Changing a ASTRO spec heads SRIB involved no go

I have someone who is trying to use an SRIB and FLASH key + moto cable to chantge a W7 to a W4 and it just wont take...Sure forcing a S record is one way but not the Motorola way. It's being done with the correct REAL Motorola software and its hardware.



Does anyone here have a valid reason or what options can be used here?

Changing a ASTRO spec heads SRIB involved no go