As a point of comparison, Microsoft ships its OS across a variety of manufacturers and largely keeps it maintained across them (give or take some exceptions like enterprise environments & the like).
Even unlocked Android phones purchased independently of carriers have inconsistent lengths of support, so it doesn’t seem to be entirely a result of carriers, so…What happened here?
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Good explanation and lines in with why iPhone get years of support as they have full control of hardware and drivers.
a huge asterisk here. apple cuts off support to perfectly valid devices for greed. since they dont have any hardware limitation. an ipad mini 2 today is a brick basically, because fuck you buy another product bitch.
I mean an iPad mini 2 would obviously struggle with iOS today due to hardware limitations.
And you’re very much free to use it, problem is app developers do not find it worthwhile their time supporting older devices (we are talking devices that’s a minimum of five years old, more likely 7-8) so few use them and it impacts what they can and cannot do. Thus it becomes unusable.
But all Apple apps will obviously still work.
NO, it would not.
you can take a 20yo laptop and run WIN 11 and the latest macos and the latest linux kernel.
im sick of this excuse. you have been brainwashed if you REALLY think thats a limitation. it is NOT.
My 10 year old Thinkpad barely qualifies as “running” windows 10, not Ubuntu for that matter. Haven’t bothered trying 11. I do partly agree with you, especially moving forward. But an iPad mini 2 has 1 gb of ram and 16 gb of space, both rather huge limitations for a mobile OS of today.
i can run the latest linux kernel on a device with 512mb of ram.
that laptop can run windows 10 just fine.it can run win 11 just fine and its gonna be able to run win 12 just fine.
Did a computer bought to run windows 95 run XP? Did a computer bought for 98 run Vista? That’s a more fair comparison, as mobile operating systems are very young. And mobile devices from 10 years ago have hardware that could not really be compared to computers.
Sure, processors at peak capacity where good. But forcing a 10 year old processor running todays software would drain the battery - that was also in no way comparable to today - to fast. And that is even if you could install the OS, as there is so little device space on many of them. Then you open one app and you’re out of ram potentially causing crashes all over the place, because mobile apps are rarely built for efficiency.
It would be a horrid experience.
yes
yes
shit the brainwash is complete,i guess you are too far gone
Kind poster, I understood about 4% of what you wrote and absorbed 2% (entirely not your fault). Would you say that this explains why Google only supports their Chromebooks for 5 years?
ETA: My question is based on what you wrote here:
This only concerns the kernel which is rather unimportant when it comes to Android updates. You can keep using an ancient kernel for an insanely long time but upgrade the Android userspace. The vast majority of LineageOS devices use the original kernel they released with (+bug fixes, usually).
Only when Android has a hard requirement on a new kernel feature do you need to actually upgrade it. This is usually end of the line for a device in custom ROMs because it is infeasible to do in most cases.
Take the Oneplus One (bacon) for example. It was released oven 9 years ago with kernel 3.4 and only lost LineageOS support with Android 12 because that requires eBPF for firewalling apps which is a relatively recent addition to the kernel.
The shims for the HAL you mentioned are in userspace. The original BLOBs they shim use the original OEM kernel interfaces in order to do their magic. It’s just that Android might require newer/different interfaces from the HAL BLOBs; that’s what the shims are for.