Android Hotspot Not Working? 10 Fixes to Try

Start with the simplest reversible checks before moving to resets or repair.

Why this happens

Do not assume the most expensive failure first. This problem usually becomes much easier once you separate a settings problem from a connection, app, accessory or hardware problem.

• The phone itself has no working mobile-data connection.
• Your plan or carrier limits hotspot/tethering.
• The connecting device saved an old hotspot password.
• The hotspot automatically turned off because no device was connected.
• A compatibility setting, frequency band or device limit blocks the client.

Fix it in this order

1. On the phone, turn Wi‑Fi off and verify that mobile data alone can access the internet.
2. Turn hotspot off, wait a few seconds and turn it back on.
3. On the client device, forget the hotspot network and reconnect with the current password.
4. Restart both the phone and the device trying to connect.
5. Check your carrier plan; Google notes that some operators limit or charge extra for tethering.
6. If your phone offers a compatibility option or a choice of hotspot band, test the more compatible setting.
7. Disconnect unused devices if your hotspot has reached its client limit.
8. Install current system updates on both devices.

How to identify the real cause

If the client connects to the hotspot but has no internet, test mobile data directly on the phone. If the client cannot even join the hotspot, focus on the saved password, compatibility, radio settings and the client device.

Common mistakes that waste time

• Troubleshooting the laptop for an hour when mobile data on the phone is already offline.
• Assuming every mobile plan includes hotspot use.
• Disabling hotspot security as a permanent fix.
• Leaving battery-saver or auto-off behavior unexplained when the hotspot keeps shutting itself down.

Why the troubleshooting order matters

Good troubleshooting changes one variable at a time. Start with the checks that are fast, reversible and low risk. If the problem disappears after one change, stop there and verify it for a while instead of continuing to reset unrelated settings.

Also pay attention to scope. A problem affecting one app or one accessory usually deserves app/accessory troubleshooting. A problem affecting everything on the device points more toward a system setting, network, driver or hardware issue.

When this is probably not a settings problem

Contact your carrier if mobile data works but tethering is blocked by the account, or if hotspot settings are missing. Contact the phone maker if hotspot fails across multiple carriers/SIMs and client devices.

If you need repair or manufacturer support, write down what you already tested. A short list of known-good cables, devices, networks or apps you tried is much more useful than saying only that the feature “doesn't work.”

Separate connection from internet sharing

There are two stages: the client must first join the hotspot Wi-Fi, and then traffic must reach the internet through the phone's mobile data. If the client cannot join, troubleshoot password, compatibility and radio settings. If it joins but websites fail, focus on mobile data, carrier restrictions and tethering policy.

Watch battery and automatic timeout

Hotspot use is power-hungry, so many phones provide an automatic shutoff when no client is connected. If your hotspot 'randomly' disappears after a few minutes, check that setting before assuming the radio is failing.