6.14. Game Acceleration ................................................................................................ 173
6.15. App display in Full-screen ...................................................................................... 176
7. Apps ...................................................................................................................................... 177
7.1. Phone ............................................................................................................................. 177
7.1.1 Make and Answer Phone Calls ............................................................................. 177
7.1.2. Conference calls .................................................................................................. 183
7.1.3. Block calls ............................................................................................................ 184
7.1.4. Emergency calls ................................................................................................... 185
7.1.5. Carrier’s Call Settings........................................................................................... 186
7.5. Message ................................................................................................................ 187
7.5.1. Send and receive messages ............................................................................... 187
7.5.2. Customize message settings .............................................................................. 190
7.6. Contacts................................................................................................................. 192
7.6.1. Add a contact .................................................................................................... 192
7.6.2. Edit and delete a contact ................................................................................... 194
7.6.3. Import and export contacts ............................................................................... 196
7.6.4. SIM contacts ...................................................................................................... 198
7.6.5. Manage contacts ............................................................................................... 200
7.6.6. Back up your contacts ....................................................................................... 202
7.6.7. VIP Contacts ...................................................................................................... 202
7.7. Phone Manager ..................................................................................................... 203
7.7.1. Scan and optimize the phone ............................................................................ 203
7.7.2. Clean Storage .................................................................................................... 204
7.7.3. Privacy Permissions ........................................................................................... 206
7.7.4. Virus Scan .......................................................................................................... 208
7.7.5. Payment protection ........................................................................................... 209
7.7.6. Frequently Used Functions................................................................................ 210
7.7.7. Common Problems Detection ........................................................................... 212
7.7.8. WeChat Cleaner................................................................................................. 214
7.7.9. Startup Manager ............................................................................................... 216
7.8. Weather................................................................................................................. 218
7.9. Camera .................................................................................................................. 220
7.9.1. Take photos ....................................................................................................... 220
7.9.2. Take a selfie ....................................................................................................... 224
7.9.3. Shoot video ....................................................................................................... 230
7.9.4. Camera settings ................................................................................................. 231
7.10. Photos ................................................................................................................... 232
7.10.1. Photos overview ................................................................................................ 232
7.10.2. Albums .............................................................................................................. 233
7.10.3. Stories / Memories ............................................................................................ 237
7.10.4. People................................................................................................................ 239
7.10.5. View and use photos and videos ....................................................................... 242
7.10.6. Edit photos and videos ...................................................................................... 245
7.11. Music ..................................................................................................................... 248
