Been about a month now since I rooted using hasoon2000 kit on my Amaze 4G, I left S-On because the Juopunutbear S-Off wire trick seems like something that would/could break my phone, NE way i'm posting to let anyone with this same problem know how I have been successfully battling random power downs, I have been told that Fixing Permissions on 4eXT would do nothing for Random Reboots/Power downs, But I have found quite the contrary... So I'll get to the just of things here: 1. Power Down Phone normally. 2. Remove Battery Cover and Battery, put Battery and Cover back in/on device. 3. Hold Volume and Power buttons down until you are in boot-loader. 4. Tab down to Recovery, On my phone I do have 4eXT Touch Recovery. 5. Tab to Tools in the list then Fix Permissions, wait until done then reboot phone via 4eXT. 6. After phone reboots and you are at your Home Screen, hold the Power button down and restart once again. This normally will give me two-three days without random power downs/reboots. Also I still have the stock rom.