Android Universal ROM - possible?

Sorry, if this is the wrong thread or if this question itself is stupid.

One thing I have been thinking about in the last few days (especially with Android Nougat this close to release) is: "Why is there no Universal Android ROM (Cyanogen or other) that can be installed on any (or at least a number of common) devices like Windows or Ubuntu for PCs?"
I did a bit of research on the internet today, but the only answer I found over and over again is, that it's because of drivers and the sheer number of different phones and tables out there.
But now my more exact question: Why isn't it possible to bundle the drivers for SoCs, antennas, ... who are most popular (like Snapdragon 820, 810 ...) with a kind of standard AOSP ROM as this works with Windows (as far as I understand it)?

Thanks for your help!

Systemless / System Universal Compatibility Xposed

just found this:

http://forum.xda-developers.com/xpos...posed-t3388268

can someone confirm if this works on our Turbo?

thanks!

[FIX] 3G/4G Fix for K3 Note [UNIVERSAL]

This fixes the invalid IMEI and no 3g/4g in any rom (if present) like In my AOSP M

Download

How to Use:
Just Flash It :p

[Bootanimation][720p] Five universal clean bootanimations (no logos, no texts)

Hello,

I've been messing around customising my own Redmi 2 and in result i created a few custom boot animations. They are made out of GIFs found around internet.

My work was whole conversion GIF -> animation (splitting frames, re-editing everything, matching resolutions, changing image modes and all batch exports).

GIFs are generally kept in red-ish colouristic (due to the fact that Redmi 2 has 3 red buttons below screen) but if someone need any of these animations in other colour really really bad i can swap colours to other (within reasonable range, like I wont recolour it just to get a little brighter or darker red.... i can recolour it to green, blue, pink etc.).

Most of them are in 700x700 resolution with exception of last (which is in full 720p). Below are previews of them. First animations as you can see in the GIF while rest of them consists of 3 parts: intro where animation appears out of black, main part where animation is looped until device is ready and then last part, fadeout to black.

First bootanimation

Second bootanimation

Thirdbootanimation

Fourth bootanimation

Fifth bootanimation

Attached Files

	bootanimation1.zip - [Click for QR Code] (6.83 MB)
	bootanimation2.zip - [Click for QR Code] (8.22 MB)
	bootanimation3.zip - [Click for QR Code] (4.53 MB)
	bootanimation4.zip - [Click for QR Code] (9.34 MB)
	bootanimation5.zip - [Click for QR Code] (12.66 MB)

Possible to support FM through universal zip flash?

I was thinking about this, but as I have no PC, I can't test it.

Is it possible to make a universal flash, much like the SuperSU flash zip (which installs SuperSU and superuser binary) that installs an FM radio app, like NextRadio, and the proper files to override carrier-disabled FM Chips? I know it is a long shot, but here is what I think of this:

Problems:
1) not every phone has an FM chip. Would this not brick a phone without one?
2) carriers disable features on the kernel level. Is it even possible to override this without having an unlocked bootloader (like me)?
3) even providing that the chips could be re-enabled, would they even work? It is possible that carriers might actually modify or even remove the chips and make duds.

Again, this is theoretical. I have been trying to find a way to do this without a PC for years, but have found nothing. Any help in making such a zip deserves a great cheer, for I cannot even unlock my bootloader (my phone has no bootloader or fastboot mode), and can't find any vulnerabilities as I have no PC.

Again. Thank you for your time,
Xzanah