Hello, when I use SX Installer v3.02 to install a game's update file "Prison Princess[0100F4800F872800][US][v65536].nsz", it shows “Install failed, see console for more details. - Error: Title requries higher system firmware....". The game file is downloaded from Hxx, so I confirm the file should be no problem!! Furthermore, I have been using firmware 9.1 and SXOS 2.93beta already!!! Finally, when I use another software "Txxxxil 7.01" to install, it installs perfectly and can run the game!! Please investigate as your software may have bug which is not fully compatible with firmware 9.1 or master key 10! Thank you!!