You go to the manufacturer![]()
Yes, although the Sony Xperia Manual was out of date for how to delete a mail account on the phone as the manual was written for a different UI. It was fixed a few months later but when I had to look for info I found it by looking at the complaints about the crappy manual not from Sony's site!
What Apple fanboys often don't understand is what Android is. It's a free and open source operating system, and any manufacturer can use it. If I had the resources, I could design and market my very own Android phone. Fragmentation of the platform as a whole is generally a much greater issue for Android developers than it is for consumers, unless you're on some very old version of Android.
Android is not Open Source anymore
They just use the open source claim so Android fanboys and uninformed people can say oh but it's open when in reality it is far from it. In fact Google lawyers argued in court that Microsoft should not be able to show Andriod code in court as it was protected, that argument by it's definition means it is not open source code.
it's not open source.
Google has finally acknowledged that its characterization of Android is false, although it continues to claim that open source nature on its website. How? Google complained this week that Microsoft had no right to show the Android source code to an expert witness in one of those many patent battles being waged on the mobile front. If the Android code were in fact open source, there could be no such restriction on showing the code -- it would be available to anyone. That's what open source means.
The truth is that parts of Android are open source and other parts are not. There's nothing wrong with that -- in fact, it's extremely common these days in software development, a testament to the positive attributes of open source.
Android Open?
Apple use a lot of open source technology in iOS but that does make the entire OS open.
If you want a unified, "iPhone-like" or "iPad-like" experience (or rather, the closest Android equivalent) with a quickly up-to-date OS, buy a Galaxy Nexus, Nexus S, or Nexus 7. The fact that these devices are open to (completely optional) user modification and development by default is a bonus.
Nexus 7 is not rooted on Jelly bean it just like iOS needed to be jailbroken. Also if you do root your phone (even officially) you lose access to many Google services like film rentals. This is deliberate by Google.
These devices are officially supported by Google, and are supported with updates for as long as the hardware is capable. Google has a little bit of control over most Android devices in their "Google apps" certification process, controlling the distribution of apps like Gmail and Google Play, but not much. If you expect Google to be able to directly support the myriad of hundreds of Android devices out there, then you haven't the slightest clue how Android works. You can make as many arguments against Android's open nature as you want, but that's just the very nature of the OS. If Apple had gone this way with iOS, you would be seeing many of the same things.
If you want everything iOS has to offer, the only choice you have is the iPhone 4S (or perhaps, in a few months, the iPhone 5 instead), because Apple likes to hold back features from its old products to sell its old ones.
That's not a fact only opinion. You could also say Apple only add new features once they have them perfectly done. For example no video recording but when it came it was good from day one. Yes you could hack an iPhone 1 to record but the quality sucked.
Android manufacturers are often guilty of the same things, but many of the same arguments iOS fanboys like to use against Android hold for Apple too, and too often, Apple's motives are much more nefarious - where is iOS 6 for the original iPad, which has far more capable hardware than the iPhone 3GS? Where is Siri and turn-by-turn navigation on the iPhone 4 and iPhone 3GS? Where is Siri on the iPad 2?
"Apple's motives are much more nefarious" lets try and stick to the facts, I don't want to break out my tinfoil hat because they are all against us!
The original iPad has a big screen and less RAM than the other iPads, sure it could work but it will run slowly. The reason the 3GS has got partial support (missing most features) is because the device is still being sold. The iPad was EOL over a year ago now.
iPad 2 has less RAM than a iPhone4S just like the iPhone 4 you can get Siri to work but if you do you get a bit of lag. Also the iPhone4 and iPad 2 doe not have the improved microphone pickups that improved the audio pickup which in turn makes Siri work better.
Turn by turn you have a point they did not spend the time to get it running fast enough on older hardware however you could easily argue Apple care about the experience, if the hardware is not quite good enough they just drop it, that's better than having a phone/iPad than runs badly because it is not powerful enough.
Apple are guilty sometimes of killing features on older machines, I don't disagree with your assertion but in most cases the decision is not as cut and dry as you are suggesting. There often are reasons behind the decision and if you jailbreak to turn these back on you sometimes see those reasons though instability or performance problems.
Unlike Google, Apple doesn't fragment its platform because of a lack of control, it fragments its platform intentionally to get consumers to replace their products with new Apple products. If that's the kind of ecosystem you want to support, then go right ahead.
Again this is a little over the top, sure Apple don't have the newest features on the older devices but saying that all the products could run all the features and the *only* reason Apple don't make features work on older products is disingenuous.