Recent content by ray j1

in the past i was able to flash any modem for the sprint gs3 but after a samsung update it seems to have blocked modem flashing and only allows modem "LI3" to be flashed without the "no sim card" error. The LF9 modem was had the best reception in my area, but now with the LI3 modem, i never have...

Hey I figure out how to fix this problem, "no Sim Card" This occurred after a modem flash. I flashed LF9 modem over another previous modem. All you need to do is use the free gs3 roms modem flasher and go back to which ever modem was on your phone prior to the flash. it will go away then.