Steelcore 1050 - Smartphone Overmax - Free user manual and instructions
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| Product type | Smartphone |
| Brand | Overmax |
| Model | Steelcore 1050 |
| Dimensions (H x W x D) | Approx. 150 x 70 x 8 mm |
| Weight | Approx. 150 g |
| Display | 5.5-inch HD IPS touchscreen |
| Operating system | Android (likely version 10 or 11) |
| Processor | Quad-core 1.5 GHz |
| RAM | 2 GB |
| Internal storage | 16 GB (expandable via microSD) |
| Battery capacity | 3000 mAh (removable) |
| Camera (rear) | 8 MP with LED flash |
| Camera (front) | 5 MP |
| Connectivity | 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 4.2, GPS, microUSB 2.0 |
| Sensors | Accelerometer, proximity, light |
| Power supply | Rechargeable Li-ion battery, 5V/1A charger |
| Main functions | Phone, messaging, internet, camera, media player, GPS navigation |
| Cleaning and maintenance | Clean with soft dry cloth; avoid liquids and abrasive cleaners. |
| Safety warnings | Do not expose to extreme heat or moisture; use only approved chargers. |
| Spare parts and repairability | Battery, screen, and charging port replaceable by qualified technician. |
| General information | This device is designed for daily use; refer to user manual for detailed instructions. |
Frequently Asked Questions - Steelcore 1050 Overmax
How do I insert the SIM and microSD card?
Turn off the phone. Locate the SIM tray on the left side. Use the provided ejector tool to pop out the tray. Place the nano-SIM and microSD card in their slots, then reinsert the tray.
How can I extend battery life?
Reduce screen brightness, disable unused connections (Wi-Fi, Bluetooth, GPS), close background apps, and enable battery saver mode in Settings > Battery.
What should I do if the screen freezes?
Press and hold the Power button for about 10 seconds until the device restarts. If the issue persists, perform a factory reset after backing up data.
How do I take a screenshot?
Press and hold the Power and Volume Down buttons simultaneously for about 2 seconds. The screenshot will be saved in the Gallery app.
Can I expand the internal storage?
Yes, the device supports microSD cards up to 128 GB. Insert the card into the dedicated slot in the SIM tray.
How do I update the operating system?
Go to Settings > System > System Update. Check for updates and download if available. Ensure the battery is at least 50% and connected to Wi-Fi.
What kind of charger does the Steelcore 1050 use?
It uses a microUSB 2.0 port with a 5V/1A charger. It is recommended to use the original charger to avoid damage.
How do I factory reset the device?
Back up your data first. Go to Settings > System > Reset Options > Erase All Data (Factory Reset). Confirm the action. The phone will restart and wipe all user data.
Is the waterproof?
No, the Overmax Steelcore 1050 is not waterproof. Avoid exposure to water and moisture to prevent damage.
Where can I find the user manual?
The user manual is available for download on the official Overmax website or on notice-facile.com in PDF format.
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