New games doesn't work with it. Use savedatafiler instead. I think it's related with the 9.6 crypto... Try svdt with a yellow pokémon version cryptofixed, maybe it will works.
OK, so try with a cryptofixed version... If it doesn't work : wait for an svdt update, or DOWNGRADE !! (almost no risk if you do correctly the guide. In worst case, you can use the recovery mode).
OK, so try with a cryptofixed version... If it doesn't work : wait for an svdt update, or DOWNGRADE !! (no risk if you do correctly the guide. In worst case, you can use the recovery mode).
With svchax, bricking cases have pretty much only been user error. Just make sure you wait until the downgrade process is finished, and make sure you have the correct downgrade files for your system.