I sent my smashed iPad 2 off to my insurance company (Protect Your Bubble) and they'll receive it guaranteed tomorrow (Mon 18th Jul 11). They've already dealt with the paperwork and have said all that remains is for them to send it to their repair lab and for them to fix it/send me a replacement. The whole front screen is smashed, the dock connector is bent and the Home button doesn't work. They did say allow up to 10 days for iOS device repairs. My question is, what do you think the chances are of any replacement already being on 4.3.4? I'm in the UK by the way.