LG Optimus L90 - Troubleshooting; Connectivity and Power Issues

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Main Page

Default Chapter1
- User Guide1
Service Activation4
- Table of Contents5
Important Notice8
- Installing an Open Source Operating System9
- Using a Microsd Card12
- Connecting Your Phone to a Computer Via Usb12
- Opening and Switching Applications12
- Unlock the Screen13
Getting to Know Your Phone14
- Phone Overview14
- Installing the Micro SIM Card and Battery16
- Charging Your Phone18
- Inserting a Microsd Card19
- Removing the Microsd Card20
- Formatting the Microsd Card20
- Locking and Unlocking the Screen21
Your Home Screen22
- Touch Screen Tips22
- Home Screen23
  - Customizing the Home Screen23
- Returning to Recently-Used Applications24
- Notiﬁcations24
- On-Screen Keyboard27
  - Entering Special Characters28
Google Account Setup29
Connecting to Networks and Devices30
- Wi-Fi30
  - Connecting to Wi-Fi Networks30
  - Turning Wi-Fi on and Connecting to a Wi-Fi Network30
- Bluetooth30
- USB Tethering33
- Smartphone Mobile Hotspots33
Calls35
- Making a Call35
- Calling Your Contacts35
- Answering and Rejecting a Call35
- Adjusting the In-Call Volume36
- Making a Second Call36
- Ending a Call36
- Ending a Call from the Status Bar37
- Viewing Your Call Logs37
- Call Settings37
Contacts38
- Searching for a Contact38
- Adding a New Contact38
- Favorite Contacts38
- Creating a Group39
Messaging40
- Conversation View40
- Sending a Message40
- Using Smilies41
- Changing Your Message Settings41
Email42
- Managing an Email Account42
- Working with Account Folders42
- Composing and Sending Email43
Camera44
- Getting to Know the Viewﬁnder44
- Using the Advanced Settings45
- Taking a Quick Photo46
- Using Time Catch Shot Mode46
- Once You've Taken a Photo47
- Viewing Your Saved Photos48
Camcorder49
- Getting to Know the Viewﬁnder49
- Using the Advanced Settings50
- Recording a Quick Video50
- After Recording a Video51
- Watching Your Saved Videos51
- Adjusting the Volume When Viewing a Video51
Functions52
- Quickmemo52
  - Using the Quickmemo Options53
  - Viewing the Saved Quickmemo53
- Qslide54
- Quickremote55
  - Using Quickremote56
  - Quickremote Options56
Multimedia57
- Gallery57
- Videos58
  - Playing a Video58
- Music59
Utilities62
- Guest Mode62
- Setting Your Alarm62
- Using Your Calculator63
- Adding an Event to Your Calendar63
- Lookout Security63
- T-Mobile TV64
- T-Mobile Name ID65
- Visual Voicemail65
- Voice Recorder66
  - Recording a Sound or Voice66
  - Sending the Voice Recording66
- Thinkfree Viewer66
- LG Backup67
- Google69
- Voice Search69
- Downloads69
The Web70
- Browser70
- Chrome71
Settings73
- Access the Settings Menu73
- Networks73
- Sound76
- Display77
- General79
Phone Software Update86
- LG Mobile Phone Software Update Via Over-The-Air (OTA)86
Trademarks88
- DIVX Mobile88
- Dolby Digital Plus88
Accessories90
Troubleshooting91
For Your Safety95
- Charger and Adapter Safety96
- Battery Information and Care96
- Care and Maintenance98
- General Notice99
- Consumer Information about Radio Frequency Emissions102
- Tia Safety Information106
- Antenna Care108
- Phone Operation108
- Hearing Aids109
- Other Medical Devices109
- Blasting Areas110
- Potentially Explosive Atmosphere110
- Fda Consumer Update111
- Limited Warranty Statement121

LG Optimus L90 - Troubleshooting; Connectivity and Power Issues

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