files. Please help me with writing this command. I attach the vbmeta.img file.

https://mega.nz/file/u1wGlR6L#gBbDmZHqi_...goZa4usIKs
X3non
X3non
X3non
Recognized Contributor
22,062
05-04-2021, 11:05 AM
#16
(04-04-2021, 12:36 PM)vano1678 ...

replied to @ https://www.hovatek.com/forum/thread-38569.html
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