i tried to root my gt-i9300 with odin3_v3.09 with "CF-Auto-Root-m0-m0xx-gti9300"
every think went good got msg on odin "PASS"
but phone was not rooted (don't know why) and phone stop picking sim card.
then i did factory rest and flashed stock rom from sammobile.com. but stil sim card is not working . i already tried 3 sim card but no luck.
please help if u can???