Demo

The right way to use the wireless charging function
How-to-disassemble-fntcase in the correct way


Built-in Screen Protector
Installation

Belt-clip Holster
How to use the belt clip: tip 1
How to use the belt clip: tip 2

Fingerprint function case
Installation
Guide of fingerprint indentification

Built-in Kickstand
Installation
How to re-add the fingerprint
How to remove the air bubbles on the screen fingerprint area

Ring Kickstand
Installation
How to apply the screen film correctly

Non-slip Texture Case
Install and apply the screen film correctly

Built-in Screen Protector
Installation

Case with Slidable Camera Cover
Installation
How to apply the screen film correctly

Samsung S23 Ultra Fingerprint Issue
Samsung Galaxy Z Series
1. Z Flip Series
Installation
Using tips
Use the belt-clip holster in the correct way

2. Z Fold Series
Installation
Case with kickstand
How to remove the case
The right way to use the wireless charging