1. Introduction
Welcome to the user manual for your new OnePlus 8T+ 5G smartphone. This guide will help you get started with your device, understand its key features, and provide solutions to common issues. The OnePlus 8T+ combines powerful performance with a sleek design, featuring a 120Hz Fluid Display, advanced camera system, and ultra-fast Warp Charge 65 technology.
2. Setup
2.1 Unboxing and First Impressions
Upon unboxing, you will find the OnePlus 8T+ smartphone, a Warp Charge 65 power adapter, and a USB-C cable. The device features a striking Aquamarine Green finish with a unique glossy yet fingerprint-resistant back. Its slim profile and balanced weight ensure a comfortable grip.

Image: Front and back view of the OnePlus 8T+ 5G in Aquamarine Green.
2.2 Powering On and Initial Configuration
To power on your device, press and hold the Power button located on the right side until the OnePlus logo appears. Follow the on-screen prompts to select your language, connect to Wi-Fi, and set up your Google account. The OxygenOS provides a smooth and intuitive user experience, closely resembling stock Android.
2.3 Fingerprint Setup
The OnePlus 8T+ features an optical in-display fingerprint sensor for secure and quick unlocking. During initial setup, you will be guided to register your fingerprints. Ensure your finger covers the entire sensor area for accurate registration. The sensor is highly responsive, providing a satisfying tactile feedback upon successful recognition.
3. Operating Your Device
3.1 Alert Slider
Located on the right side of the device, the signature OnePlus Alert Slider allows for quick switching between Ring, Vibrate, and Silent modes without needing to unlock the phone or navigate through software menus. This physical switch offers a convenient and tactile way to manage notifications.

Image: Side view of the OnePlus 8T+ 5G, highlighting the Alert Slider and power button.
3.2 Ports and Speakers
The bottom edge of the OnePlus 8T+ houses the USB-C port for charging and data transfer, the SIM card slot, and the bottom-firing speaker. The device supports 5G cellular technology for fast network speeds.

Image: Bottom view of the OnePlus 8T+ 5G, showing the USB-C port, SIM tray, and speaker grille.
3.3 Camera Usage
The rear camera module features a 48MP main sensor with Optical Image Stabilization (OIS), a 16MP ultra-wide lens, a 5MP macro lens, and a 2MP monochrome lens. The camera array is designed for versatile photography, offering clear and detailed images. The front-facing camera also delivers impressive quality for selfies and video calls, including a dedicated portrait mode.

Image: Close-up of the OnePlus 8T+ 5G's quad-camera module on the back.
4. Key Features
- 120Hz Fluid Display: Experience incredibly smooth scrolling and responsive touch interactions.
- Qualcomm Snapdragon 865 + X55: Powerful processor for seamless multitasking and gaming.
- 12GB RAM + 256GB UFS3.1 ROM: Ample memory and ultra-fast storage for all your apps and files.
- Warp Charge 65: Achieve a full day's power in just 15 minutes with 65W fast charging.
- OxygenOS: A clean, fast, and highly customizable Android experience with quick updates.
5. Maintenance
- Software Updates: Keep your device's software up-to-date to ensure optimal performance, security, and access to the latest features. OnePlus provides timely updates for OxygenOS.
- Screen Protection: While the device comes with a pre-applied screen protector, consider investing in a high-quality screen protector for enhanced durability against scratches and impacts.
- Cleaning: Use a soft, lint-free cloth to clean the screen and body of the phone. Avoid harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid extreme temperatures and try to keep the battery charge between 20% and 80% when possible.
6. Troubleshooting
- Device Freezing/Unresponsive: Press and hold the Power button for about 10 seconds to force restart the device.
- Connectivity Issues (Wi-Fi/Bluetooth/5G): Toggle the respective connection off and on. If the issue persists, restart your device or reset network settings in the phone's settings.
- App Performance: Clear the cache and data for problematic apps via Settings > Apps & notifications > App info. If an app continues to malfunction, consider reinstalling it.
- Fingerprint Sensor Not Working: Ensure your finger is clean and dry. Re-register your fingerprints if the issue persists.
- Overheating: Avoid prolonged heavy usage, especially while charging. Close background apps and reduce screen brightness.
7. Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | KB2007 |
| Product Dimensions | 5.91 x 3.94 x 1.97 inches |
| Item Weight | 0.176 ounces |
| Operating System | OxygenOS, Android 11.0 |
| RAM | 12 GB |
| Memory Storage Capacity | 256 GB |
| Screen Size | 6.55 Inches (120Hz AMOLED) |
| CPU Speed | 2.84 GHz (Qualcomm Snapdragon 865 + X55) |
| Cellular Technology | 5G |
| Connectivity Technologies | Bluetooth, Wi-Fi, USB, NFC |
| Battery Power Rating | 40 (likely 4500 mAh total) |
| Charging Time | 39 minutes (Warp Charge 65) |
| Color | Aquamarine Green |
8. Warranty and Support
For information regarding product warranty, repairs, and customer support, please refer to the official OnePlus website or contact their customer service directly. Keep your proof of purchase for warranty claims.





