SX OS 2.9 Beta & Choidujour Problems and workaround

[Zentik]

Updated to SX OS 2.9 and tried to instal Firmware 9.0 Choidujour v1.0.2 and when you press Ready To install it freezes in "testing bis protection"
the solution to install Firmware is to use SX OS 2.8, install the firmware update to 9.0 and the update SX OS to 2.9

 

[duceyaj]

Thanks for the info. I thought my emunand was bricked and lost all my game saves.

 

[Cris2809]

Do not update to SX2.9 with FW 9.0 when you use nsp2xci games.
No nsp2xci Games started, and you can not go back to FW 8.1, ChoiDU......NX 1.02 will freezes in.

 

[sxflashcard]

Ohh, there are many bugs with the sx os 2.9beta!

 

[Mhel]

please help me may nintendo switch also same problem after update to 9.0 offline. My nintendo switch coming nintendo after that black screen what i can do for this problem? Help me please

 

[taunnt]

please help me may nintendo switch also same problem after update to 9.0 offline. My nintendo switch coming nintendo after that black screen what i can do for this problem? Help me please

Currently you're screwed without a backup. Unless ChoiDujour makes a bootable version, but I don't see that happening.