When Is It Time to Replace an Older Phone?
There’s nothing wrong with keeping a phone for years if it still does what you need. But sometimes an older handset starts to let you down, or stops working altogether through no fault of your own. Knowing the signs saves you both frustration and money spent too soon. If you are helping someone through the change, our family guide to helping a parent get online may help too.
One change in Australia has made this more pressing than usual, so let’s start there, then look at the everyday signs.
Quick answer
Replace your phone if it relied on the old 3G network, which has now been switched off across Australia. Those phones can no longer make calls, including Triple Zero (000). Other good reasons to replace are a battery that won’t last the day, an inability to install the apps you need, or a screen and buttons that have become hard to use. If it still does everything you want, there’s no need to rush.
The 3G shutdown: the one that forces the issue
During 2024, Telstra, Optus and TPG all switched off their old 3G networks and moved fully to 4G and 5G. If your phone relied on 3G, it can no longer make or receive calls, send texts, or use mobile data, and that includes emergency Triple Zero (000) calls. This affects some older handsets, and even a few newer ones bought overseas that weren’t set up for calling on Australia’s networks.
The simplest way to check is to look up your phone on the industry checker at 3gclosure.com.au, or call your mobile provider, who can tell you whether your phone is fine or needs replacing. If you’ve noticed calls no longer connecting, this is very likely the reason.
The everyday signs it’s time
| The sign | What it means |
|---|---|
| Battery won’t last the day, or dies suddenly | A worn battery, sometimes replaceable, often a sign of age |
| Apps you need won’t install or update | The phone’s software is too old to be supported |
| It’s slow, freezes, or restarts on its own | Wear and tear, or software it can no longer keep up with |
| The screen or buttons have become hard to use | A newer phone with larger text could be much easier |
A slow phone isn’t always beyond help. Sometimes clearing space or a fresh start gives it another year or two. But once it can’t run the apps you rely on, or the battery needs charging twice a day, replacing it is usually the sensible call.
What to look for in a new one
You don’t need the newest or dearest model. Look for a phone that supports 4G or 5G calling, has a clear screen at a size you find comfortable, and offers an easy mode or large text if you’d like the icons bigger. Good battery life and a sensible price matter more than a fancy camera for most people.
Our guides to the best smartphones for seniors and the best simple phones for seniors walk through good options at different prices. And when you do upgrade, remember to recycle the old phone rather than leaving it in a drawer.
Before you finish
Download the free Family Tech Safety Checklist to help check phone safety, passwords, scam messages, emergency contacts and medical alarm details.
FAQ: replacing an older phone
How do I know if my phone was affected by the 3G shutdown?
Look up your phone on the industry tool at 3gclosure.com.au, or ask your mobile provider. They can tell you whether your phone still works or needs replacing.
My phone still works. Do I have to replace it?
No. If it makes calls, runs your apps and holds a charge, there’s no need. Replace it only when it stops doing what you need.
Can a new battery save my old phone?
Sometimes. If the only problem is poor battery life, a replacement battery from a repair shop may give it another year or two.
Do I need an expensive phone?
No. A mid-range phone that supports 4G calling, with a clear screen and an easy mode, suits most people very well.
What should I do with my old phone?
If it’s wiped and still works, pass it on. Otherwise recycle it free through MobileMuster, with drop-off points at Telstra, Optus and Vodafone stores.
