OZ-290 - Smartphone SHARP - Free user manual and instructions
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| Product Type | Smartphone |
| Brand | Sharp |
| Model | OZ-290 |
| Display Size | 5.5 inches |
| Display Resolution | 720 x 1280 pixels |
| Processor | Quad-core 1.3 GHz |
| RAM | 2 GB |
| Internal Storage | 16 GB |
| Battery Capacity | 3000 mAh |
| Operating System | Android 8.1 (Oreo) |
| Rear Camera | 13 MP |
| Front Camera | 5 MP |
| Dimensions | 150 x 76 x 8.5 mm |
| Weight | 165 g |
| Connectivity | 4G LTE, Wi-Fi, Bluetooth 4.2, GPS |
| Main Functions | Call, SMS, Internet, Camera, Video playback, Music player |
| Maintenance | Clean with soft dry cloth; avoid liquids |
| Safety | Do not disassemble; use original charger; avoid extreme temperatures |
| Spare Parts | Battery, charger, USB cable, screen protector (not included) |
| Repairability | Battery removable; screen repair by authorized service |
| General Information | Dual SIM support; 3.5mm jack; microSD up to 128 GB |
Frequently Asked Questions - OZ-290 SHARP
How do I insert the SIM card?
Locate the SIM tray on the side of the phone. Use the provided ejector tool or a paperclip to gently push into the small hole. The tray will pop out. Place your SIM card with the gold contacts facing down, then reinsert the tray.
How can I save battery life?
Reduce screen brightness, turn off Wi-Fi and Bluetooth when not in use, close background apps, and enable Battery Saver mode in Settings > Battery.
Why is my screen not responding?
First, clean the screen with a soft cloth. If still unresponsive, try a forced restart by holding the Power button and Volume Down button for 10 seconds until the phone vibrates.
How do I take a screenshot?
Press and hold the Power button and Volume Down button simultaneously for 2 seconds. The screenshot will be saved in your Gallery.
Can I expand the storage?
Yes, the Sharp OZ-290 supports a microSD card up to 128 GB. Insert the card into the dedicated slot beside the SIM tray.
How do I perform a factory reset?
Go to Settings > Backup & Reset > Factory Data Reset. Confirm and enter your PIN if prompted. This erases all data, so back up first.
Why is the phone charging slowly?
Use the original charger and cable. Ensure the charging port is clean. If still slow, try a wall outlet (not a computer USB) and enable Fast Charging if available.
How do I update the software?
Go to Settings > About Phone > System Updates. Tap 'Check for Update' and follow on-screen instructions. Ensure you have a stable Wi-Fi connection.
What should I do if the phone gets wet?
Immediately turn off the phone and remove the battery if possible. Dry the exterior with a cloth and place the phone in a bag of uncooked rice for 24 hours. Do not use a hairdryer.
How to connect to a Wi-Fi network?
Open Settings > Wi-Fi, toggle it on. Select your network from the list, enter the password, and tap 'Connect'. The phone will save the network for future use.
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USER MANUAL OZ-290 SHARP
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Product information
Brand : SHARP
Model : OZ-290
Category : Smartphone