Homebrew Firmware Questions

[R4mbo]

Hi!
I currently have a RedNAND with 10.7. I cant downgrade to 2.1.0 to get the OTP...
I still have 9.2.0 SysNAND.

Should I create a 9.2.0 RedNAND for now and downgrade it to 2.1.0?
And can I update CFW-SysNAND to FW 11 without loosing homebrew compatibility?

Greetings

 

[The Real Jdbye]

Hi!
I currently have a RedNAND with 10.7. I cant downgrade to 2.1.0 to get the OTP...
I still have 9.2.0 SysNAND.

Should I create a 9.2.0 RedNAND for now and downgrade it to 2.1.0?
And can I update CFW-SysNAND to 10.7 without loosing homebrew compatibility?

Greetings

Why can't you downgrade it to 2.1.0?

 

[R4mbo]

When I start PlaySysUpdater @ RedNand and Press X to Downgrade it get following Messages:

HAX INIT...
HAX SUCCESS

Init -> GOOD
Check device -> n3DS EUR
Check update info -> n3DS EUR

Check update integrity...

MD5 -> id: 0004001000022000 - ver: 01027 -> FAIL
Press (A) to exit...

I thought it might have to do with 10.7, or do I have another problem?
I already tried to redownload and extract the 2.1.0 Updates folder, without success...

 

[R4mbo]

I just have seen that it should work with 10.7 and that 11 was latest update...
But I still don't know what's my Problem. Maybe my RedNAND is damaged?

Edit:
When it fails at update integrity it should be a problem with the 2.1.0 Updates folder I guess... but I downloaded and extracted it 3 times now... always the same Problem.