Network unlocking

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Bence98007

Member
Oct 18, 2013
36
0
25
Budapest
Hi there!

Is there any solution to unlock my sim card? I have a T-Mobile (Hungary) i9305 phone, and i whould like to use my new Mobily (KSA) SIM card.
 

fred_up

Senior Member
Jul 14, 2008
847
129
Hi there!

Is there any solution to unlock my sim card? I have a T-Mobile (Hungary) i9305 phone, and i whould like to use my new Mobily (KSA) SIM card.

Yes there is. You need to have a certain standard ROM then go through the service mode. Later ROMs took away that option. I did it on my i9305 and also for a friend.

Go to *HERE *

I think the ROM was a standard 4.1.1.
 

fred_up

Senior Member
Jul 14, 2008
847
129
I have 4.3 android, with original rom.

Is the 4.3 with the new bootloader (ie you downloaded it from Samsung) or the 4.3 with the old bootloader (ie the ROM was downloaded via this site and it said it was the old bootloader). If it is the later, then no problem. If it is the former then either you ask your network operator to do it (it may be free) or you pay someone else to do it.