Works great
I figured it out! If your screen is blank, hold your finger on the white part on the screen. There should then be a word in the blue spot. Expand the blue part and then you can see the words. Then just follow the instructions
Hate it
I tried to use it but it did nothing
Blank screen
Tried installing several times on my iPhone 13. Just has a white blank screen.
Worthless
I’m so disappointed in this Pennsylvania train. The remote is so buggy and this firmware app does not work. The app is just a blank screen with no words.
Blank Screen Fix
App works like it should. Updated the remote. Like others have said, it originally had the blank white screen in the app, and finally after switching the iPhone from the dark theme to light, the words showed up. If you’re having the white screen/box issue in the app, try changing the theme on your phone.
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