Choose an IPSW for iOS 11.3.1

1 Choose a product
2 Choose a device
3 Choose a version
4 Download

Signed IPSW files can be restored via Finder, the Apple Devices app, iTunes, or idevicerestore. Unsigned IPSWs cannot currently be restored to.

Signed IPSWs

✓iMac 24-inch (M1, Four Ports, 2021)iMac 24-inch (M1, Four Ports, 2021)macOS 11.3.1 (20E241)May 3, 202113 GiBUniversalMac_11.3.1_20E241_Restore.ipsw
✓iMac 24-inch (M1, Two Ports, 2021)iMac 24-inch (M1, Two Ports, 2021)macOS 11.3.1 (20E241)May 3, 202113 GiBUniversalMac_11.3.1_20E241_Restore.ipsw
✓Mac mini (M1, Late 2020)Mac mini (M1, Late 2020)macOS 11.3.1 (20E241)May 3, 202113 GiBUniversalMac_11.3.1_20E241_Restore.ipsw
✓MacBook Air (M1, Late 2020)MacBook Air (M1, Late 2020)macOS 11.3.1 (20E241)May 3, 202113 GiBUniversalMac_11.3.1_20E241_Restore.ipsw
✓MacBook Pro (M1, Late 2020)MacBook Pro (M1, Late 2020)macOS 11.3.1 (20E241)May 3, 202113 GiBUniversalMac_11.3.1_20E241_Restore.ipsw

Unsigned IPSWs

✗iPad 6 (Cellular)iPad 6 (Cellular)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_ASTC_11.3.1_15E302_Restore.ipsw
✗iPad 6 (WiFi)iPad 6 (WiFi)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_ASTC_11.3.1_15E302_Restore.ipsw
✗iPhone X (GSM)iPhone X (GSM)iOS 11.3.1 (15E302)April 24, 20182.8 GiBiPhone10,3,iPhone10,6_11.3.1_15E302_Restore.ipsw
✗iPhone X (Global)iPhone X (Global)iOS 11.3.1 (15E302)April 24, 20182.8 GiBiPhone10,3,iPhone10,6_11.3.1_15E302_Restore.ipsw
✗iPhone 8 Plus (Global)iPhone 8 Plus (Global)iOS 11.3.1 (15E302)April 24, 20182.9 GiBiPhone_5.5_P3_11.0_11.3.1_15E302_Restore.ipsw
✗iPhone 8 Plus (GSM)iPhone 8 Plus (GSM)iOS 11.3.1 (15E302)April 24, 20182.9 GiBiPhone_5.5_P3_11.0_11.3.1_15E302_Restore.ipsw
✗iPhone 8 (GSM)iPhone 8 (GSM)iOS 11.3.1 (15E302)April 24, 20182.7 GiBiPhone_4.7_P3_11.0_11.3.1_15E302_Restore.ipsw
✗iPhone 8 (Global)iPhone 8 (Global)iOS 11.3.1 (15E302)April 24, 20182.7 GiBiPhone_4.7_P3_11.0_11.3.1_15E302_Restore.ipsw
✗iPad Pro 2 (12.9-inch, WiFi)iPad Pro 2 (12.9-inch, WiFi)iOS 11.3.1 (15E302)April 24, 20182.6 GiBiPad_Pro_HFR_11.3.1_15E302_Restore.ipsw
✗iPad Pro (10.5-inch, WiFi)iPad Pro (10.5-inch, WiFi)iOS 11.3.1 (15E302)April 24, 20182.6 GiBiPad_Pro_HFR_11.3.1_15E302_Restore.ipsw
✗iPad Pro (10.5-inch, Cellular)iPad Pro (10.5-inch, Cellular)iOS 11.3.1 (15E302)April 24, 20182.6 GiBiPad_Pro_HFR_11.3.1_15E302_Restore.ipsw
✗iPad Pro 2 (12.9-inch, Cellular)iPad Pro 2 (12.9-inch, Cellular)iOS 11.3.1 (15E302)April 24, 20182.6 GiBiPad_Pro_HFR_11.3.1_15E302_Restore.ipsw
✗iPad 5 (Cellular)iPad 5 (Cellular)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_ASTC_11.3.1_15E302_Restore.ipsw
✗iPad 5 (WiFi)iPad 5 (WiFi)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_ASTC_11.3.1_15E302_Restore.ipsw
✗iPhone 7 Plus (GSM)iPhone 7 Plus (GSM)iOS 11.3.1 (15E302)April 24, 20182.9 GiBiPhone_5.5_P3_11.0_11.3.1_15E302_Restore.ipsw
✗iPhone 7 (GSM)iPhone 7 (GSM)iOS 11.3.1 (15E302)April 24, 20182.7 GiBiPhone_4.7_P3_11.0_11.3.1_15E302_Restore.ipsw
✗iPhone 7 Plus (Global)iPhone 7 Plus (Global)iOS 11.3.1 (15E302)April 24, 20182.9 GiBiPhone_5.5_P3_11.0_11.3.1_15E302_Restore.ipsw
✗iPhone 7 (Global)iPhone 7 (Global)iOS 11.3.1 (15E302)April 24, 20182.7 GiBiPhone_4.7_P3_11.0_11.3.1_15E302_Restore.ipsw
✗iPhone SEiPhone SEiOS 11.3.1 (15E302)April 24, 20182.5 GiBiPhone_4.0_64bit_11.3.1_15E302_Restore.ipsw
✗iPad Pro 9.7-inch (WiFi)iPad Pro 9.7-inch (WiFi)iOS 11.3.1 (15E302)April 24, 20182.4 GiBiPadPro_9.7_11.3.1_15E302_Restore.ipsw
✗iPad Pro 9.7-inch (Cellular)iPad Pro 9.7-inch (Cellular)iOS 11.3.1 (15E302)April 24, 20182.4 GiBiPadPro_9.7_11.3.1_15E302_Restore.ipsw
✗iPad Pro 12.9-inch (Cellular)iPad Pro 12.9-inch (Cellular)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPadPro_12.9_11.3.1_15E302_Restore.ipsw
✗iPad Pro 12.9-inch (WiFi)iPad Pro 12.9-inch (WiFi)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPadPro_12.9_11.3.1_15E302_Restore.ipsw
✗iPhone 6s+iPhone 6s+iOS 11.3.1 (15E302)April 24, 20182.7 GiBiPhone_5.5_11.3.1_15E302_Restore.ipsw
✗iPhone 6siPhone 6siOS 11.3.1 (15E302)April 24, 20182.6 GiBiPhone_4.7_11.3.1_15E302_Restore.ipsw
✗iPad mini 4 (Cellular)iPad mini 4 (Cellular)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw
✗iPad mini 4 (WiFi)iPad mini 4 (WiFi)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw
✗iPod touch 6iPod touch 6iOS 11.3.1 (15E302)April 24, 20182.3 GiBiPodtouch_11.3.1_15E302_Restore.ipsw
✗iPad Air 2 (Cellular)iPad Air 2 (Cellular)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw
✗iPad Air 2 (WiFi)iPad Air 2 (WiFi)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw
✗iPad mini 3 (China)iPad mini 3 (China)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw
✗iPad mini 3 (Cellular)iPad mini 3 (Cellular)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw
✗iPad mini 3 (WiFi)iPad mini 3 (WiFi)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw
✗iPhone 6iPhone 6iOS 11.3.1 (15E302)April 24, 20182.6 GiBiPhone_4.7_11.3.1_15E302_Restore.ipsw
✗iPhone 6+iPhone 6+iOS 11.3.1 (15E302)April 24, 20182.7 GiBiPhone_5.5_11.3.1_15E302_Restore.ipsw
✗iPad mini 2 (China)iPad mini 2 (China)iOS 11.3.1 (15E302)April 24, 20182.4 GiBiPad_64bit_11.3.1_15E302_Restore.ipsw
✗iPad Air (China)iPad Air (China)iOS 11.3.1 (15E302)April 24, 20182.4 GiBiPad_64bit_11.3.1_15E302_Restore.ipsw
✗iPad Air (Cellular)iPad Air (Cellular)iOS 11.3.1 (15E302)April 24, 20182.4 GiBiPad_64bit_11.3.1_15E302_Restore.ipsw
✗iPad Air (WiFi)iPad Air (WiFi)iOS 11.3.1 (15E302)April 24, 20182.4 GiBiPad_64bit_11.3.1_15E302_Restore.ipsw
✗iPad mini 2 (Cellular)iPad mini 2 (Cellular)iOS 11.3.1 (15E302)April 24, 20182.4 GiBiPad_64bit_11.3.1_15E302_Restore.ipsw
✗iPad mini 2 (WiFi)iPad mini 2 (WiFi)iOS 11.3.1 (15E302)April 24, 20182.4 GiBiPad_64bit_11.3.1_15E302_Restore.ipsw
✗iPhone 5s (GSM)iPhone 5s (GSM)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPhone_4.0_64bit_11.3.1_15E302_Restore.ipsw
✗iPhone 5s (Global)iPhone 5s (Global)iOS 11.3.1 (15E302)April 24, 20182.5 GiBiPhone_4.0_64bit_11.3.1_15E302_Restore.ipsw
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