Okay so I updated Luma with GM9, after I was getting a fail firm patch message. I thought My ds was still in a quasi brick state as it was stuck on a black screen for a solid while with no error message. I go about making this account to ask about this, as I couldn't find any threads covering this. I turn around to see that I find it finally working, and I rebooted it and it boots up normally now. Is this a known issue of temporary long boot times?