Network Pin Locked of GT-I8200N

[saitama789]

I recently flashed the firmware:
Build dateThu, 12 Mar 2015 03:59:37 +0000
Security Patch Level N/A
Product code VIT
PDA I8200NXXUAOC1
CSC I8200NVITANL2

After I got problem in the automatic data and wifi on. After I flashed this rom, the error appeared telling to unlock the Network SIM Pin.
Also, I read other posts and flashed this rom:

Model GT-I8200N
Model name GALAXY S Ⅲ mini
Country Germany
Version Android 4.2.2
Changelist 2824661
Build date Thu, 12 Mar 2015 03:59:37 +0000
Security Patch Level N/A
Product code DBT
PDA I8200NXXUAOC1
CSC I8200NOXAAOC1

However the problem was same, Is there any better solution so, that I would not need to Expense anything for this problem after I have read payable method in the internet...
Hope to Hear for the reply soon..

 

[gsmDabbler]

Try 00000000 code

 

[Fearless(SP)]

i also try but not success how to fix sim network unlock pin???? i am tried with this problems,plz tell me a good solution for unlock it?????

 

[Fearless(SP)]

finally z3x and this 00000000 work.. my phone is now working... finally get ride from this problems since 1years.. thanks you tooo...

 

[x1magneto0x]

Same problem.

Hi ! my problem is: I install a new rom, and now it ask for the "unlock pin number". Simply, it has to be "unlocked". Good. I tried Z3x direct unlock and it thorws the an error of memory access. What can I tell, 'bad luck'. Later I will post the exact error for interested technicians. OK. I've looked for other ways and I can't find one that works for me. What can I do people please....I'm from venezuela and my terminal is an I8200N S. G. S3 mini.

 

[Fearless(SP)]

Try from z3x and after restart and enter the 0000000 and unlock..
If unlock then hit thanks
If not then leave comment i will make video and try my step