爱思助手固件下载：
随着iOS 17.5正式版的上线，17.5beta版陆续在下线，许多想刷到17.5beta3 17.5beta4版的粉粉们无入口可进了，下面爱思助手奉上各版本下载链接，粉粉们自行选择对应机型进行下载：
发现新固件
版本号：iOS 17.5 beta 4
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93413/E837FBB7-6484-440F-B23F-6474AEE3CC16/iPhone16,2_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93808/7C78B696-F368-450F-BC7C-0AAC9EAD7650/iPhone16,1_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93357/73127060-B130-46B9-9312-CD74E84B0D77/iPhone15,5_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93597/77916343-179C-453F-8C39-B31B901A94A3/iPhone15,4_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93745/A659C338-0482-4032-9552-229C9178896F/iPhone15,3_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93336/CC292DAE-5CAE-490C-B3B7-755A19E1713A/iPhone15,2_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93771/F41DE82D-C6C7-4A2C-A914-6E3A72005C70/iPhone14,8_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93567/90AD245E-ED22-407F-85DA-FA47D0D9F018/iPhone14,7_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93456/59A852EA-FAE8-4EA3-9E2A-DB86FD1C7753/iPhone14,6_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93402/CA8BBA11-FE4A-4B28-B1D3-AD7221179E3A/iPhone14,5_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93614/C1C8396F-C512-46B2-A001-6568414A17DE/iPhone14,4_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93735/00EC7E6F-2E04-4EDD-85A7-DCD33C81546C/iPhone14,3_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93395/7C7A2623-078C-44F0-B970-45B5F323B904/iPhone14,2_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93824/97423363-1ED2-42EF-B6DD-EE83B836FFFB/iPhone13,4_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93684/5C659209-BD92-4709-AA2A-B0BFC5C2412B/iPhone13,2,iPhone13,3_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93677/96BA8ABA-603F-4F40-AA85-9A1D6B0875EC/iPhone13,1_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93634/75DFED65-B7D6-4616-BAD7-A69C439BAE8E/iPhone12,8_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93696/0A999A32-A0E1-4B37-8072-9CD6094D69F5/iPhone12,3,iPhone12,5_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93618/5FE22C9C-6A6D-4ED7-84A8-DF6CEF400CF6/iPhone12,1_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93673/F94ABA17-AE17-4C6F-8926-110ED982C875/iPhone11,8_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93347/3EFD63B0-1FB0-4EB6-A7B8-4F3F10C6D397/iPhone11,2,iPhone11,4,iPhone11,6_17.5_21F5073b_Restore.ipsw
版本号：iPadOS 17.5 beta 4
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93641/0FD45481-0C7E-4834-BF7D-ACB77114000C/iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93392/030790D3-FBD3-47F7-AA4F-032040D167F0/iPad_Fall_2022_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93353/D5A057E6-C69A-42FB-99AC-9EC4A22DE8C6/iPad_Spring_2022_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93726/B5357BCC-DE48-43AD-A7C9-E3A2CFDF1D1E/iPad_Fall_2021_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93591/00954049-F98D-458C-A7AA-A605668C5C07/iPad_10.2_2021_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93338/C757A8F8-F6B6-47D3-975C-7D17FBB56231/iPad_Pro_Spring_2021_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93661/388DF1D7-FA82-4500-BB05-811D332AB44D/iPad_Fall_2020_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93737/220553E0-E91A-4587-9F22-941E19870B08/iPad_10.2_2020_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93529/8E42E326-5657-4582-A721-86302A05C02B/iPad_Pro_A12X_A12Z_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93517/42707D77-257F-4F0C-902A-95099EF147C5/iPad_Pro_HFR_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93616/E4AE0FCB-DF79-4D8C-994F-4FE897C0E180/iPad_64bit_TouchID_ASTC_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93444/AE83E654-1E7A-4DCB-97CD-136A25CD3CE5/iPad_Spring_2019_17.5_21F5073b_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-93425/D594484A-7BBF-41B7-ADE1-0C6A182BD030/iPad_10.2_17.5_21F5073b_Restore.ipsw
发现新固件
版本号：iOS 17.5 beta 3
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92202/9DEA863C-91C3-43F6-9829-5F99B1352B92/iPhone16,2_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91917/9965E3E7-D68C-439B-95A1-66EC46A525CA/iPhone16,1_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91958/A07AD1A3-F825-42DB-B941-339245D87512/iPhone15,5_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91876/CBFCC712-3A96-43B4-85E3-905AEDAF54B0/iPhone15,4_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92195/9298359A-5915-4D61-ACC8-94F072C72A85/iPhone15,3_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91904/1F846653-F6F6-4915-8F5F-DD0A3C01F31B/iPhone15,2_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92128/45EB64CA-8DDB-4220-B0E3-6F128CD32DAA/iPhone14,8_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92218/E6DF3B44-B74E-4EB8-9DE5-61AE4E665F51/iPhone14,7_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91979/491B7BD1-2FAC-48D4-8E86-C8B9648D0373/iPhone14,6_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92067/209E6F2E-D079-42E3-9BC2-45994CA90856/iPhone14,5_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91867/CB1C93F0-9B34-4F1A-9441-8FBA94D14BC9/iPhone14,2_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92208/0C2F6AFA-FD3B-4959-89D6-B5D1A39930D6/iPhone14,3_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92130/C305095E-5B38-4F24-834C-E9D15E61C616/iPhone14,4_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92064/D84FD394-5C93-4288-9CE3-AADCE31A4364/iPhone13,4_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92146/9EA09D55-2EBB-4614-91A3-CB76DB96DDFD/iPhone13,2,iPhone13,3_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92021/15FE1898-599F-4B94-8510-CC9F30B13E54/iPhone13,1_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91985/157A4BDB-8466-4981-84F9-1E4690FFA489/iPhone12,8_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92139/6A7812C1-EAA7-42C1-9466-FDF81151A086/iPhone12,3,iPhone12,5_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92074/BD787AF3-8FD2-4005-B8A6-8DBF14DAD3F2/iPhone12,1_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91928/151910BC-AE75-49DB-AFA7-4D5E8028FB2D/iPhone11,8_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91856/65A55C35-00E8-4FAB-92C4-275AEEC66B62/iPhone11,2,iPhone11,4,iPhone11,6_17.5_21F5063f_Restore.ipsw
版本号：iPadOS 17.5 beta 3
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92127/DE6FEF16-0328-4902-B8D2-52F5D2F319EA/iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91965/CBF0D606-2E45-4C1E-BCBE-7321BF7FAC18/iPad_Fall_2022_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92001/31092D07-BC55-470B-B910-539F9B719FD7/iPad_Spring_2022_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92162/3E9CC6FF-653B-4D8C-BFCA-D7D7EDFE0886/iPad_Fall_2021_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91931/BFB841CF-8003-4DDF-99E6-A076A3659CDF/iPad_10.2_2021_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92065/3D74887E-D29C-4FBF-B479-958B576DF91C/iPad_Pro_Spring_2021_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92154/38398467-99F0-45FD-A098-96FD217DCA39/iPad_Fall_2020_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92136/550D5651-E552-4602-B8DC-B8497B539AE2/iPad_10.2_2020_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91980/676739F5-F9BA-425F-8CE7-832EF31E2E4F/iPad_Pro_A12X_A12Z_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91873/5042F145-23AE-4B0A-AEEE-F9710A997620/iPad_Pro_HFR_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92232/573BD6EE-58E0-4992-BF68-684AFAD624A5/iPad_64bit_TouchID_ASTC_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-92050/D8BEAE6A-BCED-4B7E-8613-2C333BB7977F/iPad_Spring_2019_17.5_21F5063f_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-91886/1D7D5850-B7DA-4589-B288-9D88DD5DE6F0/iPad_10.2_17.5_21F5063f_Restore.ipsw
发现新固件
版本号：iOS 17.5 beta 2
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85474/39A0703C-4F23-4593-817A-A45079E71D80/iPhone16,2_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85473/C70555F0-7007-4FF9-8A7B-DD11AC047B8E/iPhone16,1_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85561/804E0F19-2F0F-4CB8-9341-574A357D4C74/iPhone15,5_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85356/03D54560-8435-4C4B-9D61-287F930E3E0D/iPhone15,4_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85191/09903B3D-64A1-4EF9-A054-1ABBD75C9355/iPhone15,3_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85332/43DD68F7-3609-4623-AF0F-2D9C6FD4DC34/iPhone15,2_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85244/C3B29836-2213-4B73-8319-043143A1B927/iPhone14,8_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85432/AEAAC766-7FB4-4878-910A-F10D9349AEAF/iPhone14,7_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85292/4D6839DC-E757-4FD8-987A-D0DF3A1D50DA/iPhone14,6_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85451/16B081CE-9F1B-4334-B480-466A6E2BD4A4/iPhone14,5_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85418/A8082987-6AD6-40B6-9AA0-E1310C749FA0/iPhone14,2_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85521/8FA83CE0-FB83-434D-9EFF-80F3F065C5D1/iPhone14,3_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85219/414CCC3C-52F7-4DC1-B2DC-14B37B58F8C1/iPhone14,4_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85376/03425DD4-3508-4B30-B383-4AAA57529FB2/iPhone13,2,iPhone13,3_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85213/66581225-4500-46BD-AC4E-589CCC03630D/iPhone13,4_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85549/FD362330-6CDE-4580-AAAC-A4630DE6342E/iPhone13,1_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85504/5F98EA15-A45F-497C-85AC-3F6E816F0A57/iPhone12,3,iPhone12,5_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85200/84B05AB4-BCA5-413B-AD03-D05A8913D240/iPhone12,1_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85541/621E0174-80C8-4B27-91E9-83B6BD5813F7/iPhone11,2,iPhone11,4,iPhone11,6_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85215/5C6B7F84-59A0-4281-9662-57F975846CF8/iPhone11,8_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85373/27B53F08-BA58-4BB5-958D-69F0941AC526/iPhone12,8_17.5_21F5058e_Restore.ipsw
版本号：iPadOS 17.5 beta 2
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85222/1C37FC43-5711-4DD2-B3E6-7D9532FB9AD3/iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85187/39B29096-A656-4653-91F5-0195C575C96F/iPad_Fall_2022_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85440/7E9D29F4-FAA2-4978-8667-CEB4DF3474AF/iPad_Spring_2022_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85531/682B85E7-11BB-4030-8A33-98D3136C0858/iPad_Fall_2021_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85340/F72D2E0C-D8F4-4E16-B867-D3FD9722C739/iPad_10.2_2021_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85309/5C5277AC-D9DA-45CF-A3B0-9B4EDAA2C9CC/iPad_Pro_Spring_2021_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85398/18FD8CAF-5C63-42D3-BC05-0FEABAE6F01B/iPad_Fall_2020_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85352/47E01C12-A19C-4458-A430-1E2AD97DA04D/iPad_10.2_2020_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85311/50D52932-6FCD-456C-99A4-79E27FF6F180/iPad_Pro_A12X_A12Z_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85519/76A3629A-8C77-490D-B410-0BBD869F9834/iPad_Pro_HFR_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85532/7BDA6196-4783-478D-B7D7-7C485521CC86/iPad_64bit_TouchID_ASTC_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85353/0E58E0A7-19A4-4982-B46E-563B51E05F81/iPad_Spring_2019_17.5_21F5058e_Restore.ipsw
https://updates.cdn-apple.com/2024SpringSeed/fullrestores/052-85233/62E8ED8B-12F3-4FCD-8472-709738AA9251/iPad_10.2_17.5_21F5058e_Restore.ipsw
