firmware backup

x-trim
Junior Member

21

17-02-2019, 08:13 AM

#1

hallo,
i recently a friend of mine gave me tecno spark 2,which is also known as tecno KA7 ,the aim was to backup the firmware just in case if the phone could have issues with the firmware while in use this would be easy to solve the issue. Am using miracle 2.82 crack it reads the chip set but cant proceed with any other process .most of all it would bring a message saying ADB unauthorized .would you please help in solving the issue
i thank you for the your tireless effort and work you are doing

xerxes
Senior Member

8,357

17-02-2019, 09:59 PM

#2

(17-02-2019, 08:13 AM)x-trim hallo,
i recently a friend of mine gave me tecno spark 2,which is also known as tecno KA7 ,the aim was to backup the firmware just in case if the phone could have issues with the firmware while in use this would be easy to solve the issue. Am using miracle 2.82 crack it reads the chip set but cant proceed with any other process .most of all it would bring a message saying ADB unauthorized .would you please help in solving the issue
i thank you for the your tireless effort and work you are doing

The phone requires a Download Agent, did you load the DA on miracle? See https://www.hovatek.com/forum/thread-23243.html
Also, you can use wwr_mtk tool @ https://www.hovatek.com/forum/thread-21970.html to backup.

Sent from my M5 mini using Hovatek Mobile

hovatek
Administrator

49,753

18-02-2019, 09:54 PM

#3

(17-02-2019, 08:13 AM)x-trim hallo,
i recently a friend of mine gave me tecno spark 2,which is also known as tecno KA7 ,the aim was to backup the firmware just in case if the phone could have issues with the firmware while in use this would be easy to solve the issue. Am using miracle 2.82 crack it reads the chip set but cant proceed with any other process .most of all it would bring a message saying ADB unauthorized .would you please help in solving the issue
i thank you for the your tireless effort and work you are doing

Just in case you're not familiar with using miracle box, follow https://www.hovatek.com/forum/thread-13347.html
ensure to load the DA file

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

x-trim
Junior Member

21

25-02-2019, 11:43 AM

#4

i really thank you for your support the above reply to earlier question really helped
thank you once more

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