[Josakin89]

Kindly assist I manually reset my tecno k7 to factory settings and since then it won't come up again, it's flashing this error message "Supported API: 3" and it will off and come up again like that since days now. I've taken it to a phone engineer for repairs and he said it is the same.

[X3non]

Kindly assist I manually reset my tecno k7 to factory settings and since then it won't come up again, it's flashing this error message "Supported API: 3" and it will off and come up again like that since days now. I've taken it to a phone engineer for repairs and he said it is the same.

check the build number of the device using the guide @ https://forum.hovatek.com/thread-16005.html
download and flash stock firmware @ https://forum.hovatek.com/thread-20510.html