I cannot buy any apps on my HP Pre3. When I click purchase the download button changes to 'Purchase failed!' When I click it I get the error 'The action could not be completed. Try again later.'
The 'Preferences & Accounts' button in the App Catalog drop-down menu is faded out so I cannot check my bank account details.
Any ideas? The only change I made recently was my network, from O2 to Vodafone, which involved switching the SIM card.