What is Rev. Tunneling?

[Officerpolabear]

I was messing around in the data section, trying to figure out how to make the wireless tether NOT make my phone go to 1x after having it on for some time, using ##DATA# in the dialer but I stumbled across 'Rev. Tunneling'. What is this? Is this to throttle your data?

 

[gitit20]

Ya I saw that 2 and was thinkg the same thing not sure what it is or what it does...

my hotspot app never makes my phone go to 1x though only does this when I have little to no signal...

 

[cujo676]

I fouynd that to and changed it to true I dont know if this will mess anything up or how to change it back?