Don't just dump your old mobile
How our readers turned hairpins into resistance units, electric fans into potato slicers, and asbestos shingles into hotplates.
Just a proof of concept, for now
Keep calling and texting.
How comfortable are you with some minor hacking that will almost certainly void your warranty but can vastly improve your phone?
Vulnerability could allow for homegrown NSA-like spies.
Everything you need to do before selling or recycling your devices
Apps make it easy to create a second number.
Make sure you're secure before leaving the house.
Buying a 3G iPhone doesn't have to mean that your first-generation model is now just a paperweight
Give someone this cheap prepaid cellphone to see where they are in real time
While still using it for navigation
There are a lot of ways to use your old iPhone around the house, even without a contract
Ditch your old device but keep your data.
Breathe new life into those dusty old machines.
How to breathe new life into an outdated device
Or a classic console. Or Windows 95.
One man's scrap heap is another man's hardware store
Make the most of your smartphone.
Update yourself before you update your phone.
Why can't my shiny new Android phone run the Netflix or Hulu apps?
Step one: Stop panicking.