Helo, I've tried Z4root, superuser, gingerbreak and orin to root my ZTE phone running under android 2.3.5 but without success. When I've tried with programs, it keeps searching and searching but nothing happens. So I tried with Orin but when typing adb reboot download, it says access denied. I've search a lot but haven't come to another way to root my phone. Any ideas how to do it.