Is it possible for every Android mobile to be upgraded to its latest version or are there any limitations?
I have seen ad-tags for many mobile devices saying “Upgradeable to 2.2”, or “Upgradeable to 2.1”. Isn’t upgrading a mobile OS just like upgrading a desktop OS?
It depends on the manufacturer. I have an HTC Desire and I don’t believe there are any plans to upgrade that to Android 2.3, however the HTC Desire HD has. I could install an unofficial ‘port’ of Android 2.3, but it wouldn’t be a reliable as the official.
Bottom line is, yes I believe it is possible, but it won’t always happen.