Q: My iPhone 6 won't connect to lte since the most recent update... Lte is enabled in my setting

Hi MargaretMina,

Thanks for using the Apple Support Communities!

I understand that after a recent update, your iPhone is no longer connecting to LTE. To begin troubleshooting this situation, I recommend reading over and working through the steps in the following article. 

The article is written for a different circumstance, but these steps should still be helpful to you. 

If you can't connect to a cellular network or cellular data - Apple Support

Best!