iPhone Hotspot Keeps Disconnecting? 11 Fixes! [iOS 18 Supported]

Your iPhone's hotspot is supposed to be your lifeline when Wi-Fi is out of reach - but instead, it keeps cutting out at the worst moments. One second, you're streaming, gaming, or working, and the next, you're staring at a "No Internet Connection" warning.

Frustrating, right? Whether it's dropping randomly, disconnecting when your screen locks, or refusing to stay on for more than a few minutes, there's a reason behind the chaos - and better yet, a fix. Let's dive into why your iPhone hotspot keeps disconnecting and how to get it working flawlessly again.

Part 1. Why Does My iPhone Hotspot Keep Disconnecting?

It is necessary to know the reason behind the issue of hotspot keeps disconnecting on iPhone. Here are the potential causes.

• Weak Cellular Signal: If your iPhone has a poor cellular connection, the hotspot may disconnect frequently due to instability in data transmission.

• Low Power Mode: When Low Power Mode is enabled, the system limits background activities, which may affect hotspot performance on your iPhone.

• Connection Limits (Too Many Devices Connected): iPhones have a limit on the number of devices that can connect at once, and exceeding it may cause automatic disconnections.

• Wi-Fi Interference (Especially on 2.4 GHz Band): If multiple devices or routers are using the same frequency, interference can cause an unstable hotspot connection.

• iOS Bugs or Glitches: Software bugs in iOS updates or system processes can sometimes disrupt hotspot functionality.

• Network Settings Issues: Incorrect network settings may interfere with hotspot stability, causing it to drop unexpectedly.

• Carrier Restrictions or Throttling: Some carriers impose limits on hotspot usage, either restricting it completely or throttling speeds after a certain data threshold.

• Auto-Lock Turning Off Hotspot: When the iPhone's screen turns off, the hotspot may stop broadcasting to save power, disconnecting connected devices.

• VPN or Firewall Conflicts: A VPN running on the iPhone or the connected device may interfere with network stability, causing frequent drops.

Part 2. Fix iPhone Hotspot Keeps Disconnecting in One Click [Advanced Fix]

When you are annoyed about the iPhone always being disconnected, you must want to find a quick way to fix it. TunesKit iOS System Recovery is worth being your first choice due to its powerful feature for fixing iOS issues.

In case your iPhone hotspot disconnecting issue is caused by certain iOS system issue, using TunesKit iOS System Recovery would effectively help you solve the issue or take this reason out of thought. 150+ iOS system issues like iPhone cellular data not working, bluetooth not working, and other similar issues can be fixed in this useful software. If it is required, you can upgrade or downgrade your iOS version in one click in this tool.

How to fix the issue of iPhone hotspot keeps disconnecting via TunesKit iOS System Recovery

Step 1. Connect iPhone to PC

Download and install this tool on your Mac or Windows PC. Then, use a USB cable to link your iPhone to that PC. This tool will recognize your iPhone at the same time.

Open the tool and select the iOS System Repair option from the home screen. Click the Start button to go on.

Step 2. Select repair mode

The Standard Repair mode is the recommended mode which will repair your iPhone system issues without data loss. If it fails, try the Deep Repair mode to do a deep fix.

Step 3. Download firmware package

Check your iPhone info on the firmware package download page. After confirming, click the Download button to download firmware package for your iPhone.

Step 4. Repair iPhone hotspot keeps disconnecting

Click the Repair button to start fixing the issue. This process will take a minute. After fixing, try to reconnect your hotspot.

Part 3. Common Ways to Fix iPhone Hotspot Keeps Disconnecting

Apart from the advanced plan, you can also try to use common methods to fix the iPhone hotspot keeps cutting off issue. These methods need you to adjust your settings manually.

Fix 1. Improve Cellular Signal

A weak signal can cause hotspot instability, leading to frequent disconnections. Ensuring a strong cellular connection can help maintain a stable hotspot.

Step 1. Move to an area with better signal reception.

Step 2. Go to Settings > Airplane Mode to toggle Airplane Mode on and off.

Step 3. Go to Settings > Cellular > Cellular Data Options > Voice & Data and select either 4G or 5G.

Fix 2. Disable Low Power Mode

Low Power Mode restricts background activities, which can cause the hotspot to turn off automatically to save battery.

Step 1. Open Settings and go to Battery.

Step 2. Toggle off Low Power Mode if it is enabled.

Step 3. Keep your iPhone charged above 20% to prevent it from reactivating Low Power Mode automatically.

Fix 3. Reduce Connected Devices

Too many connected devices can overload the hotspot, causing it to disconnect frequently.

Step 1. Open Setting > Personal Hotspot.

Step 2. Check how many devices are connected.

Step 3. Disconnect unused devices manually or restart the hotspot to reset connections.

Step 4. If needed, set a hotspot password to prevent unauthorized access.

Fix 4. Switch to 5GHz WiFi Band

The default 2.4GHz band may experience interference, while 5GHz provides a more stable and faster connection.

Step 1. Open Settings > Personal Hotspot.

Step 2. Toggle off Maximize Compatibility (this switches the hotspot to 5GHz if supported).

Step 3. Reconnect your devices to the hotspot and check for improvements.

Fix 5. Restart Your iPhone

A simple restart can clear temporary software glitches causing the hotspot to disconnect.

iPhone without Home button: Press and hold the Side button along with one of the Volume buttons until the power off slider appears. Slide the slider to power off your iPhone and press and hold the Side button again until the Apple logo shows to turn it back on.

iPhone with Home button: Press and hold the Top button or Side button until the power off slider appears. Slide to power off. Press and hold the Top button or Side button again until the Apple logo appears.

Fix 6. Reset Network Settings

Incorrect or corrupted network settings can cause hotspot instability. Resetting them can resolve connectivity issues. Go to Settings > General > Transfer or Reset iPhone > Reset to select Reset Network Settings. After that, you will need to reconnect to WiFi and re-enable the hotspot.

Fix 7. Update iOS to the Latest Version

iOS bugs can sometimes cause hotspot instability. If there is an available iOS software update on your iPhone, updating your iPhone can fix known issues.

Step 1. Open Settings > General > Software Update.

Step 2. Check for any available updates and tap Download and Install.

Step 3. Restart your iPhone after the update and try using the hotspot again.

Fix 8. Keep iPhone Awake While Using Hotspot

If you find that your iPhone hotspot always disconnected when the iPhone locks screen, you can try to keep your iPhone awake while using hotspot.

Step 1. Open Settings and go to Display & Brightness.

Step 2. Tap Auto-Lock and select Never (or set a longer time if you prefer).

Step 3. Keep your iPhone plugged into a charger if using the hotspot for an extended period.

Step 4. If needed, disable Low Power Mode in Settings > Battery, as it can override Auto-Lock settings.

Fix 9. Turn Off VPN or Firewall

VPNs or firewall settings can interfere with hotspot connections, leading to frequent disconnections.

Step 1. Open Settings > General > VPN & Device Management.

Step 2. Turn off any active VPN connections.

Step 3. If using a third-party VPN app, disable or uninstall it temporarily.

Step 4. Re-enable the hotspot and check if the connection is stable.

Fix 10. Contact Your Carrier

Some carriers have restrictions on hotspot usage or may throttle speeds, causing disconnections.

Step 1. Check your carrier's hotspot data limit in Settings > Cellular > Personal Hotspot.

Step 2. If your plan has limits, consider upgrading to a plan with higher or unlimited hotspot data.

Step 3. Contact your carrier to verify if there are any service restrictions or technical issues affecting your hotspot.

Part 4. Conclusion

If your iPhone hotspot keeps disconnecting, don't let the frustration turn your connection into a dead zone. With a little patience and these simple fixes, you can bring stability back to your device and reclaim your uninterrupted internet access.

The advanced fix, TunesKit iOS System Recovery, will help you solve that issue without data loss in a few steps if it is caused by iOS system issues. You can also fix the issue with the common fixes above manually. Hope you can get a stable hotspot connection after this post.