For me the answer where mechanic, a case.
I originally experimented with a classic protective case covering the bottom part, and that solved the fingerprint problems as you do not accidentally touch through a cut-out in the frame.
I shortly after switched to a flip case opening like a Japanese book.
We got an extremely long thread on cases where I posted multiple images years back.
Also made a post on by own blog here. The links to where I bought the many different base-models are most likely all long dead though.
Hello
Is there a way to disable the fingerprint scanner limit? i have a Pro1x. I'm left-handed and constantly touch the sensor when carrying or taking the phone out of my pocket.
Because of this, I have to restart my phone two or three times a day for the scanner to work again. I already use it for everything—unlocking the phone, opening apps, and more—but the limit is often exceeded. It's very annoying. I never experienced this with my Blackberry.
Burkhard
Sorry for the late reply but I do have a copy if your still interested. This is the qfpkg_linux.zip, not sure if there were any others.
qfpkg_linux.zip