1. Introduction
This manual provides essential instructions for the safe and efficient use of your Infinix HOT 6x-X623 Dual Sim smartphone. Please read this manual thoroughly before operating your device to ensure optimal performance and longevity.
2. Package Contents
Upon opening the package, verify that the following items are included:
- Infinix HOT 6x-X623 Smartphone
- Charger Adapter
- USB Cable
- SIM Ejector Tool
- Quick Start Guide (this document serves as a comprehensive guide)
- Warranty Card (if applicable)
If any items are missing or damaged, contact your retailer immediately.
3. Device Layout
Familiarize yourself with the physical components of your Infinix HOT 6x-X623 smartphone.

Figure 3.1: Front and Rear View of Infinix HOT 6x-X623. The image displays the black smartphone from both the front, showing the display with a notch, and the rear, featuring the dual camera setup, fingerprint sensor, and Infinix branding.
Front View:
- Display: 6.2-inch screen for user interaction.
- Front Camera: Located in the display notch.
- Earpiece: For audio during calls.
- Sensors: Proximity and ambient light sensors.
Rear View:
- Rear Cameras: Dual camera setup for photography.
- Flash: LED flash for low-light conditions.
- Fingerprint Sensor: For secure unlocking and authentication.
- Infinix Branding: Manufacturer's logo.
Side Views (General):
- Power Button: To turn the device on/off or wake/sleep the screen.
- Volume Buttons: To adjust media and call volume.
- SIM/SD Card Tray: For inserting SIM cards and a microSD card.
- Charging Port: For connecting the charger.
- Headphone Jack: For connecting wired headphones.
4. Setup
4.1. Inserting SIM Cards and SD Card
- Locate the SIM/SD card tray on the side of your device.
- Insert the SIM ejector tool into the small hole next to the tray and press gently until the tray pops out.
- Place your Nano-SIM cards (up to two) and/or a microSD card into the designated slots on the tray, ensuring correct orientation.
- Carefully reinsert the tray into the phone until it clicks into place.
4.2. Charging the Battery
Before first use, fully charge the device battery.
- Connect the USB cable to the charging adapter.
- Plug the adapter into a power outlet.
- Connect the other end of the USB cable to the charging port on your phone.
- The charging indicator will appear on the screen.
Note: Use only Infinix-approved chargers and cables to prevent damage to the device.
4.3. Powering On/Off
- To Power On: Press and hold the Power button until the Infinix logo appears.
- To Power Off: Press and hold the Power button until the power options menu appears, then select "Power off".
4.4. Initial Setup Wizard
Upon first power-on, follow the on-screen instructions to configure basic settings such as language, Wi-Fi connection, Google account, and security options.
5. Operating Your Device
5.1. Touchscreen Gestures
- Tap: Select an item or open an application.
- Touch and Hold: Access contextual menus or move items.
- Swipe: Scroll through lists or switch between screens.
- Pinch: Zoom in or out on images and web pages.
5.2. Navigation Bar
The navigation bar at the bottom of the screen typically includes:
- Back Button: Returns to the previous screen.
- Home Button: Returns to the home screen.
- Recents Button: Displays recently used applications.
5.3. Notifications and Quick Settings
Swipe down from the top of the screen to access notifications and quick settings toggles for Wi-Fi, Bluetooth, brightness, etc.
6. Connectivity
6.1. Wi-Fi Connection
- Go to Settings > Network & internet > Wi-Fi.
- Toggle Wi-Fi on.
- Select your desired network from the list and enter the password if prompted.
6.2. Bluetooth Pairing
- Go to Settings > Connected devices > Bluetooth.
- Toggle Bluetooth on.
- Select "Pair new device" and choose your device from the list. Follow on-screen prompts to complete pairing.
6.3. Mobile Data
Ensure your SIM card is active and has a data plan. Go to Settings > Network & internet > Mobile network to manage data usage and settings.
7. Camera Usage
Your Infinix HOT 6x-X623 features a rear camera and a front camera.
- Open the Camera application.
- Tap the shutter button to take a photo.
- Use the mode selector to switch between photo, video, and other camera modes.
- Tap the camera switch icon to toggle between front and rear cameras.
8. Maintenance
8.1. Cleaning Your Device
Use a soft, lint-free cloth to clean the screen and body of your phone. Avoid using harsh chemicals or abrasive materials.
8.2. Battery Care
- Avoid extreme temperatures.
- Do not fully discharge the battery frequently.
- Unplug the charger once the battery is fully charged.
8.3. Software Updates
Regularly check for and install software updates to ensure optimal performance and security. Go to Settings > System > System update.
9. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Device does not power on. | Ensure the battery is charged. Press and hold the Power button for at least 10 seconds to force restart. |
| Cannot connect to Wi-Fi. | Check if Wi-Fi is enabled. Restart your router and phone. Verify the Wi-Fi password. |
| Applications are crashing. | Clear the cache of the problematic app (Settings > Apps > [App Name] > Storage > Clear cache). Restart the device. |
| Poor battery life. | Reduce screen brightness, close unused apps, disable unnecessary features like GPS or Bluetooth when not in use. Check battery usage in Settings. |
If issues persist, consider performing a factory reset (backup your data first) or contact customer support.
10. Specifications
| Feature | Detail |
|---|---|
| Model Number | X623 |
| Operating System | Android |
| Display Size | 6.2 Inches |
| RAM | 2 GB |
| Internal Storage | 16 GB |
| Rear Camera Resolution | 13 MP |
| Battery Capacity | 3000 - 4000 mAH (Typical) |
| Chipset Manufacturer | Qualcomm Snapdragon |
| Cellular Technology | 4G LTE |
| Connectivity | Wi-Fi, Bluetooth |
| Item Weight | 394 g |
| Color | Black |
11. Safety Information
Read all safety information before using your device to ensure safe and proper use and to prevent damage to your device or injury to yourself and others.
- Do not disassemble, modify, or repair the device.
- Avoid exposing the device to extreme temperatures, direct sunlight, or high humidity.
- Keep the device away from water and liquids.
- Use only approved accessories.
- Do not use the device while driving or in situations requiring full attention.
12. Warranty and Support
Your Infinix HOT 6x-X623 smartphone is covered by a limited warranty. Please refer to the warranty card included in your package for detailed terms and conditions.
For technical support, troubleshooting assistance, or service inquiries, please visit the official Infinix website or contact their customer service department. Keep your proof of purchase for warranty claims.







