FUJITSU LIFEBOOK T725 BIOS

hi. i need dual bios version.

There are differences in the hex codes in some of the blocks. device muted after battery tool update
this is old bios dump file

I'm a senior computer repairman myself
I worked very well with hex codes.
I downloaded and examined the bios file on the official site. all update files
I edited with the bios file on the official site, which is 4 mb. 8 mb some parts are compatible, most parts are different