Hacking 2DS Pokemon Limited (JAP) Region Change Problem, please help

[gcorners]

Dear all, last month I try to make a CFW for 2DS Pokémon Limited ( JAP )
and now everything work well with Luma3DS 9.2.0-20j or update to 10.7.0-32j.
Thanks all for kindly support me ^^

Now I found that many USA game have a problem (enter game and then ruturn to Home menu)
to run without choose config "Enable region / language emulation" of Luma3DS setting
along with .txt file for each game in "locales" folder of luma in SD card.

Now I try to change EmuNand region from Japan to USA to solve this problem,
but all failed with black screen after Install and inject SecureInfo_A_usa.
Here's my method:

1) Download firmware 9.2.0-20U by 3DNUS and put to folder "updates" in SD card.
2) Use BigBlueMenu ( or SysUpdate ) to install all .cia file in folder "updates".
3) Restart and launch Decrypt9WIP form HBL to inject SecureInfo_A_usa from EmuNand option.
4) Boot into EmuNand by Luma3DS ( also try CakesFW ) but black screen ( wait for 5 minutes )

Please kindly give me any advice T^T, thanks in advance.

 

[BabyBichu]

Try comparing with this:
https://github.com/Plailect/Guide/wiki/Region-Changing

 

[gcorners]

Try comparing with this:
https://github.com/Plailect/Guide/wiki/Region-Changing

Dear, I tried, it's not working.
Same problem, black screen after inject SecureInfo_A_usa T^T

 

[BabyBichu]

Dear, I tried, it's not working.
Same problem, black screen after inject SecureInfo_A_usa T^T

Restore ur emunand from the pre-region-changing backup.
Since it's emuNAND,why not try this one?
https://gbatemp.net/threads/3ds-region-change-tutorial-easy-way.386207/
I'm sure Plailect's guide works for sysNAND,'cause I've tried.

 

[clock]

Restore ur emunand from the pre-region-changing backup.
Since it's emuNAND,why not try this one?
https://gbatemp.net/threads/3ds-region-change-tutorial-easy-way.386207/
I'm sure Plailect's guide works for sysNAND,'cause I've tried.

Hello can I asked if I region changed my 2ds pokemon from jp to us sysnand follow Plailect's guide can I use eshop after that?

And how is OP's 2ds region change status?