I switched Download Play With Homebrew Launcher and it still crashes, also I can’t find those .3dsx apps anywhere.
Just down them from the internet. They should be put inside sd:/3ds folder.
And it says Arm9 Data Abort
Now this is different from an Arm11 error. Something is corrupted or not working as it should.
- You should start by checking the sd card for errors with
h2testw to make sure it's not faulty or defective.
- Backup your data before doing the test.
- Format it as FAT32 32kb clusters before and after the test.
- Run h2testw with the "read & verify" setting, it should tell you if it's faulty. Otherwise just format it, and put your data back.
- One thing you could try, is updating the firmware on your system, if you can't access the home menu or system settings for some reason, do the recovery mode button combo on boot to take you straight there.
If none of the above helped, you might wanna try
ctrtransfer, follow the guide carefully & don't skip any steps.