As long as you either of the following, then yes:
A) Install "Browser Timewarp"
B) Remain on sysNAND/emuNAND 9.5.0-22 or lower (9.5.0-23 patches the SPIDER exploit)
b-1) to use emuNAND, sysNAND must be at 9.2.0 or lower
My o3ds is on 9.4, and I'm trying to use code for Yokai Watch US...
Problem is, i can only play it via HANS with fw spoof and i can't access browser while playing it in HANS...
Am i missing something?