By far my most favorite use is as a notepad that I always have with me. I use a custom keyboard to make typing faster and more accurate.
Anything y’all like to do with your phones that you feel like most people miss out on?
Calling other phones.
I also received spam calls on my German number. It’s not that frequent but it happens.
USB OTG on android phones is severely underrated.
- I can plug in a USB drive and transfer files around, I’ve used this to manage my retro handheld SD cards before.
- You can tether your hotspot over Ethernet to your computer with an Ethernet adapter.
- You can plug Ethernet into your phone to get faster connections.
- You can plug a mouse into your phone and get a cursor on screen. Not super useful tbh, but kinda cool.
- You can use your phone as an external webcam for your computer.
- It’s a bit more annoying than it used to be but you can use your phone as a universal IR remote with a small adapter and free apps (I miss my built in IR blaster from my S3).
- I haven’t used it much, but I can plug in a RTL-SDR dongle and get aerial TV on my phone, or a radio spectrum analyzer. I used it to discover that my garage remote is about to die and that’s why my car’s garage button won’t learn the signal.
- USB (or Bluetooth) game controllers just work.
Definitely a relatively niche usecase but I have SSH clients, terminal apps, RDP remote access clients, and other networking tools as apps on my phone for quickly messing with things. Very helpful to not need to bring out the PC when I’m fixing my network.
The ability to VPN into my home network to access my NAS. Honestly being able to access my NAS in general is already great for backups or just so I don’t have to think about what’s physically on my phone.
With a cheap Bluetooth device I can connect to my car’s diagnostic port (ODBII) and check engine codes. No more trips to the mechanic just to get it diagnosed.
WiFi direct cameras are a great addon too. I have a wifi endoscope (camera on a long bendy stick) for inspecting inside walls and my phone works as a screen for it.
For anyone on iOS, you can do most of this there too. On older iPhones you need a lightning to USB-A adapter you can get on AliExpress for like $3, but on USB-C iPhones it works directly.
The Files app has become like a full file manager, with local storage, unzipping, archiving, SMB connections, as well as most cloud storage services connect to it. Download Keka from the App Store and you can even unpack 7z, ISOs, everything you can do on a desktop.
You don’t need an ethernet adapter to use your phone as a cabled hotspot for a computer. Just a regular usb cabe works just fine, I’ve done it before when our home internet was down.
That’s true, but with the Ethernet connection you can tether to a router directly. When my Internet was down I was able to tether my entire home for the time I needed to get some updates finished to get my docker environment back up and running. I had no idea that was possible before that.
I had no idea! So you use the phone in tether mode and get it hooked up on a router ethernet port and it works like that? Did you have to change any settings on your router to make it work?
I got a waterproof case, so I use mine as a coaster.
I’ve been getting into having a pdf of the various manuals for things around the house on my phone. I recently consulted the manuals for my fridge, a new dehumidifier and the lawn mower and it was pretty awesome not having to find and dig out a paper booklet each time. My phone is on me all the time plus I can get rid of the paper copies.
It would be tempting to have a QR code or nfc tag to stick on appliances that goes direct to a manual on a self hosted service. Would be nice so it’s always easy to get to and specific to the device.
I do exactly this! I use Calibre Web and have all the PDF manuals for my appliances in it (among other books). I then encode an NFC tag for the Calibe Web URL to the manual for the appliance in question. Works perfectly!
That’s an extremely cool usecase! Thank you for sharing it, I might steal it!
Haven’t needed it in a while, but a wifi analyzer to identify which band(s) are least crowded
Back when we worked it, the app saved so much time and helped explain so much.
Imagine you are trying to talk to a friend, and you are standing in a crowded room with lots of other people, all trying to make sure their conversation is heard… As a result, you have to constantly repeat yourself so the others person ger all the info you are giving them.
Now imagine you and your friend move to a different room where noone else are standing. You can say things one time and the info will immediately be understood.
If your wifi network is using a channel that is occupied by lots of other devices, your wifi will have to use alot of the ‘bandwidth’ to make sure the other device have all the data and that it is correct, thereby potentially reducing the max speed of your wifi connection. By switching the channel to one where there are less other devices (or maybe no other devices), the data flows better and you can end up with faster and more stable connection.
(this explanation is simplified, and I might not be using 100% correct names etc, because english is not my native language)
The app i use is called ‘wifi analyzer pro’ and I got it from the F-droid appstore (i think it is mentioned already in this thread), but there are lots of alternative wifi analyzer apps in the normal appstore you could try if you don’t feel comfortable installing an alternative appstore (it doesn’t replace the normal appstore).
Note: some newer wifi routers will have built in functions to automatically select what it deems the best channel to use, meaning you might not have to change anything.
