Chosen Solution
My iPhone screen is not working. Even tried repair shop to replace the screen, they said the digitizer connector needs to be re-soldered. I just need to access the phone for data recovery. But without screen function I can’t get into the phone. I’ve considered the following solution and no luck so far: #1 OTG Cable to use wired mouse, then download and use wireless mouse to connect to PC for backup. #2 Siri voice activate, it’s disabled, so home button no good Please any other advice can help?
Unfortunately you can’t do anything else but get your phone fixed to access you data, unless you have an iCloud backup on Apple servers. Find a reputable lab or Pro into microsoldering repairs and it shouldn’t be a too troublesome repair. However, the iPhone 6S doesn’t have a digitizer connector, touch is run by on screen circuits and since the shop you’ve been to didn’t seem to know, I’d try an alternative one as a first step.