Update.1 690 very slow on B2-7 XO

[Mitch Bradley]

Stephen Bannasch wrote:
> With regard to build406.16. Can I just replace os656.crc and os656.img 
> in the boot dir on my USB flash stick with os406.icrc and os406.img 
> and startup with it?
>
> Will build406.16 work with q2d12?


Q2D12 is compatible with all OS builds that have come out in recent memory.

To "downgrade" to a lower numbered OS, you can type this command:

ok  copy-nand u:\os406.img

(or copy-nand u:\boot\os406.img if you have put the file in the boot 
subdirectory)