IOS 11.4.1 data tethering possible? no jailbreak

i have a i phone 6 plus that i purchased and realized it has ios 11.4.1.... cant not be jailbroken. The only reason i even jailbreak my iphones is to get free tether apps that tranfer my phone data to my computer for free 4g lte speed internet. However i cant seem to figure out how to get a working tether app on ios 11.4.1. Can you download a tether app through tweakbox? or is there a way to turn your spare android phone into a router that somehow connects to your iphone and the android then supplys internet to the computer? there has to be a way to get a working tether app on ios 11.4.1

https://modrepo.com/iPhone/Tether/AdhocConnect.exe

can someone advise if these instructions would be a valid way of getting data tethering to work without having to jailbreak a iphone?

Thread moved.

hello, i am the one who compiled the app you linked to. in fact that is my website you linked to. if you go to modrepo dot com slash nojbtether.html (i do not have enough posts to embed a link) there is a very in depth guide i wrote on configuring tether with a socs proxy. it works very well and does not require jailbreak/root however working from behind a proxy can be limiting, especially on windows. It can be rather troublesome to get configured but once you have it configured its as simple as pushing a button. If you have trouble figuring it out, just shoot me a DM and i will walk you through it on discord or something.

@Kyle Martinez