WIFI High Performance Widget

WIFI High Performance Widget

50,000 - 100,000 downloads

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View bigger - WIFI High Performance Widget for Android screenshot
View bigger - WIFI High Performance Widget for Android screenshot
View bigger - WIFI High Performance Widget for Android screenshot
This is a widget to enable/disable WIFI high-performance mode on selected devices. In other words, by using the widget, you can effectively disable the Power Management in the WIFI driver of the phone/tablet. While certainly, it would drain more power, there are some advantages as well:

1. Lowering latency. If the wifi driver does not sleep, the AP does not have to wait until delivering the data. This is desired is many situations, like IP VOIP calls via WIFI, audio streaming, networked games (lower latency means better experience).

2. Ensure wifi is running put into higher PM state even when the screen is off. Again, this helps when you do VOIP calls, stream audio, etc.

3. Solving sporadic/unreliable connectivity problems. Root cause: Some older WIFI routers can't reliably communicate with devices using WIFI Power Management (they may actually sleep, when the AP wants to send data). It helps when your WIFI can connect to the Access Point, but the transfer is either very slow or unreliable (high packet loss). This widget does NOT help, if you can't connect to the WIFI Access Point at all.

4. Simply speed up download transfer rate. YMMV.

The widget should work on all devices with Android 3.1 and higher. In addition, this was tested and found to work on Samsung Galaxy S II (even with GingerBread).
Some users reported this also works with Acer Iconia and Galaxy Tab. Other devices may or may not support this feature. Please see for yourself. Please leave comments/rating if it helped.

USAGE: Add the widget to your home screen and tap on it to enable wifi and to activate/deactivate the high-performance mode. If you don't see the widget, start the activity. The widget should be properly listed afterwards.

Automatic toggle feature works using the following ruleset:
1. If Wifi connection is lost or manually disabled/disconnected, the HighPerformance mode will automatically be disabled (if it was enabled) to save battery.
2. If you reconnect to the last connected network, the last applicable state of the HighPerformance setting will automatically be restored.
3. If you connect to a different network than you had been previously, HighPerformance mode will be enabled based on the preference setting in the Application (whitelist)

Notice: While the READ_PHONE_STATE is indeed a very powerful and dangerous permission, I am not using it for anything else than to know if there's an incoming or outgoing call to be able to use it as a trigger. Nothing else, really...

If you'd like to double-check whether this widget has really done the job on your phone, you can try the following:
1. PING your phone from you computer with disabled wifi performance mode. Make note of the average round trip time. In my case case this was around 50ms
2. PING your phone from you computer with ENABLED wifi performance mode. In my case the average round trip time shortened to about 2-3ms. If there's no significant different between the two cases, chances are your phone does not support WIFI High Performance Mode.

Tags: wifi performance, wifi high performance, high packet loss, high performance wifi, wifi mode full high perf, wifi performance mode, wifi_mode_full_high pref, best wifi performance setting, high wifi, performance wifi.

Recently changed in this version

V1.19: Bugfix - performance mode enabled sometimes for not whitelisted networks.


Comments and ratings for WIFI High Performance Widget
  • (43 stars)

    by Jess Brock on 10/06/2014

    Awesomeness Keep up the great work!!...Love it.... ;-)

  • (43 stars)

    by Vin Bryant on 26/05/2014

    When I got this phone a year or so ago I had problems with staying connected to Wifi. I installed and ran this app. Thought it might be helping but didn't pay it much mind. A week ago I was clean out old apps and uninstslled it. Dang phone started dropping like crazy. Came back for it now. Never knew it was one of my best apps on my phone. Thanks! I won't be without it again.

  • (43 stars)

    by Shreyash Shandilya on 22/05/2014

    This is an excellent app for slow connection users.....it really boosts the browsing speed. :D

  • (43 stars)

    by Dave Raymond on 08/05/2014

    This app cut my latency by about 40%! Now if only had an option to turn off the WiFi Power Saving mode! Doing that manually made the total latency cut about 85% (11ms Ping)! This app does work well though and it has worked for me on the following models: Samsung Galaxy S3 & Note 2 phones and the Galaxy [P7510] Tab 10.0", as well as the LG Optimus F6 phone and the Asus TF701T 10.1" Tablet. It f

  • (43 stars)

    by TerrorTubbie666 Demon2some&Angel2others on 03/04/2014

    Woow, only 90kB and it really does work! IF you already are connected to (what should be) a fast connection, WHP-widget will blow your speedlimits away! IF you got bad reception, sometimes it helps, sometimes it only slows down even more. Just TRY it!

  • (43 stars)

    by Checkina Coulibaly on 08/03/2014

    Cool.

  • (43 stars)

    by Monkey Box on 04/03/2014