The most direct way to fix data throttling on your phone is to buy additional data (GB). Connecting to an outside Wi-Fi network can help you avoid slow speeds, but if you want your SIM’s speed back before the reset date, you need to top up your data. This article covers how speeds change under throttling, how to check your current usage, fixes you can try right now, and ways to cut your everyday data consumption.
- When throttling kicks in, speeds drop to a level set by your plan, such as 128 kbps, 300 kbps, or 1 Mbps
- If you want your speed back without waiting for the reset date, buy additional data from your account page or similar
- Connecting to Wi-Fi lets you go online without using your SIM’s data
- High-quality video playback and background app data are the main causes of heavy data use
- Data-saving settings on your device and a plan that fits your usage can help prevent throttling
What Happens When Your Data Is Throttled?
When you exceed your monthly data allowance, major mobile carriers and budget SIM providers limit your connection speed.
| Item | Key Point |
|---|---|
| Lower maximum speed | Drops to 128 kbps, 300 kbps, or similar after throttling |
| Slow video and social media loading | Images and videos take longer to display and play |
| Automatic removal of throttling | Normal speed returns at the timing set by your plan |
Your Maximum Speed Drops
When throttling kicks in, your maximum speed falls to a level set by your plan, such as 128 kbps or 300 kbps. Playing high-quality video and sending or receiving large files take a long time, and playback may become difficult.
Videos and Social Media Load Slowly
On social media timelines and video streaming services with many high-resolution images and videos, loading and playback may take a while. Even text-centered emails and web pages may be slow to display or send, depending on your connection.
Throttling Is Removed Automatically at the Timing Set by Your Plan
Throttling caused by exceeding your monthly data allowance is removed automatically at a timing set by each provider and plan, such as the 1st of the next month or the day after your billing cut-off date, and your normal speed returns. The reset date and the time it takes to take effect depend on your contract, so check the conditions your provider announces.
How to Check Your Current Data Usage
You can check how much data you have used from your provider’s account page or from your smartphone’s settings.
| Item | Key Point |
|---|---|
| Provider’s account page | Check your remaining data for the month |
| Smartphone settings | Check data usage by period and by app |
Check on Your Provider’s Account Page
Log in to your mobile carrier’s or SIM provider’s member page, or its dedicated app, to see your remaining data for the month. Knowing how much you have left makes it easier to decide whether you need to top up.
Check in Your Smartphone Settings
Open “Cellular” or “Mobile Service” on an iPhone, or “Network & internet” on an Android device, to see your data usage over a set period. Usage is listed by app, which helps you find the apps that use the most data. However, the usage shown on your device is only a guide, and it may not match the figure your provider counts.
How to Deal With Data Throttling
If you want to restore your reduced speed quickly, you can buy additional data or use another connection such as Wi-Fi.
| Item | Key Point |
|---|---|
| Buy additional data | Buy the data you need and use it at normal speed |
| Connect to Wi-Fi | Go online without using your SIM’s data |
Buy Additional Data to Remove Throttling
From your account page or dedicated app, go through the “data top-up (add data)” procedure, and you can use the added data at normal speed. The price per 1 GB differs by provider and plan. Check how much data you need until next month and what it costs before you top up.
Connect to Free Wi-Fi or a Pocket Wi-Fi
If you connect to your home broadband Wi-Fi or public free Wi-Fi, you can go online without being affected by your SIM’s throttling. If you use a mobile Wi-Fi router, it uses data under the router’s own contract, so check that plan’s allowance and speed-limit conditions as well. On unencrypted public Wi-Fi, it is safer to avoid entering personal information or making payments.
Common Causes of Heavy Data Use
When your data drops sharply in a short time, the cause is often background data that is easy to overlook or the use of data-heavy content.
| Item | Key Point |
|---|---|
| Watching high-quality video | Long high-quality playback uses a lot of data |
| Automatic app data use | Auto-updates and background data use up your allowance |
| Autoplay of social media videos | Videos load as you scroll your timeline and use data |
You Often Watch High-Quality Video
Data use while watching video differs by service and settings. For example, Netflix uses up to about 3 GB per hour at HD quality. Repeatedly watching for long periods at high quality uses a large amount of your data.
App Auto-Updates and Background Data
If apps auto-update or use background data over a mobile connection, they use your data even when you are not using them. The data used for updates differs by app and by what is being updated, and when a large app updates, it may use a lot of data at once.
Autoplay for Social Media Videos Is Turned On
On X, videos and GIF images in your timeline play automatically. Videos load just from scrolling through the timeline, so your data gradually drains through everyday use.
6 Ways to Avoid Data Throttling
If you build data-saving settings into your daily routine, it becomes easier to prevent throttling every month.
| Item | Key Point |
|---|---|
| Download over Wi-Fi in advance | Save mobile data with offline playback |
| Use data saver mode | Reduce data used for images and videos |
| Limit app auto-updates | Update only on Wi-Fi to avoid heavy data use |
| Limit cloud sync | Run backups only on Wi-Fi |
| Review your plan | Move to a higher plan to reduce top-up costs |
| Consider unlimited plans | Choose a high-volume option that fits your usage |
Download Videos Only on Wi-Fi
Download videos, music, and other content to your device on your home Wi-Fi before you go out. With offline playback, you can enjoy it without using mobile data.
Turn On Data Saver Mode in Each App
Some social media and browser apps have a setting such as “Data Saver.” Turning it on shows images at lower quality and limits video autoplay, which reduces the data you use in normal operation.
Set App Auto-Updates to Wi-Fi Only
In the settings of the App Store or Google Play Store, change app auto-updates to “Wi-Fi only.” This avoids updating apps over mobile data, so you can prevent unintended heavy data use.
Limit Cloud Sync to Wi-Fi
Switch the feature that backs up photos and videos to cloud storage so that it runs only on Wi-Fi. This stops the files you shoot from being sent automatically over your mobile connection.
Review Your Plan and Move to a Higher One
If you run short of data and top up almost every month, consider switching to a plan with a base allowance one step larger. Moving to a higher plan may keep your total monthly cost lower than adding 1 GB top-ups again and again.
Consider an Unlimited Plan or Mobile Wi-Fi
If you want to use data without worrying about how much you use, an unlimited plan from a carrier or adding a mobile Wi-Fi router are also options. However, unlimited plans and routers may also have speed-limit conditions. Check the terms of use along with the price.
