I have bought a i900 three years ago. I bought it from Singapore. It was shiped to me in Romania. I put the Orange Ro sim card, and everything was ok. Now, I have signed with Vodafone Ro. When I insert their sim card, my i900 is saying that the network is locked. Ok! I tryed to follow the tutorials online, but what I get is a sim failure message. Ok, they said I have to upgrade the firmware. Ok, now when I tryed to do that, my i900 suddenly shuts down, every time I try that. I tryed with multiple ROMS (OFFICIAL once). Now I took it to a GMS service. In over one week, they couldn't unlock it. They even bought a 8-digit code online by paypal, and NOTHING ! It still doesnt work.
What is surprising is that my i900 HAS NOTHING TO DO WITH ORANGE RO. BUT IT IS LOCKED TO IT ! I have been following all tutorials on web. NOTHING ! HELP!
Thanks in advance !
PS: Sorry for bad english, but I was in a hurry
Edited by jumper007, 22 June 2011 - 12:07 PM.