It’s easy to take Wi-Fi for granted. Most of the fourth dimension it merely works, no thought required. But fifty-fifty if your Wi-Fi connection is placidly humming abroad, there are still plenty of Wi-Fi settings on your Android device worth tweaking.
For starters, you can decide whether yous want your Android device to bug you about available public Wi-Fi networks, and you tin can view—or forget—whatsoever Wi-Fi network you’ve previously saved for automated connexion. Y’all can also decide whether your phone’due south Wi-Fi radio stays on when your Android device is asleep, or put data caps on whatever metered Wi-Fi networks that yous regularly use.
Read on for vi ways to brand the most of your Wi-Fi on Android, starting with…
See all the Wi-Fi networks you’ve saved
Whenever you connect to a new Wi-Fi network, your Android device commits it to memory and volition seamlessly connect to that network whenever it’s in range.
The nice thing almost Android (as opposed to iOS) is that you can view a list of all the Wi-Fi networks yous’ve saved. Tap
Settings > Wi-Fi, tap the three-dot overflow icon in the top right corner of the screen, then tap
”Forget” a saved Wi-Fi network
Now that y’all’re looking at a list of all your saved Wi-Fi networks, yous might come across a few that you’d rather non connect to again—for example, one of those sketchy (and usually unreliable) public Wi-Fi hotspots that always seem to exist floating around in malls, cafes and other public spaces.
To cross any off your listing, but tap information technology and and so tap the
button. When you do, the network will disappear from your Saved list and your Android handset will no longer connect to it automatically.
You can, of course, reconnect manually to a “forgotten” Wi-Fi network, but you’ll accept to blazon in the network’south password once more (bold the network is password-protected) to practise so.
Keep your Android device from bugging you well-nigh available Wi-Fi networks
By default, your non Wi-Fi-continued Android device will popular upwardly an alarm whenever it detects bachelor Wi-Fi hotspots in the vicinity.
That tin can be handy if you lot’re out and about in search of gratuitous Wi-Fi, but if you’d rather not connect to random Wi-Fi networks, all the notifications can get to be annoying.
To muzzle all the Wi-Fi alerts, tap
Settings > Wi-Fi, tap the 3-dot overflow icon, then tap
and toggle off the Network notification setting.
Keep Wi-Fi on when your Android device is asleep
If you dig into Android’due south advanced Wi-Fi options (Settings > Wi-Fi, so tap the three-dot overflow icon), y’all’ll find an intriguing choice: the ability to set your device’due south Wi-Fi connectivity to power down whenever your handset’s screen is asleep, or if information technology’south comatose without its charger plugged in.
While turning Wi-Fi off when you Android phone or tablet is comatose may sound like a tempting power-saving selection, doing and so has its downsides.
For example, turning off your device’s Wi-Fi radio doesn’t stop your handset from consuming data. Indeed, any apps running in the background may just start gobbling up cellular information if your Wi-Fi is turned off, and if the cellular connexion is spotty, your device might actually consume more than power over cellular than over a solid Wi-Fi connection.
My advice: select
for the “Keep Wi-Fi on during sleep” setting. Just if you’ve got a practiced reason to put your Android device’s Wi-Fi radio to sleep, at present yous know what to do.
Stick with 1 frequency band
If you’ve got an Android device that supports Wi-Fi over the speedy 5GHz frequency ring, in that location’s a fashion to make certain all your Wi-Fi connections are 5GHz all the time.
Settings > Wi-Fi, tap the three-dot overflow icon, and then tap
Advanced > Wi-Fi Frequency Band.
Now, pick a band: either 2.4GHz (slower, but longer range) or 5GHz (faster, merely shorter range).
The next time your device joins a Wi-Fi network, it’ll exist using the frequency band you specified. You lot can check past borer the network you lot’re connected to under the Wi-Fi list and looking at the Frequency setting.
I thing to continue in listen: Not all Wi-Fi hotspots support the 5GHz frequency band, so don’t see surprised if yous come across far fewer available Wi-Fi networks if you choose the 5GHz setting.
Note: Still non connected at the right frequency? Try “forgetting” the network yous’re connected to and reconnecting.
Ready a Wi-Fi network as a “metered” network
If you’re connected to a Wi-Fi network with a data cap (either considering your Android device is tethered to a mobile hotspot, or you’ve got a stingy ISP when information technology comes to data), you’ll want to be careful that your handset doesn’t gobble up massive chunks of data past downloading big system updates or allowing apps to chew upward data in the background.
Luckily, there’south a way to ready your Android telephone or tablet to take information technology like shooting fish in a barrel when to comes to consuming information on a detail Wi-Fi network.
Settings > Information Usage, select the Wi-Fi tab (bold your Android device has both cellular and Wi-Fi radios), tap the three-dot overflow icon, then select Network Restrictions.
At present, flip the switch next to whatever saved Wi-Fi hotspot that should be treated as “metered” network.