you are 1000% correct bhai,
i had many times contact apple support for touch id issue on iPhone 6
every time they saying restore your phone
they really don't have any subject knowledge (iPhone [software or hardware]) )has to be improved more (they don't know in case any hardware issue get error 53 on iTunes,it cause brick the iPhone)
And also i went to Apple authorized service centers, they are also doing same with my iPhone 6 (non working touch id )
then i clearly refused to restore my device because my device was out of warranty.If any error comes while restoring can apple replace my device with free of cost ?
so, please my advice is DON'T RESTORE YOUR I PHONE 6/6 PLUS WHILE YOUR TOUCH ID NOT WORKING restore cause error 53 on iTunes
Then we discuss about iOS Updates
1) ios 7.1 - causes Touch ID issue on iPhone 5s
2) ios 8.0.2,8.1 - causes No service & Touch ID issue on iphone 6/6 plus
3) ios 9.1 - causes Touch ID not working / Over heat on 6/6 plus / 6s/ 6s plus
people will feel proud to using apple handsets but this issues causing really frustrating on apple brands
they are paying high prices on handsets , but apple providing 0% costumer service
Many costumers contacting apple care for good solution , but they are spoiling there iPhone's for throwing in dustbins
still i did not get any solution for touch id issue after update ios 9.1
i don't know they will this issue on next update ...?
Rating: 1/10