I know this hack has been visited before but being new to drones I have a question. I got my P4 just before the new FW came out and at that point I didn't even know about the 32 channel hack. I see countless videos etc. about moving up to 32 but all have been for the P3 so my question is with the new FW can the P4 be hacked to 32 channels? I've tried for days to unzip the rar file but it never unzips with the "." first in the file name. I've tried PC and Mac and even my cell phone all with no luck. Is there a unzip program that works best in this? This old man needs some help please.