[jmdau]

Please help me with this problem i have Tecno j8 boom which was stuck on logo and i i t to flash it using sp,nck but it completely finished but doesn't power on and i tried many different firmware but still it doesn't work please i need your help

[X3non]

Please help me with this problem i have Tecno j8 boom which was stuck on logo and i i t to flash it using sp,nck but it completely finished but doesn't power on and i tried many different firmware but still it doesn't work please i need your help

did you check the build number of the phone before flashing?
if no then disconnect / reconnect the battery of the device then confirm if the device is able to power on