Android Hotspot Not Working? 10 Fixes for Tethering, Mobile Data & Connected Devices

If your Android hotspot is connected but has no internet, is not visible to another device, turns itself off, or refuses to connect at all, diagnose the failure by layer before resetting anything. Start by checking whether mobile data works on the phone providing the hotspot. Then separate Data Saver, carrier tethering, hotspot radio settings, VPN/DNS routing and the client device.

Android supports Wi-Fi hotspot, USB tethering and Bluetooth tethering. Google notes that carrier plans can limit or charge extra for tethering, and Pixel documentation also notes that some hotspot steps depend on Android version. Menus, available bands and whether Wi-Fi can remain active while hotspot is running vary by device.

First identify which hotspot failure you have

• Hotspot will not turn on: check Data Saver, carrier policy, software state and conflicting network features.
• Hotspot is on but not visible: focus on hotspot band/compatibility and the client Wi-Fi radio.
• Client sees it but cannot connect: focus on password, saved network profile, security compatibility and device limits.
• Client connects but says “no internet”: test mobile data on the host first, then carrier tethering, VPN/filtering and routing.
• Hotspot turns itself off: check whether no clients are actually connected and whether automatic hotspot shutoff is enabled.
• Only one laptop or phone fails: the client is more likely to be the problem than the Android host.

1. Confirm mobile data works on the host phone

Turn Wi-Fi off on the Android phone providing the hotspot and load several websites over cellular data. If the host itself has no working internet, troubleshooting the hotspot password or Wi-Fi band will not fix the underlying connection.

If cellular data is failing, use our Mobile Data Not Working on Android guide first. If mobile data works normally on the phone but every tethered device has no internet, continue below.

2. Check Data Saver before deeper hotspot troubleshooting

Google’s current Pixel tethering instructions explicitly say to turn off Data Saver before using Wi-Fi tethering. If hotspot will not start or behaves unexpectedly, temporarily disable Data Saver, enable the hotspot again and test with one client. Menu names vary by manufacturer, so treat this as a targeted diagnostic step rather than a reason to leave Data Saver disabled permanently.

3. Restart the hotspot, then test with one client

Turn hotspot off, wait several seconds and enable it again. Disconnect other clients during diagnosis so an old device, connection limit or automatic reconnection does not confuse the result.

4. If the hotspot turns off by itself, check automatic shutoff

Google documents automatic hotspot shutoff when no device is connected. On Pixel, the setting is available under the Wi-Fi hotspot controls. Android’s Instant Hotspot documentation likewise notes that a hotspot can turn off when no client is connected. If your hotspot disappears while idle, verify whether the client really stayed associated before treating this as a radio failure.

This behavior is different from a connected client being dropped repeatedly. If a client is actively connected and the hotspot still switches off, continue with carrier, radio and software isolation below.

5. Forget the hotspot on the client and reconnect

On the laptop, tablet or second phone, forget the saved hotspot network and join it again with the current password. This removes stale credentials and cached Wi-Fi settings. If other devices connect normally but one client still fails, avoid resetting the host phone: troubleshoot that client instead.

6. If the hotspot is not visible, test compatibility or 2.4 GHz

Some Android phones expose a hotspot band, “compatibility” or similar setting. Older laptops, smart devices and some Wi-Fi adapters may not see or reliably join the host’s faster band. Where your phone offers the option, switch temporarily to compatibility/2.4 GHz mode and scan again from the same client.

Treat this as a diagnostic test, not a universal recommendation. If the client immediately sees the hotspot after the change, you have isolated a radio compatibility problem rather than a mobile-data failure.

7. Do not assume Wi-Fi must stay on while hotspot is active

Google’s Pixel troubleshooting documentation notes that some devices do not support using Wi-Fi and hotspot at the same time; Pixel 7a is one documented example. On such devices, Wi-Fi turning off when hotspot starts can be expected behavior rather than a fault. Other models can support different behavior, so verify your specific device before using the Wi-Fi indicator as evidence that tethering is broken.

8. Check carrier tethering support when mobile data works but tethering does not

Google explicitly notes that some mobile operators limit tethering or charge extra for it. If cellular internet works on the host but Wi-Fi hotspot, USB tethering and Bluetooth tethering all fail to pass internet traffic, check the current plan and carrier account before repeatedly changing Android settings. Carrier behavior can differ by country and plan.

9. Temporarily isolate VPN, firewall and DNS-filtering apps

A VPN, firewall, ad blocker or DNS-filtering app can alter routing on the host phone. Tethered traffic does not always follow the same path as traffic generated by the phone itself. Temporarily disconnect those layers, reconnect one client and test again.

If that restores internet access, re-enable the network tools one at a time and correct the configuration that blocks tethered traffic. For DNS-specific problems, see Private DNS Not Working on Android.

10. Compare Wi-Fi hotspot with USB or Bluetooth tethering

Google documents USB and Bluetooth tethering alongside Wi-Fi hotspot on supported Android devices. An alternate tethering method is therefore useful as an isolation test. If USB tethering works but Wi-Fi hotspot does not, the cellular connection and carrier path are probably functioning; focus on hotspot Wi-Fi settings and the client Wi-Fi profile.

If your computer cannot see the phone correctly over USB, use our Android USB File Transfer Not Working guide first.

When Instant Hotspot is the part that fails

Android’s Instant Hotspot is a separate convenience layer for automatically connecting eligible personal Android devices. Google says the devices need the relevant cross-device/Instant Hotspot settings and Wi-Fi and Bluetooth enabled. If manual hotspot works but the automatic connection does not, troubleshoot that cross-device layer instead of resetting cellular networking.

Reset network settings only after the fault follows the phone

Restart both devices before resetting anything. Consider a network reset only when the same hotspot problem reproduces with multiple clients, mobile data works on the host, carrier tethering is allowed, Data Saver and network tools have been isolated, alternate hotspot settings do not help and a restart has failed. Read the confirmation screen carefully because the exact reset scope differs by manufacturer and Android version.

Fast hotspot diagnosis

1. Turn Wi-Fi off on the host and verify mobile data.
2. Temporarily disable Data Saver.
3. Restart hotspot and test with one client.
4. If it turns off while idle, check automatic hotspot shutoff.
5. Forget and rejoin the network on the client.
6. If the hotspot is invisible, test compatibility/2.4 GHz where available.
7. If it connects without internet, check carrier tethering and isolate VPN/filtering apps.
8. Compare Wi-Fi hotspot with USB or Bluetooth tethering.
9. Test a second client before blaming the host phone.
10. Reset network settings only when the fault clearly follows the Android phone.

For related Wi-Fi, mobile data, DNS and Bluetooth failures, use the Android Internet & Network Connectivity Troubleshooting Hub. If a normal Wi-Fi network connects but Android itself reports no internet, follow Wi-Fi Connected but No Internet on Android instead.

Official sources

• Google Android Help: Share a mobile connection by hotspot or tethering
• Google Android Help: Connect personal devices automatically to Wi-Fi & Instant Hotspot
• Google Pixel Help: Share a mobile connection by tethering or hotspot
• Google Pixel Help: Fix Wi-Fi connection problems

Last reviewed: September 23, 2026. Hotspot menus, supported bands, Wi-Fi concurrency, reset options and tethering policy vary by manufacturer, Android version, carrier, plan and country.

Featured image: Phone tethering on laptop by Paowee, via Wikimedia Commons, licensed under CC BY-SA 4.0.