Does it works?
Anyone tested this method and successfully downgraded 11.0 to 10.4?
After doing that,i want to format ma 3DS beofre downgrade 10.4 to 9.2 can I?
Because the system transfer can cause a softbrick,so can i downgrade my N3DS 11.0 (10.4 after this method) before downtgrading into 9.2?