If your phone suddenly will not connect to Wi-Fi, mobile data has stopped working, or Bluetooth keeps dropping, resetting the network settings is the quickest fix — and unlike a factory reset, it does not delete your photos, apps, or files. It only clears saved networks and connection settings.
What it does
Restores Wi-Fi, mobile data, Bluetooth, and VPN settings to default. It forgets saved Wi-Fi passwords, paired Bluetooth devices, and APN tweaks — but keeps all personal data intact.
When to use it
- Wi-Fi connects but has no internet, or will not connect at all.
- Mobile data is on but nothing loads.
- Bluetooth will not pair or keeps disconnecting.
- After changing carrier or SIM, when data settings are wrong.
How to reset network settings
Stock Android / Pixel: Settings > System > Reset options > Reset Wi-Fi, mobile & Bluetooth.
Samsung Galaxy: Settings > General management > Reset > Reset network settings.
Xiaomi/Redmi: Settings > Connection & sharing > Reset Wi-Fi, mobile networks & Bluetooth.
After it finishes, reconnect to Wi-Fi with your password and re-pair Bluetooth devices.
If that does not fix it
Toggle Airplane mode, restart the router, or update your phone (software update guide). As a last resort, a full factory reset clears deeper faults.
FAQ
Will I lose photos or apps? No — only connection settings are cleared.
What will I need afterward? Your Wi-Fi passwords, to reconnect.
