Updating the phone software
RELATED: Android is open source, so it’s possible for Android users to take its source code and roll their own operating systems—known as a custom ROM—for their smartphones.
If you have a reasonably popular device, there are likely other Android users out there developing and tweaking custom ROMs for it—Lineage OS is currently a great place to start if you’re looking to get in on some ROM action.
It’s all about deciding what’s important to you, honestly.
There is another, much less-recommended way of making sure your phone has the latest version of Android, as long as you’re very tech savvy: Custom ROMs.
For the rest of the pack, however, it’s a To make Android work on their hardware, device manufacturers (like Samsung, HTC, or Motorola) must write Android device drivers specifically for their phones.
These are often closed-source, so they can only be updated by said manufacturer.
Google also guarantees that level of support for at least two years for all major Android updates, and an unprecedented three years for monthly security updates. (And despite what you’ve heard, it’s not exclusive to Verizon.) If you absolutely can’t buy the Pixel, though—say, if you’re dead set on getting the newest Samsung Galaxy—then go for it.
If a manufacturer comes out with six different models every year, is it worth continuing to support all of them…every single year?Some are “flagship” phones, with more advanced hardware than the i Phone.All that said, there is a series of Android phones made to directly mimic (and compete with) the i Phone in terms of release cycle and product support: the Pixel line.Even though the S8 is Samsung’s current flagship, it still doesn’t have Android Oreo, which has been available for a few months now.
So, while you’re still likely to see the update on a non-Pixel flagship, you’ll likely still be waiting for that to happen.
However, custom ROMs aren’t officially supported, and require a lot of work to install and manage (much more than the average Android user would want to do, or even have the technical know-how for), but many Android geeks use and love custom ROMs.