I received my copy of TX SX Pro and a replacement battery with a tritip tool last week. The battery replacement was pretty straight forward as long as you mind which screws go where. And, when you disassemble the card reader it feels like you're breaking it at first - but once you get a feel for how it sits you're fine. The battery swap itself is pretty easy.
For anybody following from last time, the one thing I noted in my last post was the firmware was on 11.0.1. Well TX SX doesn't like that firmware and I spent at least 4-8 hours trying to figure out why I couldn't get the OS to load. I downgraded the OFW to 11.0 and it booted up just fine.
Now I'm transferring games. Mission accomplished- see the attached pic. Only future problem: if newer games require higher firmware and TX SX is never updated because of the Nintendo lawsuit against them, I'll be forced to switch (snap sound effect!) to Atmosphere.
As always, fuck Nintendo.
Nice. I have a hacked PS3 that I use to play PS3, PS2 and PS1 games on. Good luck with your endeavours on the switch