iPhone ipsw firmware download that provided by Apple, when you do the relevant operation at your own risk.
A3083 / A3084 / A3292 / A3293 / A3294 / A3295 / A3296 / A3297
22B91 · iPhone17,1
22B91 · iPhone17,2
22B83 · iPhone17,1
22B83 · iPhone17,2
22A3370 · iPhone17,2
22A3370 · iPhone17,1
22A3354 · iPhone17,2
22A3354 · iPhone17,1