At least it looks like that to me. Many have reported it can be cured with disabling Network Location, then it was the basebands that could help, then it looked like the problem is in USB charging. Well my no sleep is a unique one and I dare to say it has nothing to do with anything and it's total luck. My Galaxy goes into no sleep as soon as I receive a call. JC6+galaxo. First it was with JC6 baseband as I said in the JC6 thread. Then I flashed II5 baseband and it worked great. It was fast, WPA Ent worked. But ofcourse, I received a call and it went into no sleep again. No network location, no USB pluging in, looks like it is triggered by unique things. I'm offically tired of this piece of junk. I'm going back to my II5 nandroid backup. And I was so happy with JC6. Damn you Samsung. If this isn't resolved in one month I'm spending money and getting a Hero. (cheap enough, and atleast it has tons of 2.1 firmwares).