I think the main issue (amongst the tech community) was that they did this with out making it known to users (patch notes don’t count - especially with autoupdates, who reads them?) the device just started getting slower.
If there was an option that was presented to users once the device got below 80% battery health to slow down the system to make daily batter life longer, then that would be an actually welcome feature.
The problem was Apple just went a did it, and to a normal non-technical user, that means their phone is dying and they need to upgrade.
Because in the world of auto updates, patch notes aren’t presented to users, and the average user isn’t seeking them out to read them. They essentially just wake up to a new OS.
A what’s new pop up or something would be more effective.
A what’s new pop-up that would immediately be closed by 99.99% of users because the patch notes literally take twenty minutes to read (I read them all). It’s not useful to waste time adding a dialog that the vast vast majority of users aren’t going to use and that users that want to see it can literally just click the update notes in the settings dialog.
If there was an option that was presented to users once the device got below 80% battery health to slow down the system to make daily batter life longer
This isn’t why they did it. Degraded Li-ion batteries cannot sustain their rated voltage at high currents due to increased internal resistance. Sufficiently undervolted CPUs/memory cells produce errors (specifically bit flips), which can rather quickly lead to memory corruption and a crash.
Reducing the CPU frequency (thereby reducing the peak current draw) is practically necessary in the face of a degraded battery. Various laptops were infamous for not doing this, because it resulted in a ~20-30 minute battery life, as the voltage drop became too great once the battery charge drops below 80-90%. Within the context of a smartphone, neglecting to use the remaining 80-90% would make it basically useless.
What Apple (and the rest of the smartphone industry, at this point) really needs to do is make their batteries replaceable.
I think the main issue (amongst the tech community) was that they did this with out making it known to users (patch notes don’t count - especially with autoupdates, who reads them?) the device just started getting slower.
If there was an option that was presented to users once the device got below 80% battery health to slow down the system to make daily batter life longer, then that would be an actually welcome feature. The problem was Apple just went a did it, and to a normal non-technical user, that means their phone is dying and they need to upgrade.
Why in the world do patch notes “not count”? The whole point of those is to communicate changes to the users.
Because in the world of auto updates, patch notes aren’t presented to users, and the average user isn’t seeking them out to read them. They essentially just wake up to a new OS.
A what’s new pop up or something would be more effective.
A what’s new pop-up that would immediately be closed by 99.99% of users because the patch notes literally take twenty minutes to read (I read them all). It’s not useful to waste time adding a dialog that the vast vast majority of users aren’t going to use and that users that want to see it can literally just click the update notes in the settings dialog.
Pop up
“Hi, you’re battery is getting old. Would you like to enable a mode that slows down your phone to preserve battery life, Yes or No.”
This isn’t why they did it. Degraded Li-ion batteries cannot sustain their rated voltage at high currents due to increased internal resistance. Sufficiently undervolted CPUs/memory cells produce errors (specifically bit flips), which can rather quickly lead to memory corruption and a crash.
Reducing the CPU frequency (thereby reducing the peak current draw) is practically necessary in the face of a degraded battery. Various laptops were infamous for not doing this, because it resulted in a ~20-30 minute battery life, as the voltage drop became too great once the battery charge drops below 80-90%. Within the context of a smartphone, neglecting to use the remaining 80-90% would make it basically useless.
What Apple (and the rest of the smartphone industry, at this point) really needs to do is make their batteries replaceable.