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Hovatek Forum OPERATING SYSTEMS Android [Tutorial] How to use MTK Bypass to backup or flash secure boot MTK

[Tutorial] How to use MTK Bypass to backup or flash secure boot MTK

[Tutorial] How to use MTK Bypass to backup or flash secure boot MTK

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hovatek
hovatek
hovatek
Administrator
50,826
02-10-2021, 08:44 AM



(01-10-2021, 05:01 PM)gnet hello. I got this error while installing the mtk usb driver, the third party inf does not contain digital signature information

be sure to download the exact driver pointed out on page 1
download Manual Mediatek USB VCOM Drivers Signed @ https://www.hovatek.com/forum/thread-16640.html

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gnet
gnet
gnet
Enthusiastic Member
5
02-10-2021, 03:22 PM
(02-10-2021, 08:44 AM)X3non
(01-10-2021, 05:01 PM)gnet hello. I got this error while installing the mtk usb driver, the third party inf does not contain digital signature information

be sure to download the exact driver pointed out on page 1
download Manual Mediatek USB VCOM Drivers Signed @ https://www.hovatek.com/forum/thread-16640.html

hello sir. I did download the vcom driver for my pc but I was following the instruction about flashing secure boot loaded.
but let me give light on my problem before going forward. I receive this phone ( oukitel c22) which same to be MTK 6761 working but
I am having issue with internet is not registering on 3G or 4G Network. all I get is EDGE I try resetting it, changing sim card of difference network and nothing seen to work. I enter factory mode to do some adjustment but nothing still. so my only option is to flash new firmware if I can get the problem solve. but I am getting series of error while try to flash the phone. thanks for any help.
hovatek
hovatek
hovatek
Administrator
50,826
04-10-2021, 09:22 AM
(02-10-2021, 03:22 PM)gnet hello sir. I did download the vcom driver for my pc but I was following the instruction about flashing secure boot loaded.
but let me give light on my problem before going forward. I receive this phone ( oukitel c22) which same to be MTK 6761 working but
I am having issue with internet is not registering on 3G or 4G Network. all I get is EDGE I try resetting it, changing sim card of difference network and nothing seen to work. I enter factory mode to do some adjustment but nothing still. so my only option is to flash new firmware if I can get the problem solve. but I am getting series of error while try to flash the phone. thanks for any help.

create a new thread for this by clicking "ask question" at the top
in the new thread, confirm that your device uses the same network frequencies as your sim provider

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Chibu_
Chibu_
Chibu_
Junior Member
29
07-10-2021, 01:51 PM
Hi, I've followed each step correctly (I think) but when I get to step 9 I get an error when using both commands. Help?
Attached Files
.png
step 9 error.png
Size: 37.11 KB / Downloads: 101
hovatek
hovatek
hovatek
Administrator
50,826
08-10-2021, 11:42 AM

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(07-10-2021, 01:51 PM)Chibu_ Hi, I've followed each step correctly (I think) but when I get to step 9 I get an error when using both commands. Help?

replied to @ https://www.hovatek.com/forum/thread-403...#pid219831

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beckreis
beckreis
beckreis
Newbie
1
09-10-2021, 05:04 AM
Hello, i have a k30 ultra and i failed to flash a new rom and now my phone dosent show nothing in the screem.
Following this tutorial i find myself stuck with this erro(attachment). what this could be?
Attached Files
.png
Erro.png
Size: 42.93 KB / Downloads: 75
hovatek
hovatek
hovatek
Administrator
50,826
11-10-2021, 11:26 AM
(09-10-2021, 05:04 AM)beckreis Hello, i have a k30 ultra and i failed to flash a new rom and now my phone dosent show nothing in the screem.
Following this tutorial i find myself stuck with this erro(attachment). what this could be?

you can try flashing using mtk client @ https://github.com/bkerler/mtkclient

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jac sui
jac sui
jac sui
Junior Member
16
12-10-2021, 06:22 PM
followed everything.. but got this error..(screenshot) i tried different python version. but no luck.. can someone help?
Attached Files
.png
Screenshot (1).png
Size: 98.85 KB / Downloads: 92
Chibu_
Chibu_
Chibu_
Junior Member
29
12-10-2021, 06:28 PM
(12-10-2021, 06:22 PM)jac sui followed everything.. but got this error..(screenshot) i tried different python version. but no luck.. can someone help?

Use bypass utility master. Xenon already answered this problem for me. "there's a problem on the github page, when you visit the github page, don't download from releases 1.4.2 (this is an old version they haven't updated the releases in a while now)
rather click the dropdown for "code" in a green button then select "download as zip". you should have the file named as "bypass_utility-master"
extract and use this particular master version."

Just follow those steps. It worked for me. Also, check the file path that the dependencies (pip install usb serial json5) installed to. If you had an older version of Python, like version 3.8, they will install to that folder rather than the folder for version 3.10. So when you try to use version 3.10, like in your screenshot, you will also get that error.
jac sui
jac sui
jac sui
Junior Member
16
13-10-2021, 12:47 AM
(12-10-2021, 06:28 PM)Chibu_
(12-10-2021, 06:22 PM)jac sui followed everything.. but got this error..(screenshot) i tried different python version. but no luck.. can someone help?

Use bypass utility master. Xenon already answered this problem for me. "there's a problem on the github page, when you visit the github page, don't download from releases 1.4.2 (this is an old version they haven't updated the releases in a while now)
rather click the dropdown for "code" in a green button then select "download as zip". you should have the file named as "bypass_utility-master"
extract and use this particular master version."

Just follow those steps. It worked for me. Also, check the file path that the dependencies (pip install usb serial json5) installed to. If you had an older version of Python, like version 3.8, they will install to that folder rather than the folder for version 3.10. So when you try to use version 3.10, like in your screenshot, you will also get that error.


thanks. i already did this after watching the video tutorial.. and yes the problem is in the file. it shoud be downloaded from code dropdown download as zip. thank you for helping
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