HTC ONE always on fastboot

[kastrioti_or]

Hi forum !
I have a problem with device htc one m7 after evry shutdown or restart device start with fastboot mode also a c'ant update my device after download uptate the phone start with fastboot mode and not start to install update .
If somebady can help me!
Thank you

 

[kastrioti_or]

Hi forum !
I have a problem with device htc one m7 after evry shutdown or restart device start with fastboot mode also a c'ant update my device after download uptate the phone start with fastboot mode and not start to install update .
If somebady can help me!
Thank you