For me its the ‘Knock Code’ that LG had on their phones (I really wish LG still made at least the V series phones)
Basically there was a four-square area and you set up a sequence of where you would tap to unlock the phone. That set of squares was only shown when you set up the code
Then, to unlock your phone, you would tap those areas in the sequence you set up (even with the screen off).
Fingerprint readers are nice, but I really do miss the knock code
Edit: did find this article with a way to do the knock code, but if done wrong, could brick your phone I guess.
Plus, article is from 2014. When I looked at XDA’s info on it (they also being the developers) it looks like development on it is over, but individual modules may or may not still be supported by their devs
Removable battery is the big one. I had a phone where they only cost like $15, so I could take 2 of them on a trip and last a week w/o charging.
I don’t understand that argument, power banks are widely accessible nowadays, you can charge your phone without downtime, also can’t imagine charging this additional battery, like shutting the phone down jest to charge the second one? I’m all for user replaceable batteries tho in case of battery degradation and prolonging device’s life
While true, my personal gripe is when the main battery goes to shit. It’s nice to be able to swap it out and get another 3-4 years out of it
The only phone I had to even consider changing the battery was a Windows phone in 2015 and the replacement battery was the same age (and degraded state) as the old one. I don’t get the need for quickly swappable batteries.
The real key to making this work properly is standardized battery sizes. You know, like the AA and AAA standards we’ve had for one hundred years.
“Real” batteries would be too big because they need casing. Phone batteries on the other hand are fragile, because: no casing.
As I said, there’s no need for quick-change batteries like in an xbox controller, because most people can go years on a single one.
But a self-service battery change when it’s ruined should be a thing. Preferably without glued-in parts.
There’s definitely a business opportunity for hot swapable batteries. I really don’t understand why no one is exploiting this market. Construction, factory and all scale workers need phones and if they can hotswap battery they’ll gonna love that.
Just curious, what situations do you find yourself in relatively frequently that a hot swappable batter would be more convenient?
Nowadays w/ 15 SOT I don’t think I’ve actually needed one minus camping where I don’t really use my phone much anyways.
Being able to rip the battery out when the phone locks up. Needing to make sure it’s actually off and can’t be remotely powered on. When it’s 3 years old and the hardware is still well up to the task but the battery lasts 4 hours.
