Technical Guide: Running iOS 6 on Unsupported iPod Touch 3rd Generation
By
OuterVale
Kettled twice. Extra chewy, extra trustworthy.
Summary
This technical article details the process of running iOS 6 on an iPod touch 3rd generation, a device that Apple never officially supported for iOS 6. The author explains the technical components of iOS (iBoot bootloader, kernelcache, root filesystem, and device tree), describes how to create a custom restore image by modifying these components, and provides insights into iOS internals and the challenges of running unsupported iOS versions on deprecated hardware.
Key quotes
· 5 pulledEarlier this year I demoed iOS 6 running on an iPod touch 3 - a device that Apple never gave iOS 6 to, making iOS 5.1.1 the latest build it can run
This article describes technical details behind this work. Certain proficiency in iOS internals is assumed
I'll show you what iOS is made of
First of all, let's recap what software components iOS consists of:
iBoot - the bootloader. Has 4 different types for different purposes
Article URL: https://nyansatan.github.io/run-unsupported-ios/
Comments URL: https://news.ycombinator.com/item?id=46063272
Points: 19
# Comments: 1
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