These Firmwares are dumps of game cartridge update partitions, Switch System Partitions or downloaded straight from Nintendo’s CDN

Official Firmwares
VersionMD5 HashFilesize
Firmware 1.0.0529bcdab4964809e44fa75634c7f1432238MB
Firmware 2.0.078fe09c2da202d35e58c7b07bb7f39a8242MB
Firmware 2.1.035752c26badc270f9fdd51883922432b242MB
Firmware 2.2.0137f5d416d1b41ad26c35575dd534bc4242MB
Firmware 2.3.091e06f945e00e6412cc4ac44a0faa72b242MB
Firmware 3.0.0f4b5f8bffded14cca836bc24ecf19c06252MB
Firmware 3.0.1a245bc7d3151cd51687ce602a1d4dfbb252MB
Firmware 3.0.2521e4aabc0b3b18d49f99c861cd55196252MB
Firmware 4.0.069ac6dbac1bd0a12ea9e12c97bc82907263MB
Firmware 4.0.13680ddfb0f7a2f01c83495dca909c757270MB
Firmware 4.1.0fe53dd1eaa323bd9003f75a96822cb31270MB
Firmware 5.0.0de25e742c8c0fa9c7f6d079f65ddbf92260MB
Firmware 5.0.179c2ac770eece2f9b713f3c6b12cc19a260MB
Firmware 5.0.2f14d2064255517aa1383e7e468e2ef19260MB
Firmware 5.1.0656823850a70fb3050079423ee177c1a261MB
Firmware 6.0.0 (Pre-release)fcea05e3e2743464db57b031c5eb334a263MB
Firmware 6.0.0 (Release)8e107ad46a5aacc1f8f5db7fc83d6945263MB
Firmware 6.0.1684f2184d9dd4bdc25ff161e0ea7353d263MB
Firmware 6.1.0320bd423e073a92b74dff30d92bcffa8263MB
Firmware 6.2.0602826f8ad0ed04452a1092fc6d73c8c263MB