Updated Troubleshooting (markdown)

LukeeGD 2022-07-04 09:37:34 +08:00
parent 55fd63a89c
commit a67e789f26

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- [Clearing NVRAM](#clearing-nvram)
## Notes for iPhone4Down
- If you want to go back and restore to iOS 7.1.2, you need to disable the exploit
- From the main menu, select "Disable/Enable exploit" > "Disable exploit"
- If disabling the exploit did not work: [Follow the steps for Clearing NVRAM](#clearing-nvram)
- This script uses an older Linux compiled version of ch3rryflower and automates the downgrade process for the iPhone 4
- Windows users can create a Linux live USB (see Requirements)
- macOS users should use [cherryflowerJB](https://web.archive.org/web/20210322151509/https://dora2ios.web.app/CFJB/) or [powdersn0w](https://dora2ios.web.app/konayuki/index.html) instead of iPhone4Down for more support
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- 8GB models may not work with downgrades below iOS 6
- Newer models may not work with downgrades below iOS 5
- It is recommended to use an Intel PC/Mac as entering pwnDFU can be a lot more unreliable on devices running AMD CPUs
- You NEED a working Home and Top/Power button to enter proper DFU mode in order to use iPhone4Down. kDFU mode will NOT work!
- Disabling the memory option does not actually work properly on iPhone4Down (ch3rryflower), so users with not enough RAM may encounter problems in creating custom IPSW
- If you want to go back and restore to iOS 7.1.2, you need to disable the exploit
- From the main menu, select "Disable/Enable exploit" > "Disable exploit"
- If disabling the exploit did not work: [Follow the steps for Clearing NVRAM](#clearing-nvram)
## macOS
- macOS users may have to install libimobiledevice and libirecovery from [Homebrew](https://brew.sh/) or [MacPorts](https://www.macports.org/). This is optional, but recommended if you are having any issues.