Ok guys, my sad story with 7260 has happy end. finally. Connection drops , limited access, no connection after sleep and constant blutooth connection drops are in the past. I just get used qualcomm killer 1202 off ebay for 25 bucks and those problems are gone. No any drop in Now 7260 in the trash can , after 6 months of tinkering with drivers and wasting time reading useless threads with no solution. My advice is to stop begging for drivers, they will never pop up, i think the card is a crap and have some bug in it, just replace it with any other product and save your time for something more important =)
Intel , you sucks ! It happens really rare but in this case you have to recall that faulty crap and replace it or refund your customers.