Downgrade Iphone 4s To Ios 5 Site

Downgrading an iPhone 4s to iOS 5 is significantly more restricted than downgrading to iOS 6. While iOS 6.1.3 remains "signed" for the 4s via an OTA (Over-The-Air) update loophole, iOS 5 is not, making an untethered downgrade impossible without SHSH blobs . Downgrade Methods

Step 4 – Restore with custom IPSW

Tethered downgrade using a custom IPSW

If you have never saved SHSH blobs for iOS 5 on this iPhone 4s before 2013, you cannot downgrade to iOS 5 using normal tethered methods. However, there is still one loophole: (explained in Method 2). downgrade iphone 4s to ios 5

You cannot officially downgrade an iPhone 4s to iOS 5 because Apple has stopped "signing" that firmware, which is required for a standard restore through iTunes. Downgrading an iPhone 4s to iOS 5 is

: While iMessage and iCloud were introduced in iOS 5, many server-side updates have rendered features like Siri or certain iCloud sync functions unreliable or completely broken on such an old build. Review Summary iPhone 4S still on iOS 5 - Review Jailbreak your iPhone 4s on its current version

  1. Jailbreak your iPhone 4s on its current version (use Phoenix for iOS 9.3.6).
  2. Install CoolBooter from Cydia.
  3. Download iOS 5.1.1 IPSW inside CoolBooter.
  4. Choose “Dual boot” – allocate at least 8GB.
  5. Boot into iOS 5.1.1 from the CoolBooter app.