You might be surprised to find that even though you have a 5G-enabled iPhone, your internet speeds feel sluggish. There are several reasons why this could be happening, and understanding them can help you troubleshoot and improve your experience.

5 Reasons for Slow 5G on iPhone

Here are the basic reasons for a slow 5G iPhone:

Physical Obstacles

Buildings, trees, and even your own hand can block the signal between your iPhone and the cell tower, weakening the connection and slowing down your speeds.

Distance from the Cell Tower

The farther you are from a cell tower, the weaker the signal and the slower your data speeds will be. This is especially true for high-frequency 5G signals, which have a shorter range compared to traditional LTE signals.

Network Congestion

When many people are using the same cell tower at once, it can become overloaded, leading to slower speeds for everyone. This is more common in crowded areas or during peak usage times.

Carrier Limitations

Not all carriers have fully built out their 5G networks yet. In some areas, you might be connected to a slower version of 5G, or even LTE, even though your phone shows a 5G icon.

Hardware Limitations or Defects

In rare cases, there might be an issue with your iPhone’s hardware that is affecting its ability to connect to the 5G network properly.

5 Solutions to Improve 5G Speed on iPhone

Now it’s time to resolve the issue to improve the 5G speed on iPhone:

Move Closer to The Cell Tower

If possible, try moving to a location with a clearer line of sight to the cell tower. This could be as simple as stepping outside or going to a higher floor in a building.

Use a Signal Booster

A signal booster can amplify the cellular signal in your home or office, improving your connection strength and potentially increasing your speeds.

Switch to a Less Congested Network

If your carrier offers multiple 5G bands, try switching to a less congested one. You can usually do this through your carrier’s app or settings.

Update Carrier Settings and iOS Software

Make sure your iPhone has the latest carrier settings and iOS software updates installed. These updates can often improve network performance and compatibility.

Use Airplane Mode

Briefly turning on and off airplane mode can sometimes force your iPhone to reconnect to the cellular network, which can sometimes resolve temporary connection issues.

5 Potential Factors Affecting 5G Speed

Are you getting a slow connection? Here’s why – 

Battery Saving Mode

When enabled, battery saving mode can limit background data usage, which might make your internet feel slower even if the actual download speeds haven’t changed.

App or Content Limitations

Some apps or websites may have limitations on their data usage or streaming quality, which can impact your perceived speed.

Regional Variations and Restrictions

5G availability and performance can vary depending on your location. Some regions might have limited 5G coverage or restrictions on certain 5G bands.

Incompatibility with Older Cellular Networks

If your iPhone falls back to an older cellular network, such as LTE, it will experience slower speeds compared to 5G.

Carrier Plan Restrictions

Some carrier plans may have data caps or limitations on 5G speeds. Check your plan details to see if this applies to you.


While 5G promises faster internet speeds, various factors can slow down your experience on your iPhone. By understanding these reasons and trying the solutions mentioned above, you can improve your 5G connection and get the most out of your mobile data plan.