LG G4 H811 Manual

The LG G4 H811 is a high-performance smartphone featuring a 5.5-inch Quad HD IPS Quantum Display, Qualcomm Snapdragon 808 processor, 3GB RAM, 32GB storage with microSD expansion, 16MP rear camera with laser autofocus, 8MP front camera, removable 3000mAh battery, Android 5.1 Lollipop with LG UX 4.0, and support for 4G LTE networks. Below are key sections for device overview, setup, features, operation, maintenance, and troubleshooting.

Device Overview

Key components: 5.5-inch Quad HD IPS Quantum Display, Power/Lock button, Volume buttons, Rear camera with laser autofocus, Micro-USB port, 3.5mm headphone jack, Speaker.

Component	Description
Power/Lock button	Located on rear panel; turns device on/off and locks screen
Volume buttons	Adjusts media and call volume; quick launch camera when pressed twice
Rear camera	16MP with laser autofocus, OIS 2.0, and f/1.8 aperture
Front camera	8MP for selfies and video calls
Micro-USB port	For charging and data transfer
Headphone jack	3.5mm audio output
Speaker	Bottom-mounted for media playback
MicroSD slot	Supports up to 2TB expansion (under back cover)
SIM card slot	Nano-SIM (under back cover)
Removable back cover	Access to battery, SIM, and microSD slots

Initial Setup

Power on device; follow on-screen setup wizard.

1. Insert SIM and microSD: Remove back cover, insert Nano-SIM and microSD card.
2. Charge battery: Connect charger to Micro-USB port until fully charged.
3. Language selection: Choose preferred language (default ENGLISH).
4. Google account: Sign in or create Google account for app access.
5. Wi-Fi setup: Connect to available wireless network.
6. Security setup: Configure screen lock (pattern, PIN, or password).

WARNING! Handle SIM and microSD cards carefully; avoid touching gold contacts.

Basic Operations

Navigate using touch screen and physical buttons.

1. Wake device: Press Power button or double-tap screen.
2. Home screen: Swipe up from bottom for app drawer.
3. Notifications: Swipe down from top status bar.
4. Recent apps: Press square navigation button.
5. Quick settings: Swipe down with two fingers.
6. Camera quick launch: Press Volume down button twice.

Tip: Use Gesture Shot feature for selfies by showing open hand to front camera.

Camera Features

Advanced camera system with manual controls.

• Auto mode: Point and shoot with laser autofocus
• Manual mode: Adjust ISO, shutter speed, white balance, focus
• Gesture Shot: Open hand gesture to capture selfies
• Dual Window: Split-screen multitasking
• Knock Code: Tap pattern to unlock device
• Quick Circle case: View notifications through case window

CAUTION! Keep camera lens clean; avoid direct sunlight exposure.

Connectivity

Multiple connectivity options available.

1. Wi-Fi: Settings > Wi-Fi > Select network and enter password
2. Bluetooth: Pair with headphones, speakers, or other devices
3. Mobile data: Enable in Settings for cellular internet
4. NFC: Tap and share with compatible devices
5. USB tethering: Share mobile data with computer

Tip: Use Smart Cleaning feature to optimize storage and performance.

Battery & Power Management

Removable 3000mAh battery with optimization features.

• Battery saver: Extends battery life by limiting background data
• Charging: Use original charger and cable for optimal performance
• Battery usage: Monitor app consumption in Settings
• Replaceable battery: Remove back cover to swap batteries

WARNING! Use only LG-approved batteries and chargers.

Display Settings

Customize 5.5-inch Quad HD IPS Quantum Display.

1. Brightness: Auto or manual adjustment
2. Font size: Adjust text display size
3. Screen timeout: Set display sleep time
4. Color calibration: Adjust display temperature
5. Always-on display: Show time and notifications when screen off

Security Features

Multiple security options to protect your device.

• Screen lock: Pattern, PIN, password, or fingerprint
• Knock Code: Tap unique pattern to unlock
• App permissions: Control app access to device features
• Encryption: Protect stored data
• Find My Device: Locate, lock, or erase device remotely

Care & Maintenance

Proper care to maintain device performance.

1. Cleaning: Use soft, dry cloth; avoid liquids
2. Storage: Keep in cool, dry place
3. Screen protection: Use tempered glass screen protector
4. Case: Use protective case to prevent damage
5. Updates: Regularly check for software updates

CAUTION! Do not expose to extreme temperatures or moisture.

Technical Specifications

• Display: 5.5-inch Quad HD IPS Quantum (2560 x 1440)
• Processor: Qualcomm Snapdragon 808 Hexa-Core
• RAM: 3GB LPDDR3
• Storage: 32GB internal, microSD expandable to 2TB
• Cameras: 16MP rear with OIS, 8MP front
• Battery: 3000mAh removable
• OS: Android 5.1 Lollipop with LG UX 4.0
• Connectivity: 4G LTE, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.1
• Dimensions: 148.9 x 76.1 x 9.8 mm
• Weight: 155g

Troubleshooting

Symptom	Possible Cause	Corrective Action
Device won't turn on	Battery drained	Charge for 30 minutes; try different charger
Slow performance	Memory full/too many apps	Clear cache; close background apps; restart device
Camera not focusing	Lens dirty/software issue	Clean lens; restart camera app; update software
Wi-Fi connection issues	Router/network problems	Restart router; forget and reconnect to network
Overheating	Heavy usage/environment	Close apps; remove case; avoid direct sunlight
Battery draining fast	Background apps/settings	Enable battery saver; check app usage; reduce brightness

Reset: Settings > Backup & reset > Factory data reset

Support: LG Customer Service 1-800-243-0000; www.lg.com/us/support