I rooted using Z4root. Worked fine, had to pull battery during root and then second time around it rooted. Have TBU, Wireless tether and root explorer- all work. Only problem I have is that my Wifi connects and disconnects every couple of secods. It worked great before root. I was previously rooted with 1 click, did the ota to .340 and lost root. Had to use XDA method to remove superuser and then rerooted with Z4root. Any suggestions?