Hovatek Forum MOBILE Android Bricked Tecno KD7
Can't login? Please, reset your password.
Hovatek is recruiting! Apply Now


Bricked Tecno KD7

Bricked Tecno KD7

Pages (2): 1 2 Next
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Enthusiastic Member
11
08-12-2020, 09:51 AM
#1



Hello and sorry for my english,

I have a tecno KD7 spark 5 pro, and after rooting it i made the mistake to execute a system update.
I tried flashing it with Tecno Flash Tool and SP Flash tool but i constantly get a CMD_SEND_DA_FAIL error or SEC_AUTH_FILE_NEEDED.
I tried pressing vol down, vol up, vol down, even up+down but i am still stuck in bootloop.

Please I really need your help. Thanks in advance.
hovatek
hovatek
hovatek
Administrator
49,570
08-12-2020, 10:34 AM
#2
(08-12-2020, 09:51 AM)Gnangoran Warren-Eddy Hello and sorry for my english,

I have a tecno KD7 spark 5 pro, and after rooting it i made the mistake to execute a system update.
I tried flashing it with Tecno Flash Tool and SP Flash tool but i constantly get a CMD_SEND_DA_FAIL error or SEC_AUTH_FILE_NEEDED.
I tried pressing vol down, vol up, vol down, even up+down but i am still stuck in bootloop.

Please I really need your help. Thanks in advance.

Do you remember your build number? This is to ensure you've downloaded a compatible firmware

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Enthusiastic Member
11
08-12-2020, 04:34 PM
#3
(08-12-2020, 10:34 AM)hovatek
(08-12-2020, 09:51 AM)Gnangoran Warren-Eddy Hello and sorry for my english,

I have a tecno KD7 spark 5 pro, and after rooting it i made the mistake to execute a system update.
I tried flashing it with Tecno Flash Tool and SP Flash tool but i constantly get a CMD_SEND_DA_FAIL error or SEC_AUTH_FILE_NEEDED.
I tried pressing vol down, vol up, vol down, even up+down but i am still stuck in bootloop.

Please I really need your help. Thanks in advance.

Do you remember your build number? This is to ensure you've downloaded a compatible firmware

It is: KD7-H6211FQRSTU-Q-GL-201014V335
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Enthusiastic Member
11
08-12-2020, 04:52 PM
#4
It's KD7-H6211FQRSTU-Q-GL-201014V335
hovatek
hovatek
hovatek
Administrator
49,570
09-12-2020, 09:40 AM
#5



(08-12-2020, 04:34 PM)Gnangoran Warren-Eddy It is: KD7-H6211FQRSTU-Q-GL-201014V335

We don't have the firmware for this build. Even if you did get the firmware, there's a good chance you'll need CM2 dongle to flash
Do you have the firmware for this build?
This post was last modified: 09-12-2020, 09:44 AM by hovatek.

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Enthusiastic Member
11
09-12-2020, 08:23 PM
#6
Yes. I don't know if there is a way to upload it so you could check.

I used this firmware to root the tecno kd7.

1) I unlocked my bootloader with adb
2) I patched the boot and recovery images with magisk manager,
3) I downloaded the empty vbmeta.img you recommended for secure boot
4) I flashed the 3 imgs and it was done !
All worked like a charm until i carelessly agreed to install the november update the phone had auto downloaded...
Now I am stucked in bootloop.

Where can i get this CM2 dongle Flash ?
hovatek
hovatek
hovatek
Administrator
49,570
10-12-2020, 11:00 AM
#7
(09-12-2020, 08:23 PM)Gnangoran Warren-Eddy Yes. I don't know if there is a way to upload it so you could check.

I used this firmware to root the tecno kd7.

1) I unlocked my bootloader with adb
2) I patched the boot and recovery images with magisk manager,
3) I downloaded the empty vbmeta.img you recommended for secure boot
4) I flashed the 3 imgs and it was done !
All worked like a charm until i carelessly agreed to install the november update the phone had auto downloaded...
Now I am stucked in bootloop.

Where can i get this CM2 dongle Flash ?

You can zip and upload the firmware to mega.nz or mediafire
cm2 is  hardware so you'll need someone who has it.
You could try using SWD v4.1811 @ https://www.hovatek.com/forum/thread-23708.html
and flash using https://www.hovatek.com/forum/thread-23709.html 
Lets see if that works

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Enthusiastic Member
11
10-12-2020, 07:37 PM
#8
Thanks lord, I succeed...

1) download last version of SP flash tool ()
2) download tecno kd7 da from: https://www.infinityrom.com/2020/11/tecn...t6765.html
3) download your tecno kd7 firmware
(my case : MT6765__10__KD7-H6211FQRSTU-Q-GL-201014V335__QP1A.190711.020__kd7_h6211)
4) load your scatter file and the DA
5) in SP flash tool, go to option -> option
6) untick "check lib da match" and "storage life cycle check"
7) untick "preloader.bin" and run the flash in "download mode"

That works for me...
Thank you for your help...
##### HOVATEK FOR LIFE #####
Nathan Chan
Nathan Chan
Nathan Chan
Enthusiastic Member
5
18-12-2020, 03:24 PM
#9
Gnangoran Warren-Eddy sir.
Can you please post the link of twrp,rooting guide you use.ihave the same smartphone of you.please a help.
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Gnangoran Warren-Eddy
Enthusiastic Member
11
18-12-2020, 03:59 PM
#10



(18-12-2020, 03:24 PM)Nathan Chan Gnangoran Warren-Eddy sir.
Can you please post the link of twrp,rooting guide you use.ihave the same smartphone of you.please a help.

There is the link: https://www.getdroidtips.com/root-tecno-kd7/
If you want all the files i can zip the whole for you (drivers, firmware, images to patch and magisk manager and my tweaks to make the ui looks great) with my notes to help you steps by steps
Pages (2): 1 2 Next
Users browsing this thread:
 1 Guest(s)
Users browsing this thread:
 1 Guest(s)
YtWhTl
live chat
whatsapp telegram instagram