HOW TO: Fix IMEI null/baseband unknown for galaxy S3 (intl)

Quick Fix for IMEI null and baseband unknown

what do you need :
1. PC [mobile odin] or clockworkmod recovery
2. I9300 / I9300T
3. GS3 Modem file : http://forum.xda-developers.com/show....php?t=1740061 << dun forget to thank upintheair

steps :
1. go to the wuala website
2. download modem file [CWM or Odin]
3. flash it
4. magic << OMG it's fixed

at least worked for me.
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i talk chinese, so my english is very "pro" sorry.