Help about unlock (I have use the search but I cannot find a Sticky thread to trust).

Search This thread

darkpollo

Senior Member
Jun 21, 2009
90
16
Hi,
I have received a SIM locked SGS3 and the Firm is using is 4.1.2

It seems after reading a little that it is possible to unlock it on this firm, but i couldnt find the answer to these questions:

1 - Will the unlock be forever or do I need to SIM unlock every time I put a new firm on it?

I was thinking to use a 4.3 or 4.4 firmware.

I want to root the phone, change the actual firm and SIM unlock the phone. Which step should i make first?

Maybe I can get a unlock code from the company, will this last forever?

A link to a newby thread will be ok too. I have been looking one hour and I was not able to find the correct answers.

Thank you very much
 

boomboomer

Senior Member
Jun 30, 2010
3,904
828
Buy a code, the 'free' unlock doesn't work on latest firmware.

Go read the sticky thread in general forum.