Hi all,

I've recently had a few issues with my laptop, and had to reformat it and have it repaired (Windows Vista OS). My iPhone 4 was synced with it before I had all the issues with it.

I have tried updating the OS and backing the apps up today but it won't upgrade the OS as it says the download is corrupted. I don't want to do a re-sync to the new build laptop as I don't want to lose everything. However I'm also aware that I need to back everything up, should something go wrong in the future.

Any ideas as to how I can re-sync it to the re-built laptop, without losing any information?

Regards,

Andy