1. Product Overview
The Spigen Tough Armor case is designed to provide robust protection for the Samsung Galaxy S23 Ultra. It features a dual-layer construction of Thermoplastic Polyurethane (TPU) and Polycarbonate (PC), integrated Air Cushion Technology for impact absorption, and a built-in kickstand for hands-free viewing.

Image: Spigen Tough Armor case on Samsung Galaxy S23 Ultra.
2. Setup and Installation
Follow these steps to properly install the Spigen Tough Armor case on your Samsung Galaxy S23 Ultra:
- Clean Your Device: Ensure your Samsung Galaxy S23 Ultra is clean and free of dust or debris before installation.
- Separate Case Components (if applicable): The Tough Armor case is typically a single piece. If your specific model has separable layers, gently detach the hard PC outer shell from the softer TPU inner layer.
- Insert Phone: Place your Samsung Galaxy S23 Ultra into the TPU inner layer first, ensuring all edges and corners are properly seated.
- Attach Outer Shell: If separated, align the PC outer shell with the TPU layer and snap it securely into place. Ensure all cutouts for ports, buttons, and cameras are correctly aligned.

Image: Samsung Galaxy S23 Ultra and Spigen Tough Armor case prior to installation.
3. Operating Instructions
3.1 Using the Kickstand
The integrated kickstand allows for hands-free viewing of your device. To use:
- Locate the kickstand on the back of the case.
- Gently pull the kickstand outwards until it clicks into its open position.
- Place your phone on a flat surface in a horizontal orientation for optimal viewing.
- To close, push the kickstand back into its recess until it is flush with the case surface.

Image: Phone propped up using the kickstand for hands-free viewing.
3.2 Wireless Charging Compatibility
The Spigen Tough Armor case is designed to be compatible with most wireless charging pads. Ensure your device is properly centered on the wireless charger for efficient charging.

Image: Wireless charging with the Spigen Tough Armor case.
4. Maintenance
To maintain the appearance and functionality of your Spigen Tough Armor case:
- Cleaning: Wipe the case regularly with a soft, damp cloth to remove dust and smudges. Avoid harsh chemicals or abrasive cleaners, as these can damage the material.
- Inspection: Periodically inspect the case for any signs of wear or damage, especially after drops or impacts.
- Storage: When not in use, store the case in a cool, dry place away from direct sunlight.
5. Troubleshooting
5.1 Case Fit Issues
If the case does not fit correctly:
- Ensure you have the correct model of the Spigen Tough Armor case for the Samsung Galaxy S23 Ultra (Model ACS05623). This case is specifically designed for the S23 Ultra and is not compatible with Galaxy S23 or S23+.
- Remove the phone from the case and re-install, ensuring all corners and edges are properly seated.
5.2 Kickstand Functionality
If the kickstand feels loose or does not stay open:
- Ensure the kickstand is fully extended until it locks into position.
- The kickstand is designed primarily for horizontal viewing. It may not provide stable support in a vertical orientation.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Spigen |
| Model Name | Tough Armor |
| Model Number | ACS05623 (also ACS02116) |
| Compatible Phone Models | Samsung Galaxy S23 Ultra |
| Material | Polycarbonate, Thermoplastic Polyurethane |
| Product Features | Air-cushion technology, Hybrid Material, Kickstand, Shock-Absorbent, Wireless Charging Compatible |
| Item Dimensions | 16.9 x 8.4 x 1.3 Centimeters |
| Item Weight | Approximately 2 Ounces |
| Color | Black (variant shown) |
7. Warranty and Support
7.1 Warranty Information
This Spigen Tough Armor case comes with a 1 Year Warranty Against Manufacturing Defects Only. This warranty covers defects in materials and workmanship under normal use.
7.2 Customer Support
For warranty claims, product inquiries, or technical assistance, please contact Spigen customer support:
- Email: spigen.support@spigen.com