[Solved] Lower Ping On Mobile Broadband.

Theres Construction and all on the local comcast satellite bull. so im just gona use my phones mobile broadband (easy tether) cause i keep disconnecting and it gets annoying. my ping has raised quite a bit.

it used to be around 40-70 but now its around 110-130. is there a way i could lower it to atmost 90-100?

i run ccleaner probaly 4-6 times a day and i keep my laptop scanned frequently.
anything else i should try?