LG G5 Manual AT&T

The LG G5 is an innovative Android smartphone featuring a modular design, 5.3-inch Quad HD display, dual rear cameras (16MP standard + 8MP wide-angle), Qualcomm Snapdragon 820 processor, 4GB RAM, 32GB storage (expandable via microSD), removable 2800mAh battery, Android 6.0 Marshmallow, and AT&T-specific network compatibility with LTE connectivity. Below are key sections covering setup, features, operation, and troubleshooting for AT&T users.

Features at a Glance

Key components: Modular design with removable bottom section, Dual rear cameras, Always-on display, Fingerprint sensor, USB Type-C port, AT&T LTE compatibility.

Feature	Description
Modular design	Removable bottom for accessories (LG Friends)
Dual cameras	16MP standard + 8MP wide-angle lens
Always-on display	Shows time/notifications without waking phone
Fingerprint sensor	Integrated into power button for security
USB Type-C	Reversible charging/data port
AT&T LTE	4G LTE network compatibility
Removable battery	2800mAh battery for easy replacement
Quad HD display	5.3-inch 2560x1440 resolution screen
Quick Charge 3.0	Fast charging technology support
Android 6.0	Marshmallow operating system

Initial Setup

Unbox and prepare your LG G5 for first use with AT&T service.

1. Insert SIM card: Use eject tool for nano-SIM slot (AT&T provided).
2. Install battery: Insert 2800mAh battery into bottom compartment.
3. Power on: Hold power button until LG logo appears.
4. Follow setup wizard: Select language, connect to Wi-Fi, sign in to Google account.
5. Activate AT&T service: Follow prompts for network activation.

WARNING! Handle modular components carefully; ensure proper alignment when reassembling.

AT&T Network Configuration

Configure your LG G5 for optimal AT&T network performance.

1. Network selection: Settings > Networks > Mobile networks > Network operators.
2. APN settings: Settings > Networks > Mobile networks > Access Point Names (AT&T configured).
3. Data roaming: Enable/disable in Mobile networks settings.
4. Wi-Fi calling: Set up through AT&T account for enhanced coverage.
5. Mobile hotspot: Configure for sharing data connection.

CAUTION! Keep device updated with latest AT&T software for optimal performance.

Specifications

• Display: 5.3-inch Quad HD IPS LCD (2560x1440).
• Processor: Qualcomm Snapdragon 820 quad-core.
• Memory: 4GB RAM, 32GB storage (microSD expandable to 2TB).
• Cameras: Rear: 16MP (f/1.8) + 8MP wide-angle (f/2.4); Front: 8MP.
• Battery: 2800mAh removable with Quick Charge 3.0.
• Connectivity: AT&T LTE, Wi-Fi 802.11ac, Bluetooth 4.2, NFC, USB Type-C.
• Operating System: Android 6.0 Marshmallow with LG UX 5.0.
• Dimensions: 149.4 x 73.9 x 7.7 mm.
• Weight: 159g.

Phone Controls and Navigation

Physical buttons: Volume rocker (left side), Power/Fingerprint sensor (rear). On-screen navigation: Back, Home, Recent apps.

Gestures: Knock Code (tap pattern to unlock), KnockON (double-tap to wake/sleep).

Settings: Display (Always-on, brightness, resolution), Sound (volume, notifications), Security (fingerprint, pattern, PIN), Accounts (Google, AT&T). AT&T apps: MyAT&T, AT&T Visual Voicemail, AT&T DriveMode.

Camera Features

Dual camera system with multiple shooting modes and AT&T integration.

1. Standard camera: 16MP for detailed photos.
2. Wide-angle: 8MP for 135-degree field of view.
3. Shooting modes: Auto, Manual, Panorama, Popout, Multi-view.
4. Video recording: 4K UHD at 30fps, 1080p at 60fps.
5. AT&T integration: Direct sharing to AT&T services.

Tip: Use Popout mode to combine standard and wide-angle shots.

Modular Components

LG Friends modular accessories enhance functionality.

1. Remove bottom: Press release button, slide out lower section.
2. LG Cam Plus: Adds physical camera controls and extra battery.
3. LG Hi-Fi Plus: B&O Play audio enhancement module.
4. Battery replacement: Swap 2800mAh batteries for extended use.
5. Reassembly: Align properly and slide until click.

WARNING! Do not force modules; ensure clean connections.

Connectivity Options

Multiple ways to connect your LG G5 to networks and devices.

1. AT&T Mobile Data: Enable in Settings > Networks.
2. Wi-Fi: Connect to home/work networks for data savings.
3. Bluetooth: Pair with headphones, speakers, car systems.
4. NFC: Use for mobile payments (Android Pay) and quick pairing.
5. USB Type-C: Fast charging and data transfer.

Tip: Use AT&T Wi-Fi calling in areas with poor cellular reception.

Battery and Power Management

Optimize battery life on your AT&T LG G5.

1. Battery saving: Enable in Settings > Battery & power saving.
2. Quick Charge: Use compatible charger for fast charging.
3. Battery replacement: Carry spare for extended usage.
4. Power control: Monitor app usage in Battery settings.
5. Always-on display: Customize to minimize battery drain.

CAUTION! Use only genuine LG batteries and chargers.

AT&T Services

Exclusive AT&T features and applications.

AT&T Visual Voicemail: View and manage voicemails visually. AT&T DriveMode: Automatic safe driving assistant. AT&T Mobile Hotspot: Share data connection with other devices. AT&T Call Protect: Automatic fraud blocking and spam detection. AT&T NumberSync: Use tablet with same number as phone.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No AT&T service	SIM/network settings	Reinsert SIM; check APN settings; restart device.
Battery drains quickly	Apps/display settings	Check battery usage; reduce brightness; close background apps.
Camera not working	App/module issue	Restart phone; check camera module connection; clear app cache.
Module not detected	Connection/dirt	Clean connectors; reseat module; restart phone.
Slow performance	Storage/updates	Clear cache; check for updates; restart device.

Reset: Settings > Backup & reset > Factory data reset if needed.

Support: AT&T support: 1-800-331-0500; LG support: 1-800-243-0000