When I went on vacation, I left my phone behind and took along an old smartphone with no sim card. I used the smartphone as a camera. It still received a GPS signal and I loaded off-line maps so I could use Google Maps. When I was at the hotel in the evening I checked my email and looked up local information with wifi and played games on it. But work couldn't call me, which was nice.
this post was submitted on 25 Jul 2024
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Asklemmy
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So... like a mini iPad mini?
Yep!
The most common thing Iβve seen are projects where it acts like a screen or control panel on the wall. Something thatβs a fixture or art project.
You donβt need it for anything like music or games - your new phone will be more convenient and run those things better anyway.
A friend of mine stuck an old tablet on the wall and connected it via Bluetooth to his keg system. It gave him a permanent status readout on his beer temperature and how much was left in each keg. It just had a power cable plugged in all the time so it didnβt need to be charged.
Oh that's cool, I like that with the beer. Unfortunately I don't brew... Or have any other setup that could use a dedicated screen.
I also think I'll end up playing media more with the new one, but I keeping some of my CD rips and most watched/recurrent videos stored locally on my old phone would be useful for whenever YouTube messes up everything ( as it is doing right now ).
Really good idea, as long as it can stay plugged in.
I wonder if this would work while having the battery removed.
The last few phones I had wouldnβt power on if they didnβt have a minimum battery charge, even when plugged in. Thatβs to ensure a minimal amount of available power to be able to boot the phone. I wonder if the phone would have the same restriction with a missing battery and not just a drained batteryβ¦
I assume youβre concerned about the battery eventually blowing up from being on the charger forever?
That's right. I wonder if you could trick certain models with simulating a battery.
Not sure how easy this is anymore, but when I was a teen I was flashing my friends phone with cyanogenmod and it died midway through, bricked and wouldn't charge either.
We opened it up, cut open a charging cable and manually attached them to the battery terminals with the battery removed until it turned back on and we were able to flash stock and back to cyanogenmod lmao
Bicycle or hiking computer. With osmand and organic maps you can get your position from GPS without a sim card and use the phone for navigation, trip recording, stats etc.
Load it to the brim with literature pdf's, put in a faraday box incase an nuclear EMP or those monster solar flare things takes out all electrical components. I'm not a doomsday prepper or anything but did this with an old 256gb phone for shits and giggles. It's absolutely insane the amount of text documents 256gb holds lol
This is just 64 GB but yeah why not
Id love to find your stash in the fallout universe
I like having offline apps on my old android phone. Such as the Kiwix app with offline wikipedia, Organic maps app with downloaded maps, Readera app with some epub books.
In case you own a lot of devices with remotes, you might transform it into a universal remote with an USB C IR dongle. Wouldn't be my first choice as you'd still need to recharge it so often but I read of such projects.
Alternatively, you could give it to children for gaming and watching videos. Children are anyway mostly on WiFi and if you equip it with some emulators and ROMs they'll have tons of funny games without all of these toxic in-app purchases, ads and casino mechanisms.
Install F-Droid and IzzyOnDroid repos and you can use it for whatever you find there. I use mine as an alarm clock, note pad, music player and spare camera around the house. Sometimes a browser (wifi) but it's a bit old. I thought about putting all my recipes in text format and using it as a cookbook as well.
That's what I use an old phone for. In the kitchen it's a timer, notepad, and music player. I read the news on it while having coffee.
I could do that all on my main phone of course but if I'm cooking or having coffee my main phone is both off and elsewhere. I don't like to be disturbed.
Oh, and I use it to test apps before they go on my main phone.
I also do the app testing. Love it for that.
I have Fdroid but never heard of Izzy. Will look into it, thanks!
I use my spare as kind of a media controller sort of speak thanks to kdeconnect and casting locally. In the near future, I want to get into emulation so that might be what the spare phone gets used for instead with the help of one of those cheap steam deck docks for USB C. As for more creative ideas, I heard some people use them as a dedicated GPS, media player or even a dashcam for their cars (not sure how the battery would hold up in the heat and whatnot). You can use it to remote view your pc or even play games from that same pc or even one you don't own through cloud gaming. You can repurpose it to be a 2fa device only, so you can keep your TOTPs and other 2fa methods separated from your main assuming the device is up to date security wise. If the camera and whatnot are decent maybe keep it as a spare camera for all your video/picture needs (online meetings, video recording, document scanner, etc...) a dock might be useful for that. If your spare has that desktop like experience when you connect it via HDMI there's nothing stopping you from using it as a really lightweight computer to do basic web stuff. These are really vague answers since I don't know what phone you have but I hope it helps get the ball rolling
I like the remoting into my PC or leaving it for meetings ideas. But atm I don't have a job that requires those (looking for said job has been an ongoing issue for a while now). I'll keep it in mind though, thanks for the suggestions!
I heard some people use them as a dedicated GPS, media player or even a dashcam for their cars (not sure how the battery would hold up in the heat and whatnot)
phones geared towards gamers work best for this since they're usually built with heat-syncs and fans; or atleast extensive thermal dissipation in mind.
I use a Pixel ~~6a~~ 4a I had laying around as a dedicated Discord device, paired with a bluetooth headset. Now I can chat with the lads while around the house doing chores.
Haha, brilliant. I'm still running my 5a, so that sounds kinda crazy to me.
Oops, I mean 4a, sorry.
What have you replaced it with? I still have my 4a and kind of dread the day i will have to replace it.
I went with the 7a, because the form factor isn't too much larger and it has wireless charging. And of course, it can be flashed with GrapheneOS.
Donate it. I'm sure there's someplace that will want it as a wifi-cabable minitablet for kids to access the Internet on.
Eat it.
Google AI will take this seriously
i have bad luck with phones so i go through them faster than most so i always the the $100 androids.
in the past i've used them as ip cameras as part of a homemade security monitoring systems using motion; car dash cams; car backup cameras; homemade lojack; car stereo screens; parallel parking sensor aides; secondary alarm clocks; intermediate android auto proxies; backup alarm clocks; and secondary phones for applications/control that my employers have mandated; system interface screen; bathroom readers; usb drives; wifi extenders; and remote controls.
Set up wifi plus some free music streaming (not saying you should purate it, or use a web browser with ad block), hook it up to a loudspeaker and tada, modern jukebox!
You can try to see how far you can skip it on a lake or pond.
While that's a funny reply, I feel the need to point out this is a horrible idea considering the environmental impact of throwing lithium ion batteries into water.
Oh it's an absolutely terrible idea. But it is something one can do with an old phone.
Yes well I can also use it as a coaster or as a tv for a dolls house, yes lots of alternatives
I like the doll house idea. Now with realistic house fires!
I used a pair of them as an improvised baby monitor for a while.
get a controller frame like a GameSir and do some emulated gaming.
I've had my phone for at least 4 years but it runs well,
What's the exact phone model? I'd be really surprised such a phone wouldn't support LTE, 5G was about to come out 4 years ago. Even the OG pixel should support LTE. Unless your issue is lack of VoLTE support, which sometimes can be remediated with root or custom roms. Although I find the Internet portion to be more useful anyway, as you can just route the calls over regular VoIP and use Signal or Matrix or Discord or whatever.
Unless it's a Samsung, then you're kind of SoL into the fix by modding department, you're stuck with what regular Android apps can do.
Motorola g8. Lack of VoLTE indeed. I wouldn't want to rely on my internet connection, Australia is famous for its subpar internet and I've been in many places where coverage is very patchy.
Recycle.
I think OP has better idea wit reusing it first before recycling. No point in recycling a functioning phone when you may have a use for it still.
If you have a dongle dac, a DIY DAP?
Turn it into a cold crypto wallet by downloading a wallet app then pitting it in airplane mode indefinitely.
...earlie in the morn-in!
Dropping links without any context or explanation is not a good contribution. Especially if it is not clear what the background of OP is, so explaining how to run docker on Android is not something that helps most people.