@vukilore Recalbox n'est pas une application mais un OS à part entière. Il n'est pas possible de l'installer sur smartphone, même jailbreacké.

Du coup wiki documentés: https://github.com/recalbox/recalbox-os/wiki/Use-an-external-usb-storage-device-on-recalbox-(EN)#what-to-do-if-recalbox-still-doesnt-see-my-hard-drive- https://github.com/recalbox/recalbox-os/wiki/Utiliser-un-périphérique-USB-de-stockage-sur-recalbox-(FR)#que-faire-si-après-le-redémarrage-recalbox-ne-voit-toujours-pas-le-disque-dur- @dagda94 n'hésite pas à passer le sujet en résolu

Well thanks to @paradadf it worked ... I completely forgot about it ... Thank you very much ! Now I have to set everything up !

Never mind it was an issue with the hdmi cable being dirty oops

@dayfluent to add a bit to @Substring 's answer... recalbox is free and should not be bought. What you can buy is the hardware to run recalboxOS.

Hello No chance.

Thank you, this was exactly the problem. I forgot everything must be on FAT32 to work on the Pi. I used the Disk utility on my Mac to format and now everything works fine.

Mine was detected by windows as 64gb too, and i can used it, but when recalbox tried to format it on ext, there was on error. These fake SD are detected as 64gb but only 7 or 8 gb are available.