ZTE 123439601011
ZTE Blade A75 Smartphone User Manual
Model: 123439601011
Introduction
Welcome to the user manual for your new ZTE Blade A75 smartphone. This guide provides essential information to help you set up, operate, maintain, and troubleshoot your device. Please read this manual carefully to ensure optimal performance and longevity of your smartphone.

Figure 1: ZTE Blade A75 smartphone, displaying its sleek design and camera module.
What's in the Box
Before you begin, please check the contents of your product package:
- Phone
- Headphones
- Charger Connector, USB Cable
- SIM Card Pin
- Screen Protector, Warranty Card, Quick Start Guide
Setup
1. Charging the Battery
Before first use, fully charge the battery using the provided charger and USB cable. Connect the USB cable to the phone's charging port and the charger to a power outlet. The charging indicator will appear on the screen.
2. Installing the SIM Card and MicroSD Card
Your ZTE Blade A75 supports dual SIM cards and a microSDXC card for expandable storage up to 1TB.
- Locate the SIM card tray on the side of the phone.
- Insert the SIM card pin into the small hole next to the tray to eject it.
- Place your Nano-SIM card(s) and/or microSD card into the designated slots on the tray, ensuring correct orientation.
- Carefully push the tray back into the phone until it clicks into place.

Figure 2: Inserting the SIM card and microSD card into the tray.
3. Powering On and Initial Setup
Press and hold the Power button (located on the right side) until the ZTE logo appears. Follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, Google account setup, and security settings.

Figure 3: Location of the Power and Volume buttons.
Operating Your Device
Basic Navigation
The ZTE Blade A75 features a responsive 6.6-inch HD+ display with a 90Hz refresh rate for smooth interactions. Use touch gestures such as tap, swipe, pinch-to-zoom, and long-press to navigate the interface.
Making Calls and Sending Messages
Tap the Phone icon to access the dialer and make calls. Tap the Messages icon to compose and send text messages. Your device supports 4G mobile technology for reliable communication.
Using the Camera
The ZTE Blade A75 is equipped with a 50MP main camera and an 8MP front camera. Open the Camera app to capture photos and videos. Explore various modes like Portrait, Night, and Pro for enhanced photography.

Figure 4: The 50MP main camera system on the back of the phone.

Figure 5: Enjoying media or capturing photos in landscape orientation.
Connectivity
Connect to the internet via Wi-Fi or mobile data (4G). Use Bluetooth to connect to wireless accessories like headphones or speakers. The device also supports USB connectivity for data transfer and charging.
Maintenance
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 that could damage the surface.
Software Updates
Regularly check for and install software updates to ensure your device has the latest features, security patches, and performance improvements. Go to Settings > System > System update.
Battery Care
The ZTE Blade A75 is equipped with a 5000mAh battery. To maximize battery life, avoid extreme temperatures, do not let the battery drain completely often, and use the provided fast charger for efficient charging.
Troubleshooting
If you encounter issues with your ZTE Blade A75, try the following common solutions:
- Device not turning on: Ensure the battery is charged. Press and hold the Power button for at least 10 seconds.
- Apps crashing or freezing: Close the app and reopen it. Clear the app's cache (Settings > Apps > [App Name] > Storage > Clear cache). Restart the phone.
- No network signal: Check if Airplane mode is off. Reinsert the SIM card. Contact your mobile carrier to verify service.
- Wi-Fi connection issues: Restart your router and phone. Forget the network and reconnect.
- Slow performance: Close unnecessary background apps. Clear storage space. Perform a factory reset (backup data first).
For more complex issues, please refer to the official ZTE support website or contact customer service.
Specifications
| Feature | Specification |
|---|---|
| Brand | ZTE |
| Model Name | Blade A75 |
| Model Number | 123439601011 |
| Operating System | Android 13.0 |
| Product Dimensions | 16.41 x 7.58 x 0.86 cm; 189 Grams |
| Display | 6.6 inches HD+ (1612 x 720) |
| Refresh Rate | 90 Hz |
| Processor | T606 Octa-Core (2*Cortex-A75 @ 1.6GHz + 6*Cortex-A55 @1.6GHz) |
| Installed RAM Size | 4 GB |
| Storage Capacity | 128 GB (expandable up to 1TB via microSDXC) |
| Main Camera | 50 MP |
| Front Camera | 8 MP |
| Battery | 5000 mAh Lithium-Ion (included) |
| Mobile Technology | 4G |
| Connectivity Technology | Bluetooth, USB, WLAN |
| Mobile Carrier | All Carriers |
| Manufacturer | ZTE |
| Available on Amazon.de since | 15. July 2024 |
Warranty and Support
Your ZTE Blade A75 smartphone comes with a standard manufacturer's warranty. Please refer to the Warranty Card included in your package for detailed terms and conditions.
For technical support, frequently asked questions, or to find service centers, please visit the official ZTE support website or contact their customer service. You can also visit the ZTE Store on Amazon for more product information.
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