Howto update to an old version of Fedora
I recently needed access to an older version Fedora and discovered that neither updates or the core packages would download and install using YUM.
To fix this (based on Fedora Core 5) I made the following modifications to these files:
File: /etc/yum.repos.d/fedora-core.repo
[core]
baseurl=http://archives.fedoraproject.org/pub/archive/fedora/linux/core/5/i386/os/
File: /etc/yum.repos.d/fedora-extras.repo
[extras]
enabled=0
File: /etc/yum.repos.d/fedora-updates.repo
[updates]
baseurl=http://archives.fedoraproject.org/pub/archive/fedora/linux/core/updates/5/i386/
Now when I execute “yum update” I get the last set of updates to be released for that particular version of Fedora and likewise I can use yum to also install new software packages.
Where to find the iPhone software update
If you are like me and want the ability to return to a previous version of the iPhone OS then you’ll need to start taking back-ups of the downloaded OS images.
When you click to Update your iPhone in iTunes and select Download with the intention to install later, you’ll be able to take a copy of the downloaded file before you install.
Once downloaded, this can be located under your User folder /Library/iTunes/iPhone Software Updates