Problem changing clock to 24hr format on ST Moto W385

[Jack_Indabaux]

My friend SWIM has a Straight Talk Moto W385 and he wants to change the clock to 24hr time format.

SWIM is using PST. After starting PST, SWIM creates a new "feature file" and reads the data from his W385 handset. SWIM changes the clock format setting to 24hr and saves the file. Then SWIM tries to write the data back to his handset, but PST prompts SWIM for a subsidy unlock code.

SWIM has no idea what his subsidy unlock code is, nor does he know how/where to find it.

How can SWIM either:
A). Get the magic code to finish this process via PST?
-or-
B). Make the 24hr format change using another method?