It's already vanilla android, so there's no need to use a ROM. The hotspot is free, no Sprint fee required. It's already super quick thanks to being bloat free, so why root it? Will it improve the signal or anything?
Only reason I saw was for an app to force it to connect to a stronger signal if in a low signal area.
Only reason I saw was for an app to force it to connect to a stronger signal if in a low signal area.