[Q] HD2 has corrupt OS
Hi! I would like to ask for you help, because I think my phone's OS was corrupted. I'm using Gingerbread 2.3, and I think that I have to reinstall it, but I don't have any clue how. It keeps getting stuck on startup, and it won't go past boot. This has happened before, but I went to a technician to fix it for me. Now though, I want to do it myself, just so I'd know how if ever this happens again.
Please help me. I would greatly appreciate it. Thank you!