Can someone with a P7300 (wifi+3g) please try this build and let me know if wifi tethering works:
Sent from my GT-P7300
P7300 bluetooth+nfts-test: http://www.mediafire.com/?7yx7f4j844bmufk
P7310 bluetooth+nfts-test: http://www.mediafire.com/?f1z5rqjgxdn3x40
I've tested bluetooth tethering, sharing my wifi on the P7310 with my laptop on my P7310 but I cannot test sharing a 3G connection myself. Also if someone would like to test NTFS formatted USB storage it would be helpful but I may do that myself later unless someone beats me to it.