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Teckno ka7

Teckno ka7

Sadiq M Dala
Sadiq M Dala
Sadiq M Dala
Junior Member
36
20-04-2019, 02:27 PM
#1



Am getting confuse on new mtk secured boot flashing, when u flash wrong build number y phone in usable and what if ur u can't find ur build number and the phone is bricked and only factory signed firmware of same build number can work?
X3non
X3non
X3non
Recognized Contributor
22,062
20-04-2019, 05:51 PM
#2
(20-04-2019, 02:27 PM)Sadiq M Dala Am getting confuse on new mtk secured boot flashing, when u flash wrong build number y phone in usable and what if ur u can't find ur build number and the phone is bricked and only factory signed firmware of same build number can work?

lets take the tecno ka7 you posted as title as an example
what's the current state of the phone? (totally dead or stuck at boot)
what's wrong with the phone and how did the problem begin?
Sadiq M Dala
Sadiq M Dala
Sadiq M Dala
Junior Member
36
20-04-2019, 07:59 PM
#3
Am a mobile technician people come with problem hang on logo rebooting and I notice in new mtk secured boot u can't flash unsigned firmware and even if its Signed the firmware most match ur build number pls sir my question here is customers phone is on hang on logo and reboot wiping from recover cant fix it unless u flash lt and ur build number is not available at hovateck then how can I unbrick the phone thanks?
X3non
X3non
X3non
Recognized Contributor
22,062
22-04-2019, 09:50 AM
#4
(20-04-2019, 07:59 PM)Sadiq M Dala Am a mobile technician people come with problem hang on logo rebooting and I notice in new mtk secured boot u can't flash unsigned firmware and even if its Signed the firmware most match ur build number pls sir my question here is customers phone is on hang on logo and reboot wiping from recover cant fix it unless u flash lt and ur build number is not available at hovateck then how can I unbrick the phone thanks?

you can either search online for the exact firmware build number OR backup firmware from a working phone OR try firmware of similar build number
Sadiq M Dala
Sadiq M Dala
Sadiq M Dala
Junior Member
36
23-04-2019, 02:14 PM
#5



How do I dump firmware of teckno ka7
X3non
X3non
X3non
Recognized Contributor
22,062
23-04-2019, 05:14 PM
#6
(23-04-2019, 02:14 PM)Sadiq M Dala How do I dump firmware of teckno ka7

if you have a box / dongle then you can use that OR use wwr @ https://www.hovatek.com/forum/thread-21970.html
custom DA file for KA7 is listed @ https://www.hovatek.com/forum/thread-23243.html
note that KA7 is one of those phones that require -sign files, backup is pretty much useless unless you're planning to flash the backup using fastboot
Sadiq M Dala
Sadiq M Dala
Sadiq M Dala
Junior Member
36
23-04-2019, 08:49 PM
#7
But does flashing from backup via fastboot unbrick phone?
X3non
X3non
X3non
Recognized Contributor
22,062
24-04-2019, 09:56 AM
#8
(23-04-2019, 08:49 PM)Sadiq M Dala But does flashing from backup via fastboot unbrick phone?

Yes, it does
This post was last modified: 24-04-2019, 09:56 AM by X3non.
Sadiq M Dala
Sadiq M Dala
Sadiq M Dala
Junior Member
36
24-04-2019, 07:34 PM
#9
Pls send us on ur YouTube how to flash new mtk throw flashboot
X3non
X3non
X3non
Recognized Contributor
22,062
25-04-2019, 11:47 AM
#10



(24-04-2019, 07:34 PM)Sadiq M Dala Pls send us on ur YouTube how to flash new mtk throw flashboot

boot to recovery > select reboot to bootloader
unlock the bootloader of the phone (if unlockable)
flash the firmware files using fastboot command e.g "fastboot flash system system.img"
there's no video for this
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