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

    • @BigMoe@lemmy.zipOP
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      332 years ago

      Love the first answer as, I have to get on my Linux soapbox here.

      I remember first using Linux (Ubuntu 9.10 for those curious). One of the big ideas behind it was ‘its your computer, do what you want’. That’s why you can have access to Root or the Super User. Since its open source, root can do what it wants.

      Android was initially built on Linux, but they have taken Root and turned it into a way to restrict users not just from sensitive things (like necessary system apps), but also from bloatware (looking at you Samsung). Years ago I had a phone that came with the NFL Network which I didn’t want. Could I remove it? Of course not, I would have to be Root to do that!.

      Sorry for the rant, but really, I should have access to anything on my phone if I want it. Give me a warning, make it so people can’t get to it ‘accidentally’, but then let it be on me.

      • foo
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        192 years ago

        You can still buy Android phones that have manufacturer support for unlocking the bootloader. Once that’s done obtaining root is trivial. Pixel phones notably support this. Personally, I only buy phones I can unlock the bootloader on to show the demand for this feature. It doesn’t matter to me how great a phone is otherwise. Can’t unlock the bootloader? Not buying it.

        That said, I completely agree with you. We all pay for and own the hardware, but let the manufacturer dictate what software it can run. That’s like buying a car and letting the car company tell you what roads you’re allowed to drive your car on. I don’t really blame the average use for not giving a crap because end users will never care about this stuff as long as their basic needs are met. It’s a failure of the people in the software industry to stand up for the open systems that built everything we have today. Without that constant fight for openness companies are going to be more than happy to take advantage of a locked down system to create a competitive advantage. Hell, look at what Google is currently doing with WEI in Chrome. If they have their way, the web will become just as locked down as smartphones are now.

        Android was initially built on Linux

        For the record, it still is.

        • @treadful@lemmy.zip
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          32 years ago

          Only problem is all the apps that won’t run in a rooted environment. I’m not sure why they should even know that information…

          • Sneexy
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            12 years ago

            there’s some projects that exist that try their best to hide root from specified apps to make them seem as if they aren’t running in a rooted environment of course, they can’t completely hide all traces but most of the time they’re usually actively updated to make most apps seem as if they really aren’t running in a rooted environment

      • minkshaman
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        82 years ago

        Shits me off that rooting the phone immediately blocks most banking apps.

        After a few years of playing cat and mouse with the workarounds for safety net I finally said fuck it.

        If they’re going to force me to live with an unrooted phone, I might as well have shit that works with the rest of my families eco-system and go iPhone.

        • @AdmiralShat@programming.dev
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          22 years ago

          To be fair, there still is quite a bit that can be done using ADB and no root, much more than you’ll ever get with iPhone.

          But yeah, I agree my banking app is 100% of the reason I stopped rooting my phones.

          • minkshaman
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            12 years ago

            Yeah, but I mostly did it for ad blocking.

            I was able to strip ads out of games too, super effective.

            iOS does everything else, and I still have an android tablet

      • @CalcProgrammer1@lemmy.ml
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        72 years ago

        Spot on, my daily driver is a PinePhone Pro with keyboard case. It ticks all the boxes. It also covers the “physical keyboard” feature which is a few comments down.

        It has its downsides, but it’s a full fledged Linux computer in my pocket. What’s not to love?

      • @HughJanus@lemmy.ml
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        12 years ago

        This isn’t an Android thing. First-party Google phones can do this. This is on other Android OEMs.

    • @jet@hackertalks.com
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      162 years ago

      Fair phone seems to be doing it… except their last phone removed headphone jacks and introduced “fair ear buds” or some such… even the open company wants to increase sales.

      • krimsonbun
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        22 years ago

        Yeah that’s why I have the fairphone 3, also the 4 is REALLY expensive. And fairphone isn’t really an open company but more open than others

      • HidingCat
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        32 years ago

        Slowly going away though. Samsung took them off in the A53, and Xiaomi did the same with the T series phones.

    • krimsonbun
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      2 years ago

      wait phones have non-unlockable bootloaders? I’ve never seen that before although you do have to do some annoying stuff on some to unlock them which isn’t necessary

      • @CalcProgrammer1@lemmy.ml
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        12 years ago

        Plenty of phones have unlockable bootloaders and it used to be pretty much an expected thing on Android phones until manufacturers and carriers started locking it down and being more Apple-like. You can’t run most custom ROMs without an unlocked bootloader as being able to run a custom kernel requires an unlocked bootloader. Being able to use non-Android Linux operating systems like postmarketOS also depend on unlocked bootloaders.

        On most it’s just a matter of toggling an option in developer settings and using fastboot to unlock. Some make it more difficult than that, others completely prevent unlocking (and thus become e-waste after the official software stops getting updated).

  • Dessalines
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    882 years ago

    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.

    • @BigMoe@lemmy.zipOP
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      122 years ago

      Removable batteries may come back since the European Union has mandated all smartphones have them by 2027

      I did see that, of all phones and manufacturers, the Kyocera DuraForce Pro 3 on Verizon actually has removable batteries (and an sd card slot).

    • 𝒎𝒂𝒏𝒊𝒆𝒍
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      12 years ago

      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

    • @coffinwood@feddit.de
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      -72 years ago

      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.

      • @8565@lemmy.quad442.com
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        42 years ago

        I used to carry a backup battery so if I was away from a charger camping or so ething I could just pop a fresh battery in

      • @nzodd@beehaw.org
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        22 years ago

        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.

        • @coffinwood@feddit.de
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          12 years ago

          “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.

      • @GreenDust@lemmings.world
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        32 years ago

        Maybe a better term is field-replaceable batteries. It’s great for the longevity of a device to be able to install a new battery in a few minutes with just a screwdriver, but I miss the earlier days of cell phones where you could keep a spare battery in your bag while out and about and swap it out with the dead battery in your phone in just a couple seconds.

        • Racle
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          2 years ago

          Well, in my opinion battery banks works better for this (and they weren’t available in early days). And they are much easier to recharge :P

          EDIT: and works with every device

  • @I_Has_A_Hat@lemmy.ml
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    2 years ago

    IR Blasters!

    I feel like I’m the only one who used them or cares that they were quietly phased out of phones.

    You used to be able to use your phone as a universal remote. Being able to control my TV, sound system, ceiling fan, and lights all from my phone was so convenient! Plus if you were stuck in like a waiting room and they had ads or garbage like Fox News on, you could change the channel or turn it off completely. It was an incredibly useful feature to me, but I guess barely anyone else used since it was removed from phones without any complaints.

    Except me. I’m complaining!

    • zero_iq
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      192 years ago

      Back in the day, I discovered I could i) print over IR to our office’s HP laser printer from my Psion organiser, ii) print control codes from the built-in OPL language to change the display message on the printer. I would occassionaly send messages like “insert coin”, “too much paper”, “grammatical error”, etc. when colleagues were printing.

    • @Thorny_Thicket@sopuli.xyz
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      42 years ago

      Still had one on my previous phone - LG V20. Loved when people starter looking around confused when I started browsing the channels on the public TV on gas stations, waiting rooms, gym etc.

      • Dizzy Devil Ducky
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        232 years ago

        It’s all about selling the solution to a problem they created.

        No SD card slot? You are forced to upgrade since you cannot store anything more than what they allow.

        No headphone jack? Hope you like buying our inferior first party wireless earbuds or the shitty dongle thing.

        Next up on the chopping block will be the charging port in favor of wireless charging, I swear.

        By that point, I think I would rather just buy a phone that has all of those features and replace the components as needed instead of upgrading while also having a burner phone I can transfer whatever “e-sim card” they force upon me.

            • @nzodd@beehaw.org
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              12 years ago

              Yeah, I sacrificed my SD slot in favor of the headphone jack when I chose my Pixel.

              Remember when buying a phone meant they added new features instead of taking them away from you? Those were the days.

        • @sim642@lemm.ee
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          12 years ago

          Hope you like buying our inferior first party wireless earbuds

          You don’t have to buy phone brand headphones. There are other wireless ones.

          • Dizzy Devil Ducky
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            12 years ago

            Yes but you’ll always see the phone manufacturers advertising that you should get their product since it’s guaranteed to work or all the other products are inferior or some other excuse, even if you decide to go with another brand.

      • monk
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        62 years ago

        My first smart pocket device had two SD slots, a full-sized one and a mini- one, accessible at all time with no bullshit attached. I remember using it to share photos between people’s cards right at the end of parties. I thought it can only get better from there.

        Now I’m typing it from the phone that’s twice the size and if I were to attempt ejecting my microSD card / SIM tray, it’ll shutdown.

    • DJDarren
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      12 years ago

      It’s funny really. When the iPhone 7 came out, without a headphone jack, I’d been using Bluetooth headphones for years with iPhones 5/6 for a few years, so the lack of a jack in my next phone didn’t bother me at all.

      My last couple of iPhones haven’t had a port, and instead of using a dongle, I’ve wandered back to using an iPod instead, so the lack of a port still doesn’t bother me. I have used a dongle, but only occasionally.

  • sloonark
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    552 years ago

    Fingerprint sensor on the back of the phone. So you’d pick it up and your finger would naturally fall on the sensor, so that by the time you look at the screen, it’s unlocked.

      • @Obi@sopuli.xyz
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        22 years ago

        Eh, I was worried about this when I got my current phone but I’m the end I like it much better. It’s just as reactive for me, and has the added bonus that I can unlock the phone while it’s resting on a table without having to pick it up, I guess I do that a fair bit because it was a pain point I felt with my previous phone.

    • @Doxin@yiffit.net
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      52 years ago

      I’m still on the original google pixel, and I am dreading the day I’m forced to upgrade. It has the backside fingerprint sensor, and is in general pretty much the platonic ideal of a smartphone.

    • Racle
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      52 years ago

      On my Samsung fold 3, fingerprint sensor on power button is awesome.

      Works really fast and it’s very reliable. Much better than fingerprint sensor under screen in my old oneplus 7 pro.

      • MK Rexx
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        02 years ago

        I think the most logical placement for a fingerprint scanner is power button>back>bottom screen=on screen

    • @sim642@lemm.ee
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      02 years ago

      Except at current screen sizes, holding your phone such that the index finger is firmly in the middle of the back of the phone means you have barely any screen reach with the thumb.

  • /home/pineapplelover
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    2 years ago

    Headphone jack, dedicated fingerprint reader, removable battery, physical sim card trays

    Edit: expandable storage

    • @BigMoe@lemmy.zipOP
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      162 years ago

      Definitely miss the dedicated fingerprint reader. Had a metal case once that came with a fairly thick (tempered glass I think) screen protector. Everything worked great except the fingerprint reader.

      Removable batteries may come back since the European Union has mandated all smartphones have them by 2027

      • Dizzy Devil Ducky
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        42 years ago

        That tray is important to me at least since my last couple phones used that same tray to also hold the SD card. I can’t speak for anyone else, but a phone without an SD card for extra storage is a huge NO from me, so that tray is an absolute make or break for what my next upgrade is gonna be.

    • KairuByte
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      -72 years ago

      Honestly? For all the bitching when Apple first removed it, I hadent and haven’t used wired headphones for a long while. I had Bluetooth headphones long before then.

      • HidingCat
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        92 years ago

        I still don’t like them, audio gear should last, and Bluetooth earphones are the ultimate in disposable tech. Costs more, shorter lifespan; only good thing is that it’s a revenue driver for those producing them.

        • KairuByte
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          -22 years ago

          I’ve owned three Bluetooth headsets in total. The first I lost, the second is now my wife’s, and the third I still use. I wouldn’t call them disposable, but I’ll agree they are easier to lose.

          Something a wired set of anything can’t give me is absolute freedom to move my head and walk away from my phone. I will never willingly go back to wired for anything other than gaming.

          • HidingCat
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            42 years ago

            The batteries in them aren’t going to go past 4-5 years; I have headphones and earphones over 10 years old, with one pair about to reach the two decade mark.

            • KairuByte
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              12 years ago

              That is honestly impressive. I can confidently say I’ve only owned one wired headset for a decade, and it’s the one I use for gaming so it never leaves my office.

              Everything else has either broken, or been lost. Though I fully admit, serviceable wireless buds would be a thing of beauty. IIRC there are people out there actively working on the problem (other than the companies explicitly aiming for them to be a consumable forever.)

      • @eco_game@discuss.tchncs.de
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        32 years ago

        It’s probably a rarer use case, but I use the headphone jack on my S10 all the time to connect it to my stereo and get good audio quality, most cheaper bluetooth receivers only use SBC so the difference is quite noticeable. (Also because the S10 has a pretty good DAC).

      • @jeffw@lemmy.world
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        22 years ago

        I think it came a bit too soon. I had a mid-tier (couple hundred bucks) pair of headphones, so it was annoying to me until they broke and I moved to Bluetooth (Sony WH-1000 gang)

        • KairuByte
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          22 years ago

          They did have a dongle for it. Annoying, but not insurmountable by any means.

      • @cccc@lemmy.world
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        12 years ago

        I use them daily at work. Luckily I found a pair with a lightning connector. I also use cable in the car (it’s too old for Bluetooth) and it’s a pain not being able to charge and listen.

      • /home/pineapplelover
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        12 years ago

        I use IEMs when I’m on the go. It would be much better if I had the functionality of using that port instead of the charging port.

        • @bobs_monkey@lemm.ee
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          2 years ago

          My oneplus does that when the screen is off. But you just reminded me how much I miss my blackberry curve, that thing was rad. One gripe was the trackball would get filthy, then they released the touch track thing.

      • @BigMoe@lemmy.zipOP
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        2 years ago

        What sucks is it would be easily doable.

        Before smartphones were big I had a Samsung Messager (I think) with a slide out keyboard). Why not? A slide out keyboard would be sweet, and then you could choose to enable the digital keyboard if you wanted.

        Wonder if they make a phone case with a keyboard (they certainly make the bluetooth keyboards for phones)

        Edit: did some looking. It looks like they used to make these in a way I was thinking, such as this one

        They don’t seem to make them that way now (at least not for phones). I did run into a phone that has a new-ish phone that has a physical keyboard

        • @Shdwdrgn@mander.xyz
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          12 years ago

          I’ve seen such keyboard, packaged neatly into a folding case. Problem is the keyboard doesn’t have enough weight to support the phone so it becomes awkward trying to hold the weight of the phone with your fingers while typing.

    • @treadful@lemmy.zip
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      12 years ago

      I do miss the tactile nature of it. However, I honestly don’t think I’d trade screen space for it again.

  • @Im28xwa@lemdro.id
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    472 years ago
    • iris scanner
    • Dedicated MicroSD card slot
    • 3.5mm headphone jack
    • Removable/user replacable battery
    • Metal backs
    • Front firing speakers
  • @bearfootbees@lemmy.ca
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    442 years ago

    This may sound dumb… An old Samsung phone I had years ago, came with alarms that gradually faded in. The most memorable, started with the ocean, and the seagulls… Then there was a fog horn in the distance. Slowly the horn got closer, and closer… Until it was all you could hear, and your alarm was going off.

    I’ve looked everywhere for the sound file… It must be Locked away in a basement at Samsung somewhere.

    One day I’ll find it

    • Exile
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      72 years ago

      This sounds like such an impossibility nowadays, but a whole week would be amazing!

  • @threeduck@aussie.zone
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    362 years ago

    I miss my smart watch waking me up outside of detected REM sleep.

    On the Microsoft Band you could set a time window where the alarm would go off - say between 0700-0800. If you’re in REM sleep at 0700, the alarm stays off until you naturally rouse, or 0800.

    I’ve worked as a sleep scientist for 7 years, and the idea of not being woken out of REM is such a neat idea, and yet no other watch seems to do it.

    • @tsuica@lemmy.ml
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      12 years ago

      There are still some smartphones that have hardware keyboards. Unihertz makes a few (I have the very unwieldy OG Titan). There’s also the Fxtec Pro1 X.

      • @ramjambamalam@lemmy.ca
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        12 years ago

        Thanks, I’ve looked at all of those but they either have substandard, Microtek CPUs that are so far below adequate that the productivity hit would impact me more than the loss of physical keys (Unihertz) or have problems delivering actual phones altogether (Fxtec Pro1) or aren’t really phones but more micro-laptops (Planet Computer).

        I’m just looking for a nice, mid-ranged phone with a mobile keyboard. Actually I think the closest to achieving that goal is the Fairberry mod which fuses a surplus BlackBerry Q10 keyboard on to a Fairphone with a 3D-printed case, but that requires electronic assembly and soldering.

        • @tsuica@lemmy.ml
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          12 years ago

          It really depends on your use case. My Titan’s MediaTek is enough for me as I don’t do super intensive tasks on it. In a pinch it does the job. If I’m away and need to quickly SSH into my servers, I can do that, no problem. I can make calls and text people and it has a huge battery. Right now it’s as de-googled as it can get with the stock ROM.

          The drawback is that due to the wonky 1:1 aspect ratio display, a lot of apps either have bugs or bad usability, because they were created for taller scrrens. To me, it doesn’t matter, as I cut down on smartphone usage and just have a handful of apps.