Ok, so I just got JB 3.6 flashed and everything seems to be working well except this. I have Leankernel 4.1 and Leantweaks flashed, but when I go into the console terminal, press "12" to access the "USB Quick Charge at Boot" menu, then press "1) Enable Fast Charge at Boot", I get a message that says:
Code:
USB quick charge at boot enabled.
/data/leantweaks/leantweaks[3897]: ffc: not found
And when I go into my battery stats afterwords, I see that it's still charging at USB speeds instead of AC. So were you able to enable fast charge on this JB ROM with Leankernel? If so, which kernel did you use? I don't think I'm on an experimental, just his newest 4.1 stable build.
Thanks!