Android 5.1.1 & 5Ghz Wifi Tether (Possible?)

Sorry if this has been answered and im just too dumb to find it....

i would use an Android 6 rom but they are all too buggy atm.... So i ask is there a way to Add 5Ghz Wifi Tether to Android 5.1.1?

PS: I am using SlimLP BTW if that makes it any easier.
PPS: I'm willing to use 6.0 if anyone has one that isn't buggy. but i cant seem to find one.

:good: Thanks in advance!

Force 5GHz wifi? (9.7)

Hey everyone - just want to check if people have noticed this and/or have a workaround for it.

I'd like to set my device to connect only to 5GHz networks. On other devices, I'd do this by Settings -> Wifi -> (menu) -> Advanced and toggle the Wifi Frequency option there. As far as I can see, the Advanced option isn't available on the Wifi menu screen.

1) Is the advanced settings screen missing for everyone else?
2) Is there another way to access this screen?
3) Is there another way to toggle the relevant setting?

Thanks for your help.