Install firmware Phicomm Ke2p

Hi, May I have a how to install the firmware to my Phicomm Ke 2p.
Thanks in advance,
Soc

Can you install the firmware? I wasn't able. It gives me

Bytes transferred = 6292042 (60024a hex)
LoadAddr=84000000 NetBootFileXferSize= 0060024a
Abort: bootloader size 6292042 too big!

Andrea