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[Please help] mate30 chinese phone TWRP

[Please help] mate30 chinese phone TWRP

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Spada
Spada
Spada
Enthusiastic Member
13
09-09-2021, 12:32 PM
#11



(09-09-2021, 11:20 AM)X3non
(08-09-2021, 06:50 PM)Spada ...
Should I continue doing everything with the platform 6580 despite the phone info says "CPU - MT6799" in "Android - About Phone"?
Thanks.

Yes, you can use mt6580 instead of 6799
curious though, what does apps such as cpu-z or droid hardware info from playstore say? 6580 or 6799

OK I'll use 6580. THNKS
I can't try cpu-z because the phone doesn't boot.
I tried to upload a TWRP that doesn't work.
Spada
Spada
Spada
Enthusiastic Member
13
09-09-2021, 03:26 PM
#12
(30-08-2021, 11:46 AM)X3non
(29-08-2021, 05:32 PM)Spada Method 3 returns:
Rewriting vbmeta struct at offset: 0
Sending 'vbmeta' (0 KB) OKAY [ 0.015s]
Writing 'vbmeta' FAILED (remote: 'partition table doesn't exist')
fastboot: error: Command failed

(Before I've - fastboot oem unlock)
What can I do now?

Sounds like you have a clone device but first make a firmware backup of the device in it's current state using the guild at https://www.hovatek.com/forum/thread-21970.html

It is certainly a cloned device.
I have completed the firmware backup of the device with the instructions of the guide.
It is in loop boot. What can I do to try to fix it.

Thanks very much.
This post was last modified: 09-09-2021, 05:32 PM by Spada.
X3non
X3non
X3non
Recognized Contributor
22,062
10-09-2021, 11:18 AM
#13
(09-09-2021, 03:26 PM)Spada It is certainly a cloned device.
I have completed the firmware backup of the device with the instructions of the guide.
It is in loop boot. What can I do to try to fix it.

Thanks very much.

thought it was stuck at fastboot, anyways you'd need to find out the real android version then you can attempt porting a custom recovery for that android version using the boot.img from your backup then see if the device is able to boot
can you provide a link to the boot.img of your backup?

alternatively, you can extract your boot.img using android image kitchen (@XDA)
then use 7zip to extract splitimg/boot.img-zimage (select the option to extract here)
you should get a file named boot even though 7zip will prompt an error about having extra data at *****
open the boot file you got using hxd or notepad++ then search for linux version
you should find a string e.g Linux Version 4.XX.XX
what's the linux version? that might help tell the true android version
This post was last modified: 10-09-2021, 11:19 AM by X3non.
Spada
Spada
Spada
Enthusiastic Member
13
10-09-2021, 07:39 PM
#14
(10-09-2021, 11:18 AM)X3non
(09-09-2021, 03:26 PM)Spada It is certainly a cloned device.
I have completed the firmware backup of the device with the instructions of the guide.
It is in loop boot. What can I do to try to fix it.

Thanks very much.

thought it was stuck at fastboot, anyways you'd need to find out the real android version then you can attempt porting a custom recovery for that android version using the boot.img from your backup then see if the device is able to boot
can you provide a link to the boot.img of your backup?

alternatively, you can extract your boot.img using android image kitchen (@XDA)
then use 7zip to extract splitimg/boot.img-zimage (select the option to extract here)
you should get a file named boot even though 7zip will prompt an error about having extra data at *****
open the boot file you got using hxd or notepad++ then search for linux version
you should find a string e.g Linux Version 4.XX.XX
what's the linux version? that might help tell the true android version

Here is the link to boot.img:
https://drive.google.com/file/d/1tyuqpVg...sp=sharing
Thanks
X3non
X3non
X3non
Recognized Contributor
22,062
11-09-2021, 11:56 AM
#15



(10-09-2021, 07:39 PM)Spada Here is the link to boot.img:
https://drive.google.com/file/d/1tyuqpVg...sp=sharing
Thanks

Linux version 3.10.72, this should be android 5.x
so here's what you'll try, use this same boot.img of yours, rename it to recovery.img then attempt porting twrp using our tool @ https://www.hovatek.com/forum/thread-21839.html (try using both v1.0 and v1.2, they both port different versions of twrp and one might work where the other doesn't)
flash the twrp then confirm if you can boot to homescreen and twrp
This post was last modified: 11-09-2021, 11:58 AM by X3non.
Spada
Spada
Spada
Enthusiastic Member
13
15-09-2021, 06:26 PM
#16
(11-09-2021, 11:56 AM)X3non
(10-09-2021, 07:39 PM)Spada Here is the link to boot.img:
https://drive.google.com/file/d/1tyuqpVg...sp=sharing
Thanks

Linux version 3.10.72, this should be android 5.x
so here's what you'll try, use this same boot.img of yours, rename it to recovery.img then attempt porting twrp using our tool @ https://www.hovatek.com/forum/thread-21839.html (try using both v1.0 and v1.2, they both port different versions of twrp and one might work where the other doesn't)
flash the twrp then confirm if you can boot to homescreen and twrp

Thanks again for your fast repply

After struggling with antivirus and Windows defender, etc...
I've ported the recovery.img using v1.0 and 1.2.
With both, I get errors when is running OpenRecoveryScript:

Could not mount /data and unable to find crypto footer.
Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/data' (Invalid argument)
...done
Unable to mount storage
Failed to mount '/data' (Invalid argument)
Full SELinux support is present.
Unable to mount /data/media/TWRP/.twrps
.......
(Full image in attachments)

In the SP Tool I've tried:
Download Only, Format All + Download and Firmware Upgrade.
This post was last modified: 15-09-2021, 06:30 PM by Spada.
Attached Files
.png
OpenRecoveryScript.png
Size: 668.12 KB / Downloads: 2
X3non
X3non
X3non
Recognized Contributor
22,062
16-09-2021, 09:52 AM
#17
(15-09-2021, 06:26 PM)Spada ...
Could not mount /data and unable to find crypto footer.
...

you can fix mount point issue, see this post @ https://www.hovatek.com/forum/thread-391...#pid214347
in your case, you only need to change /data's values or any others that you're unable to mount at TWRP > Mount
BTW are you able to boot to homescreen now?
This post was last modified: 16-09-2021, 09:53 AM by X3non.
Spada
Spada
Spada
Enthusiastic Member
13
16-09-2021, 02:53 PM
#18
(16-09-2021, 09:52 AM)X3non
(15-09-2021, 06:26 PM)Spada ...
Could not mount /data and unable to find crypto footer.
...
...
BTW are you able to boot to homescreen now?

No it wont boot to homescreen.
Keeps rebooting to TWRP OpenRecoveryScript.

My stock recovery /ramdisk/etc/recovery.fstab Isn't the original
It was messed up when I first tried to upload the TWRP in fastboot (and I don't have backup from before that). :\
X3non
X3non
X3non
Recognized Contributor
22,062
17-09-2021, 12:03 PM
#19
(16-09-2021, 02:53 PM)Spada ...
My stock recovery /ramdisk/etc/recovery.fstab Isn't the original
It was messed up when I first tried to upload the TWRP in fastboot (and I don't have backup from before that). :\

see https://www.hovatek.com/forum/thread-11203.html ; in your case, use twrp > advanced > file manager in place of a root browser
also if you are unable to get a detection in adb while the device is booted to twrp, see https://www.hovatek.com/forum/thread-32715.html
Spada
Spada
Spada
Enthusiastic Member
13
30-09-2021, 11:41 AM
#20



(17-09-2021, 12:03 PM)X3non
(16-09-2021, 02:53 PM)Spada ...
My stock recovery /ramdisk/etc/recovery.fstab Isn't the original
It was messed up when I first tried to upload the TWRP in fastboot (and I don't have backup from before that). :\

see https://www.hovatek.com/forum/thread-11203.html ; in your case, use twrp > advanced > file manager in place of a root browser
also if you are unable to get a detection in adb while the device is booted to twrp, see https://www.hovatek.com/forum/thread-32715.html

Hello
My TWRP doesn't install or boot. So I can't choose ADB in TWRP.
Thanks
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