*installed 3DS games, yes you can install updates for your installed 3DS games, either through the eShop, or downloading/ installing them manually.can I safely update my 3ds roms
Yes you can update your system if you have CFW installed, just update Luma3DS first to the latest version, and install the 3DS firmware to the latest version.and my Nintendo
No, the only ban risk these days is cheating online, or messing around in the eShop like using fraudulent credit cards there, asking for refunds for illegally owned games etc.if won’t banned or whatever right?
Well you can't update them through the eShop if your system is not Japanese, or is region changed. Though you can always install updates (from the internet) manually through FBI.Some are jap roms