QR Codes
If it doesn’t work, you might need to turn it on…
https://osxdaily.com/2022/05/18/cant-scan-qr-codes-with-iphone-ipad-camera-heres-a-fix/
My favorite app is free, there are lots of ones you can pay for.
https://apps.apple.com/us/app/qr-reader-for-iphone/id368494609
Last line not available show up when you call people
https://www.makeuseof.com/iphone-last-line-no-longer-available-error/
IOS transfer software
They let you download apps, photos messages, and some will let you push it onto another phone.
I used Imobie Anytrans to transfer an app that is no longer in the app store.
https://twitgoo.com/best-ios-iphone-transfer-software/
There is a thief in London, you have to change a couple of convenient settings to foil him unless you get a locker that he can’t open
https://www.bbc.com/news/uk-england-london-62809151
Online free pDF program
Pass the Plagiarism checkers!
Quillbot will paraphrase any document.