Optimus U - Mobile Phone LG - Free user manual and instructions
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| Product Type | Mobile Phone |
| Brand | LG |
| Model | Optimus U |
| Dimensions | 110 x 57 x 12.9 mm |
| Weight | 120 g |
| Operating System | Android 2.3 (Gingerbread) |
| Display | 3.2 inches TFT capacitive touchscreen, 320x480 pixels |
| Processor | 800 MHz |
| RAM | 512 MB |
| Storage | 4 GB internal, microSD slot up to 32 GB |
| Rear Camera | 5 MP with autofocus, LED flash |
| Front Camera | VGA |
| Battery | Li-Ion 1500 mAh, removable |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 3.0, GPS, microUSB 2.0 |
| Network | GSM / HSPA |
| SIM Card | Mini-SIM |
| Sensors | Accelerometer, proximity |
| Audio Jack | 3.5 mm |
| Special Features | LG UI 2.0, Social networking integration, DivX/XviD support |
| Release Date | 2011 |
Frequently Asked Questions - Optimus U LG
How to insert the SIM card and battery?
Remove the back cover, insert the SIM card into the slot with the gold contacts facing down, then insert the battery aligning the contacts. Replace the cover.
How to perform a factory reset?
Go to Settings > Privacy > Factory data reset. Alternatively, press and hold Volume Down + Power button when the device is off to enter recovery mode and select wipe data/factory reset.
What to do if the phone freezes?
Remove and reinsert the battery, then restart. If it persists, perform a factory reset after backing up data.
How to extend battery life?
Reduce screen brightness, turn off Wi-Fi/Bluetooth when not in use, close background apps, and disable live wallpapers.
How to transfer files via USB?
Connect the phone to a computer using a microUSB cable. Swipe down the notification panel, select 'USB connected', then 'Turn on USB storage'. The phone memory and SD card will appear as drives.
How to update the software?
Go to Settings > About phone > Software update. The device will check for updates. Download and install if available. Ensure battery is above 50% and connected to Wi-Fi.
What type of charger does the Optimus U use?
It uses a microUSB charger (5V, 1A). The same port is used for data transfer.
How to take a screenshot?
Press and hold the Power and Volume Down buttons simultaneously for 2 seconds. The screenshot will be saved in the Gallery.
Can I use apps from Google Play?
Yes, the device runs Android 2.3 and supports Google Play Store. Note that some newer apps may not be compatible due to the older OS version.
How to clean the phone?
Power off the device. Use a soft, lint-free cloth slightly dampened with water or a mild screen cleaner. Avoid abrasive materials and do not let moisture enter openings.
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USER MANUAL Optimus U LG
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Product information
Brand : LG
Model : Optimus U
Category : Mobile Phone