WD - Cannot write to SA

[ddd123]

Hello

We have 2 cases, where we cannot change module 02.
Write module to SA is OK without any error, but there is no change in module.
also cannot change 01 or 32

2cases:
Hubble is SED drive, we can access the SA with shorting read channel
FBlite is not SED drive, we can access SA normally

in both cases we cannot change any module.

do somebody know solution ?

also tried to change first SA region to head 1 and no progress.
all modules are OK in SA.

[digisupport]

What tools do you use ?