DM-verity problem on Tecno Spark 8c KG5J

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DM-verity problem on Tecno Spark 8c KG5J

DM-verity problem on Tecno Spark 8c KG5J

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Kelexine
Senior Member

152

02-02-2023, 10:26 AM

#1

New problem, I recently purchased a new phone, Tecno spark 8c kg5j to be specific, after using it for like 4 months it happened that my battery went completely down so I plugged it overnight, when I I tried to power it on in the morning it just shows an error Dm verity corruption: your phone is corrupted and can not be trusted and may not perform as usual and then boot it Powers off after 5s.
Please I need help with the phone, it's not up to a year vi purchased the phone, thanks for the help in advance.

kelvinchinedu
Contributor

1,475

02-02-2023, 02:17 PM

#2

Fine a boot image of the same phone and build number and flash the boot image

Kelexine
Senior Member

152

02-02-2023, 10:55 PM

#3

I already downloaded the full ROM for the phone but am not unable to flash it via so flashtool.

Kelexine
Senior Member

152

02-02-2023, 11:07 PM

#4

[attachment=10828]
[attachment=10827]
[attachment=10826]

This is a photo of the problem

Kelexine
Senior Member

152

03-02-2023, 12:39 AM

#5

1675375484367.jpg
Size: 85.07 KB / Downloads: 21

1675375485317.jpg
Size: 90.09 KB / Downloads: 18

justshez
Intern

2,357

03-02-2023, 09:14 PM

#6

First make sure you downloaded the same firmware build as the one currently running on your device.

Flash using MTK Client @ https://www.hovatek.com/forum/thread-40866.html

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We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.

Kelexine
Senior Member

152

04-02-2023, 01:11 PM

#7

I cant find the one matching my own cause i already updated my phone like three times, so all firmware i find are either the first or second version of the firmware

justshez
Intern

2,357

05-02-2023, 11:12 AM

#8

(04-02-2023, 01:11 PM)Kelexine I cant find the one matching my own cause i already updated my phone like three times, so all firmware i find are either the first or second version of the firmware

What's the build number of the firmware you downloaded
What's the build number of the firmware on your device?

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.

Kelexine
Senior Member

152

05-02-2023, 09:59 PM

#9

What's the build number of the firmware you downloaded
What's the build number of the firmware on your device?

i dont recall but the version number for the phome was v280520 and the downloaded version is v22, and i tried mtk cloent tool but its showing handshake failed retrying, i then ran python mtk payload but it still shows handshake failed. In sp flash tool it sends the da file completely to 100% then after like 10 secs it will show error start_cmd_failed

maxpayne
Intern

4,033

09-02-2023, 12:56 PM

#10

(05-02-2023, 09:59 PM)Kelexine What's the build number of the firmware you downloaded
What's the build number of the firmware on your device?

i dont recall but the version number for the phome was v280520 and the downloaded version is v22, and i tried mtk cloent tool but its showing handshake failed retrying, i then ran python mtk payload but it still shows handshake failed. In sp flash tool it sends the da file completely to 100% then after like 10 secs it will show error start_cmd_failed

Unlock your bootloader with mtk client https://www.hovatek.com/forum/thread-40300.html
make sure you erase userdata and cache in mtk client before you reboot

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.

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