Has anyone successfully installed it? 
After attempting to download it twice last night, I've been getting 'backing up' crashes and I'm not sure whether I should just restore it back to how it was and manually install the apps by scratch or install it again with some hope.
Could someone also confirm if the update is just minor bug fixes?

After attempting to download it twice last night, I've been getting 'backing up' crashes and I'm not sure whether I should just restore it back to how it was and manually install the apps by scratch or install it again with some hope.

Could someone also confirm if the update is just minor bug fixes?