I have tried it on two laptops, and using two different cables, one official apple cable and the other was an official apple component cable.
My antivirus is Trend micro. The phone was working fine until yesterday she tried taking a few pictures and it rebooted itself 3 or so times before finally rebooting with the recovery screen.
My lady was upset at loosing all her data since its been months without a backup but now i cant even get the phone back to a working state, and we dont even have any kind of insurance
I dont know if it might be worth trying starlight mobiles if i cant do anything, im not too bad if its firmware / software based but i havent got an igloo if it came to replacing hardware components.