ios 11 destroyed my phone
I have a an iphone 7 (less than a year old) and when I updated the ios to version 11 it basically destroyed my phone. Apps are not working correctly and I sometime can't even call or receive calls from persons.
I have spoken to my local retailer and done all the things they asked me to, including a hard reset though iTunes. Nothing works!!, it's still the same broken phone.
It there anything that I can do ? other than throwing this phone in the bin and never buy an iPhone again ?
The shop that sold me the phone is not interested in helping me nor is the authorized reseller in my country.