How to Manage Notifications on Lock Screen on HTC One M8
On the new HTC One M8 you can specify which notifications to show on the lock screen and which to hide. To manage notifications on lock screen on HTC ...Continue
When you remove an Android widget from your home screen, you don't uninstall it from your phone and it still uses some memory. To uninstall Android widgets from your Android phone or tablet, do as follows:
1. Open "Settings" and go to "Application Manager" (On some devices, Apps)
2. Go to "All" tabs and tap the Widget to uninstall
3. Hit "Uninstall" and confirm the process
Note that, since some Android widgets do not show up in the App Drawer, you can not uninstall them from there, and you have to do as mentioned.