How to get Phone update on Nokia Lumia 620 phone update without using wi fi?

[Windows Central Question]

I need to Update my Nokia Lumia 620 without using wi fi. I want to use my laptop for Phone Update which is connected to Internet with a dongal.

 

[gomezz]

Would this sort of thing help?

How to Use Your Laptop as a Wi-Fi Hotspot | NDTV Gadgets

 

[RumoredNow]

Use your laptop and this software: FAQ - How can I recover/reset/restore my phone software? - Microsoft - USA

It's a clean install though, so run a backup on the phone first.