Nintendo Switch firmware update 12.0.0 available for download | Page 9 | GBAtemp.net - The Independent Video Game Community
TX Presents SX Installer v2.0.0 - Now with Firmware Upgrade/Downgrade Support | GBAtemp.net - The Independent Video Game Community
DOWNGRADING NINTENDO SWITCH | It is possible to downgrade the Nintendo Switch as long as the fuse count is not altered and you have an older NAND backup. To follow this guide
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