1. Introduction
Thank you for choosing the Aulzaju Protective Case and Screen Protectors. This product is designed to provide comprehensive 360-degree protection for your compatible TCL Flip series phone, safeguarding it against scratches, drops, and daily wear. The slim-fit design ensures your phone remains lightweight and easy to handle, while the high-grade materials offer durability and a comfortable grip.

Figure 1: Aulzaju Protective Case and Screen Protectors for TCL Flip Series Phones.
2. Compatible Models
This protective case and screen protector set is specifically designed for the following TCL Flip series phone models:
- TCL Flip PLUS 4058L
- TCL Flip 4058E(CA)
- TCL Flip 2 T408DL
- TCL Go Flip 2 4058G
- Alcatel Go Flip 4
- TCL Flip
- TCL Flip Pro
- TCL Flip Go
- TCL Classic
- TCL Flip 2
Please ensure your phone model is listed above for optimal fit and protection.
3. Package Contents
Upon opening your package, you should find the following items:
- 1 x Front Cover (for the phone case)
- 1 x Back Cover (for the phone case)
- 1 x Front Screen Protector (for the external display)
- 1 x Inner Screen Protector (for the main internal display)
4. Installation Guide
Follow these steps to properly install your Aulzaju protective case and screen protectors:
- Clean Your Phone: Before installation, ensure your phone's surfaces, especially the screens, are free from dust, fingerprints, and smudges. Use a microfiber cloth for best results.
- Install Screen Protectors:
- Carefully align the inner screen protector with your phone's main display. Peel off the adhesive backing and gently apply, smoothing out any bubbles from the center outwards.
- Repeat the process for the front screen protector on the external display.
- Attach the Case Back Cover: Gently snap the back cover of the case onto the rear of your phone, ensuring all edges align correctly with the phone's contours and ports.
- Attach the Case Front Cover: Align the front cover of the case with the front of your phone, ensuring the cutouts for the external screen, camera, and speaker are correctly positioned. Gently snap it into place.

Figure 2: Case components separated for installation.
Ensure all parts are securely fastened and there are no gaps. The case is designed to fit snugly, providing optimal protection.
5. Usage Guidelines and Features
The Aulzaju protective case and screen protectors are designed for daily use, offering enhanced durability and functionality:
- 360-Degree Protection: The dual-layer design, combining a frosted PC back with inner soft TPU material, provides comprehensive impact protection against drops, bumps, and scratches from all angles.
- Slim and Lightweight: Despite its robust protection, the case maintains a slim profile, adding minimal bulk to your phone. It is easy to put on and take off.
- Anti-Slip and Comfortable Grip: The material provides a comfortable and secure grip, reducing the chance of accidental slips.
- Anti-Yellowing and Anti-Oil: The high-grade materials are resistant to yellowing over time and repel oily smudges, keeping your case looking clean.
- Precise Cutouts: All ports, buttons, cameras, and speakers remain easily accessible and fully functional with the case installed.

Figure 3: Front and back view of the phone with the case installed.
6. Care and Maintenance
To ensure the longevity and appearance of your Aulzaju protective case and screen protectors, follow these simple maintenance tips:
- Cleaning the Case: Wipe the case regularly with a soft, damp cloth. For stubborn dirt, a mild soap solution can be used. Avoid harsh chemicals or abrasive cleaners.
- Cleaning Screen Protectors: Use a clean, lint-free microfiber cloth to gently wipe the screen protectors. For smudges, a small amount of screen cleaner can be applied to the cloth (not directly to the screen).
- Avoid Extreme Conditions: Do not expose the case or screen protectors to extreme temperatures or direct sunlight for prolonged periods, as this may affect the material's integrity.
- Inspect Periodically: Periodically remove the case and screen protectors to clean your phone and inspect for any trapped debris that could cause scratches.
7. Troubleshooting
If you encounter any issues with your Aulzaju protective case or screen protectors, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Case does not fit perfectly. | Incorrect phone model or improper installation. | Verify your phone model against the compatible list. Re-install the case, ensuring all clips and edges snap into place. |
| Bubbles under screen protector. | Dust particles or improper application. | Gently lift the nearest edge of the protector and use a clean, lint-free card (like a credit card) to push the bubble towards the edge. Ensure the screen is thoroughly cleaned before re-application. |
| Case feels loose over time. | Normal wear and tear or frequent removal. | While designed for durability, frequent removal can slightly loosen the fit. If the fit becomes significantly compromised, consider replacement. |
If the issue persists or is not listed here, please contact customer support.
8. Product Specifications
- Brand: Aulzaju
- Model Number: tclflip phone case
- Compatible Phone Models: TCL Flip PLUS 4058L, TCL Flip 4058E(CA), TCL Flip 2 T408DL, TCL Go Flip 2 4058G, Alcatel Go Flip 4, TCL Flip, TCL Flip Pro, TCL Flip Go, TCL Classic, TCL Flip 2
- Material: Frosted PC (Polycarbonate) back, Soft TPU (Thermoplastic Polyurethane) inner material, Acrylic, Acrylonitrile Butadiene Styrene, Rubber, Silicone, Tempered Glass (for screen protectors)
- Color: Blue
- Special Features: 360 Degree Protection, Anti-Yellowing, Built-in Screen Protector, Foldable design compatibility, Heavy Duty Protection
- Item Weight: 1.13 ounces (approximately 32 grams)
- Package Dimensions: 5.28 x 4.33 x 1.42 inches
9. Customer Support
Aulzaju is committed to providing quality service. If you have any questions, concerns, or require assistance with your product, please do not hesitate to contact us. Our customer service team aims to respond to all inquiries within 24 hours via email and will do our best to help you resolve any issues.
For support, please refer to the contact information provided with your purchase or visit the official Aulzaju store page on Amazon: Aulzaju Store