Definitely no fixes for anything interesting. There may have been an improvement in USB transfer speed but it needs more testing. I actually flashed the MAIN back to R6B - it seems more stable - while leaving the FS at R8BA (never found R8BE001 for america_1 to try) - works great so far. The issue with the MIC not working at times when answering a call - which happened rarely in R8BA, has been happening near constantly with the new one.