Introduction
This manual provides comprehensive instructions for the operation and maintenance of your Poco C75 4G LTE GSM smartphone. The Poco C75 is designed for use with T-Mobile, Mint, Tello, and other T-Mobile network carriers within the USA. Outside the USA, it is compatible with any GSM carrier SIM. Its FCC ID is 2AFZZPCC5G.
Жайгашуу
1. Кутудан чыгаруу жана алгачкы текшерүү
Carefully unbox your Poco C75. Ensure all components are present and in good condition. The package typically includes:
- Poco C75 смартфону
- Ыкчам 33 Вт унаа заряддагыч
- SIM лоток чыгаруучу
- Телефон корпусу
- USB кабели

Figure 1: Poco C75 Gold Smartphone (Front and Rear View)
This image displays the Poco C75 smartphone in gold, showcasing its front display and the rear camera module with a unique textured back panel.

Figure 2: Poco C75 Available Colors
This image shows the Poco C75 in three different color variants: black, gold, and green, highlighting the design consistency across models.
2. SIM and Micro SD Card Installation
The Poco C75 supports Dual SIM functionality along with a dedicated Micro SD card slot for expandable storage. Use the provided SIM tray ejector tool to open the SIM tray located on the side of the device. Insert your Nano-SIM cards and/or Micro SD card into the designated slots, ensuring correct orientation. Gently push the tray back into the device until it clicks into place.
3. Баштапкы күйгүзүү жана орнотуу
Press and hold the power button on the side of the device until the Xiaomi HyperOS logo appears. Follow the on-screen prompts to complete the initial setup, including language selection, network connection, and account setup.
4. Манжа изинин сенсорун орнотуу
The device features a side-mounted fingerprint sensor for secure unlocking. During initial setup or via settings, you will be prompted to register your fingerprint. Follow the instructions to capture the edges and different parts of your fingerprint for optimal recognition.











