How to change a serial number using a script?

[mz1482]

I need to change to Z23L534Axxxxxxx from this serial number.

Just using this script but nothing happened

#change your camera serial number
#author: ?

t pwm 1 set_level 140
t pwm 1 enable
sleep 2
t pwm 1 disable
sleep 10
t pwm 1 enable
sleep 1
t pwm 1 disable
#begin
#paste your desired sn below
test board config psn Z23L534Axxxxxxx
#end
#long beep means the commands executed
sleep 1
t pwm 1 enable
sleep 3
t pwm 1 disable

 

[Tanckom]

 

[mz1482]

Thank you.

 

[Tanckom]

Stop writing me in INBOX!
Second, the tutorial shows some examples why some scripts wont work! Look threw the whole thing, I'm pretty sure, it's because you missed something...