Ok I just let the battery run out and then charged it again after doing this 3 times it now works again so stuck on apple boot logo is resolved but still those other problems need addressing.

Also if this problem can't be fixed will I be able to sell the phone? And if I can how much should I sell it for? (sorry for the reply spams)

Also the phone got stuck on the apple boot logo when the phone ran out of battery and when I started charging it again.

The driver should be on the computer as it has been recognized before?

Here is the list of problems: 1. iPhone stuck on the Apple Boot Logo. 2. It isn't being recognized by iTunes. 3. The On/Off button doesn't work. 4. The Wi-Fi doesn't work (it was greyed out when the phone was actually working) 5. I can't restore the phone as it is locked to O2 network I think...