Internet Sharing not working

I think it's unreasonable to suggest any type of device reset without first exhausting all other possibilities. A reset should never be the "be all and end all" of troubleshooting options. Please, please be aware of this before you start suggesting resets to anyone as a possible solution.
 
I think it's unreasonable to suggest any type of device reset without first exhausting all other possibilities. A reset should never be the "be all and end all" of troubleshooting options. Please, please be aware of this before you start suggesting resets to anyone as a possible solution.

If you are refering to selecting the auto APN option off and on again, this is not a reset of the phone - it is just re-applying the APN.

I did not reset the phone, I did not turn the phone off and on again.

Aand after 5 months of not having tethering I am very happy about it.
 
If you are refering to selecting the auto APN option off and on again, this is not a reset of the phone - it is just re-applying the APN.

I did not reset the phone, I did not turn the phone off and on again.

Aand after 5 months of not having tethering I am very happy about it.

I'm referring to the initial piece of "advice" in this thread.
 
I tried my friends iphone microsim but check this out her microsim was smaller than my sim and her sim did not fit in my ativ s sim slot, so I still couldn't try out that theory of an lte sim in my ativ s and I cannot get my internet sharing to work either, there must be a solution out there!

If she has an iPhone 5 then that's a nanoSIM not a microSIM, that's why it's smaller.