Mismart Cool - Smartphone Wolder - Free user manual and instructions
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| Product Type | Smartphone |
| Brand | Wolder |
| Model | Mismart Cool |
| Dimensions | 146 x 72 x 8.5 mm |
| Weight | 150 g |
| Display | 5.5" IPS LCD, 1280 x 720 pixels |
| Processor | Quad-core 1.3 GHz |
| RAM | 2 GB |
| Storage | 16 GB (expandable via microSD) |
| Battery | 3000 mAh, rechargeable lithium-ion |
| Operating System | Android 10 |
| Rear Camera | 8 MP with LED flash |
| Front Camera | 5 MP |
| Connectivity | WiFi 802.11 b/g/n, Bluetooth 4.0, GPS, micro USB |
| SIM | Dual SIM (Nano-SIM) |
| Sensors | Accelerometer, proximity |
| Audio Jack | 3.5 mm |
| Colors | Black, White |
| Cleaning | Wipe with soft, dry cloth. Do not use harsh chemicals. |
| Safety | Use only approved charger. Keep away from water and extreme temperatures. |
| Spare Parts | Contact Wolder support for replacement parts. |
| Repairability | Repairs should be performed by qualified technician. |
Frequently Asked Questions - Mismart Cool Wolder
How do I insert the SIM and microSD card?
Locate the SIM tray on the left side. Use the provided ejector tool to open it. Place the Nano-SIM cards and microSD card (if any) into the tray, then reinsert.
How do I take a screenshot?
Press and hold the Power button and Volume Down button simultaneously until the screen flashes.
How to perform a factory reset?
Go to Settings > System > Reset options > Erase all data (factory reset). Confirm when prompted.
What is the battery capacity and how long does it last?
The battery is 3000 mAh. Typical usage lasts a full day with moderate use. Charging time is about 2-3 hours.
Can I expand the storage?
Yes, the device supports microSD cards up to 128 GB. Insert it into the SIM tray slot.
Is the phone waterproof?
No, the Wolder Mismart Cool is not waterproof. Keep away from water and moisture.
How to update the software?
Go to Settings > System > System update > Check for updates. Follow on-screen instructions.
What camera features are available?
The rear camera has 8 MP resolution with LED flash and supports HDR, panorama. The front camera is 5 MP for selfies.
Why is my battery draining quickly?
Check for battery-intensive apps in Settings > Battery. Reduce screen brightness, disable background data for unused apps, and turn off WiFi/Bluetooth when not needed.
How to connect to a PC?
Use a micro USB cable to connect to your PC. On the phone, swipe down and select the USB notification, then choose File Transfer mode.
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