I have a UK Motorola Milestone running Android 2.1-update 1. Yesterday all my contacts and my google accounts, to which they were synchronised, disappeared. Just like that, out of the blue. I tried to add the google account again, but I keep getting a "can't establish reliable data connection" error. It is not a network access issue because internet and email (imap, not gmail) work fine, plus I tried with two different SIMs and with Wi-Fi, but to no avail. Any thoughts how I could fix this? I read about people deleting some files from their rooted Android and/or hard resetting their phones, but these fixes don't seem to always work and I'd rather try something else first. I must say that, even though I like Android, I am getting very annoyed at how unreliable and buggy it has proven compared to my iphone and blackberry. Is it too much to ask to have a phone that doesn't reboot every other minute and that doesn't delete your contacts?