I can't take a "full page" iPhone screenshot of text message
Desperately want to take a pdf or html of two long text message screens. Want to use them, showing date, time, user, etc as evidence for restraining order because of threats in some of messages.
Restrictions:
Use only iphone SE 2020, ios16, no mac.
I avoid all corporate servers, aka "cloud", including icloud.
Use Linux Ubuntu for my PC's. Can dual boot to Windows 10 (under duress), but prefer not to.
It appears that some iphone apps have a feature on a tab that allows "Full Page" on when doing a screenshot.
That would be WONDERFUL for capturing my message string!
I can't seem to find that tab when I do a screenshot.
Multiple screenshots and try to string together a single pdf is HORRIBLE!
Just taking one screenshot on the SE is problematic because I keep turning it off or going to main screen.
Another method, copying individual messages and emailing or whatever, doesn't seem to have date/time, user.
Why can't I do a "full page" screenshot in Messages?
iPhone SE, iOS 15