Fabian Vogt

Probably not a file permission issue (like on Android), but rather something with JIT? CC @adriweb

It includes all changes that were made for the test, so I don't know what's wrong.

By ROM, do you mean Boot1 or Flash or both? If both files are identical, then that's really strange.

Does the behaviour change if you reset a few times on both devices? If you make a snapshot with the working device, does it work in the non-working one? Hm,...

What do you mean by "hidden screen"? Background apps maybe?

> On Android phone, hidden screen in background until you flush it so after I configured Nspire, the main Nspire calculator disappears into background. Please see screen shot showing it...

No response, closing.

Does the destination folder exist and is the extension of the file `.tns`? If yes, what's the version of Firebird and Android?

Did the path to the source file contain special characters such as spaces? If so, this is probably the same issue as #202.

Underscores should be fine. Did you try with the build from the linked issue?