I have an o3ds XL with A9LH installed and updated to 11.2. Now i want to delete the hacks before selling it but when i load the SafeA9LHinstaller 2.0.3 payload and choose to uninstall, it shows the message "Firm 11.0 or newer has been detected" and won't let me uninstall. I lost my old 9.2 backup before hack as well. What should i do? Does CTR Transfer 9.2 then uninstall work? Or is there a shorter way?