To be fair, this is often the claimed solution with AT&T and at least sometimes I'm certain it's BS (e.g. for a Samsung S10e, Verizon told my elderly friend the same thing last year). Hence my question.
That thing was a tank it was OK until about a year ago then the battery got noticeably worse. Not bad for someone who always let it die all the time always charge only when 0%. She almost always used it just for voice calls a few texts no web (no data plan).
No OS updates for a while too. So it was risky I thought to keep it going. Android is much easier to deal with. Although the ringtones and notifications are all different she has to now learn after almost 10 years of iPhone to new sounds by Samsung.
If a phone is sold for two years, and I buy that phone at the end up the two years, then “two years of updates” means a day one purchaser will get four years of updates.
So while it’s nice that we can say “almost ten years old”, the reality is probably not more than seven years.
It’s why when you look at android manufacturers making update promises you need to make sure that they’re being honest, and similarly any legislation needs to specifically say that the mandatory update support period starts after the last sale of the device.
See also Microsoft, which patched the security bug used by WannaCry over 4 years after Windows XP end of life.
only if they're was a way to update the web engine from app store.