Noob here.
I am attempting to flash my BIOS from 4981.67 to 4981.06 so I can have one big F drive. I upgraded HDD from 160GB to 320GB. I have the new 4981.06 in the BIOS folder on C drive and it shows up in Evox utility but when I select it it does not flash the bios, it onlt gives me the "error file size eror".
The MD5 doesn't match reference BIOS's from this site at all on my new 4981.06 BIOS, it is crazy compared to the other MD5's if it makes any difference. Here's what I got with XBTool.
C21BA82DB3D0E979844EEF62F57A5526
All the other .bins are 1MB so I used the XBTools to make my new 4981.06 1MB from 256K.
I am modded but do not have a mod chip so there isn't a jumper to remove to allow for a flash. I have a TSOP flash, no chip. I didn't do it, a friend did and he's gone to IRAQ right now.