Why V8 in boot mode with error A0 75 24 after I modified CG36

[simina]

Hi ,

I am using Moto V8 and I had updated bootloader to NO RSA,version A3CF.

I am using VMware workstation and Ubuntu 7.1 for mod.The problem is even I didn't change anything in CG36, just rebuild CG36.smg,my V8 will go in boot mode with error A0 75 24 after I flash it.

The command I use are:
1 mount CG36.smg CG36 -o loop -t squashfs
2 copy the mounted filesystem (just drag the whole CG52 folder and choose "copy here") into test.
3 umount CG36
4 mksquashfs test/* My_CG36.smg -le

Someone side maybe I need do a fake signature, is it ture? How should I do it?

Please help me , thanks.