How to Boost Wireless Broadband Speed and Stability

Home wireless broadband is fast becoming Australia’s preferred choice for quick, cable‑free internet. With expanding 4G and 5G coverage, more households enjoy simple, plug‑and‑play connections.

Using Yomojo Home Wireless Broadband means you’re powered by the Optus mobile network, but your speeds can still vary depending on your home setup and surroundings. With a few small tweaks, you can boost performance and enjoy a smoother, faster connection. 

Home wireless broadband is a type of home internet connection that uses the same 4G or 5G mobile networks that power your mobile phone but delivers the connection through a dedicated modem that shares the service across all your household devices. 

Instead of relying on fixed wiring, home wireless broadband connects to your home via a mobile signal transmitted from your nearest mobile tower. 

That means:  

• No installation 

• No technician required 

• No cables 

• Just plug in the modem and you're online 

Recent ACMA research shows that home internet access in Australia is almost universal, with 93% of Australian adults having a fixed or wireless home internet service. A share of these households now uses 4G or 5G‑based home wireless broadband, supported by the continued growth of Australia’s mobile broadband sector and expanding mobile network infrastructure.  

While there isn’t a single figure capturing the exact number of wireless broadband users, ACMA confirms that wireless home connections make up a significant portion of Australia’s internet landscape, and that number continues to rise. 

1. Optimise Your Router Placement 

Your router's location is one of the biggest factors affecting your wireless performance. 

• Placing your router centrally, elevated, and in the open prevents walls, furniture and appliances from blocking your signal.  

• Avoid cupboards, enclosed shelving or anything that absorbs or reflects signal, especially metal appliances, mirrors and even fish tanks.  

• For 5G specifically, keep your modem near a window for a cleaner line of sight to the nearest tower. 

Why this works: 
5G and high‑frequency signals struggle to penetrate walls and dense materials. Correct placement can drastically improve speed and stability. 

2. Reduce Interference from Household Objects 

Aussie homes are full of objects that can weaken Wi‑Fi. 

• Metal doors, microwaves, Bluetooth devices, baby monitors, and dense walls can slow down your connection. 

• Water tanks, fish tanks, and even large appliances absorb radio waves and reduce coverage.  

Quick Fix: 
Move your router away from electronics, water sources, and heavy walls. 

3. Make Sure Your Hardware Supports Modern Wi‑Fi Standards 

Outdated modems and routers can throttle your speed. 

• Check whether your equipment supports Wi‑Fi 6 or newer, ensuring you get the best performance from your HWBB connection.  

• If your router is more than three years old, upgrading can significantly boost speed and reliability. 

If you’re a Yomojo customer, you’ll receive compatible 4G/5G hardware when signing up for eligible plans, ensuring you start with a strong foundation. 

4. Know What Speeds to Expect from 4G & 5G HWBB 

Understanding realistic speeds helps diagnose whether you’re underperforming. 

• Many Australian 4G home wireless plans are capped at 20–25 Mbps depending on the provider. 

• 5G plans can deliver 50 Mbps up to over 250+ Mbps, depending on your plan and coverage. Yomojo’s 5G plans range from 50 Mbps to uncapped speeds on top tiers.  

If your actual speeds fall well below expectations, it’s time to adjust your setup (or call support). 

5. Balance Devices and Reduce Network Congestion 

With most households juggling multiple laptops, smart TVs, phones and tablets, all competing for bandwidth, it is crucial to manage your network wisely.  

• Disconnect old or unused devices that remain permanently connected to Wi‑Fi, as these can quietly consume bandwidth in the background.  

• Use your router settings to prioritise devices that require better speeds, such as work laptops, gaming consoles, or streaming devices. 

Pro Tip: 
Run speed tests at different times of the day to identify peak‑hour slowdowns, commonly occurring between 7 pm and 11 pm, and adjust usage or upgrade your plan as needed. 

6. Avoid Common Router Placement Mistakes 

Sometimes it's what you don’t do that matters. 

Avoid placing your router in: 

• Basements or garages 

• Cabinets or cupboards 

• Areas exposed to direct sunlight 

• Spaces near large metal objects or concrete walls 

These locations weaken signal strength dramatically. 

7. Upgrade to a Faster or More Suitable Plan 

Sometimes the simplest solution is choosing a plan that fits your household’s needs. 

• Older plans may not meet your current requirements, and upgrading can unlock better performance. 

•  Yomojo’s 4G and 5G HWBB plans offer unlimited data, flexible options and access to unrestricted 5G speeds on their top‑tier plan. 

Note: Yomojo HWBB requires a credit check before a new service is provided, or an existing service is upgraded. If you have any questions, you can contact us and our team will be happy to assist. 

8. Restart and Update Regularly 

Just like smartphones and computers, your wireless modem benefits from occasional refreshes.  

• Restart your modem if connections seem slow or laggy.  

• Check for firmware updates if your modem supports them because some devices update automatically.  

Regularly updating your devices helps ensure your Yomojo HWBB connection runs smoothly, efficiently and securely. 

Yomojo’s 4G & 5G Home Wireless Broadband services give you plug‑and‑play connectivity, powered by the Optus mobile network. Their plans include: 

• 4G Home Internet with speeds up to 25 Mbps 

• 5G Home Internet tiers from 50 Mbps to uncapped 5G performance 

• Unlimited data on all plans 

• Modem included when you stay connected for 24 months

Boosting your home wireless broadband does not have to be complicated. With small changes such as smarter router placement, reducing interference, optimising your hardware, and selecting the right plan, you can dramatically improve your 4G and 5G performance. 

Whether you are working from home, streaming in 4K, gaming online or simply keeping the family connected, these hacks will help you get the most out of your Yomojo HWBB connection.