First question - do I lose Google maps on my iphone/ipad if I upgrade?
On my iphone I am on v.5.1.1. A couple of weeks ago, it said the upgrade needed 2.5GB of memory, so I just ignored it as i don't have 2.5GB to spare on a permanent basis (thought I could do so temporarily to get the upgrade) but now it has "599MB" next to it. I can spare 0.6GB, has the upgrade requirement changed in the last couple of weeks??
On my iPad, I am currently on v 5.1.1. In updates, it says it has downloaded 6.0.1 (though I didn't download it - brand new iPad). It hasn't been installed but does not tell me how much memory the install will take (or is it nothing extra, considering it is already downloaded?).