I've managed to install the update by taking out the sd card from the antminer s4 and replacing the 'initramfs.bin.SD' with the new firmware's version of 'initramfs.bin.SD'.
It still has the same issue of not mining what it says its mining.. :l
I wonder if that updates everything that needs to be updated. Might try later if I go back out to my garage.
This method of updating the firmware was recommended by bitmain when i had an issue with the s2
http://i46.photobucket.com/albums/f123/Yun_Artist/sdcard_zps2988996b.pngand I take back what i said about it not making a difference, I'm mining on eligius and ive left it on for about 10 mins, its starting to see a difference of about 1600 gh/s now, whereas the antminer is saying its on around 1950gh/s / 2th/s
