around 4?
You did it with 3G on?

I'm on CM11 M12, but only could get about 1 hour 30 mins SOT

@miloy2k: Where do you get the original 3k Samsung and 4.2k yoobao battery?

And how about the individual performance of these 2 batteries?

would any of these two caused the phone to be significant thicker?

Thanks...