About backing up and restoring device data
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207
Prerequisites: Restoring data over the wireless network
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207
Delete device data, third-party applications, or media card files
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208
Empty the deleted items folder on your computer from your device
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208
Troubleshooting
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208
Bluetooth technology
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210
Bluetooth technology basics
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210
Bluetooth technology options
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213
Troubleshooting
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217
GPS technology
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218
About GPS technology
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218
Get your GPS location
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218
Turn off location aiding
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218
Prevent others from tracking your location
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219
Troubleshooting
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219
Maps
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220
Map basics
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220
Navigation
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222
Maps bookmarks
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223
Map options
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224
Map shortcuts
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226
Troubleshooting
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226
Applications
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228
About multitasking
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228
Keep an application running and switch to another application
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228
Keep an application running and return to the Home screen
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228
Close an application so that it is not running
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229
About adding applications
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229
About instant messaging applications
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229
About social networking applications
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230
Add, update, or return to the previous version of an application using the application center
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230
Add an application
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230
View properties for an application
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230
Delete a third-party application
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231
Receive a device password prompt before you add an application
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231
View the size of an application database
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231
Check for application updates
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231
Troubleshooting
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232