Tempered Glass Screen Protector 9D for Samsung Galaxy M55 5G by Hello Case

Tempered Glass Screen Protector 9D for Samsung Galaxy M55 5G by Hello Case is a precision-cut protective glass designed to cover the device display edge-to-edge while maintaining full functionality. The 9D tempered glass offers reinforced surface hardness to resist scratches and minor impacts, and its exact cutouts align with front sensors and camera openings so touch sensitivity and screen clarity remain unaffected. The product is intended for everyday protection against drops, keys, and abrasive contact without altering display colours or responsiveness.

Advantages

The 9D tempered glass delivers edge-to-edge coverage with curved-edge adhesion for a seamless fit and reduced dust ingress along the screen edges. Its reinforced hardness and oleophobic coating improve resistance to scratches, smudges and fingerprints while preserving screen transparency. Precise cutouts ensure uninterrupted use of front sensors and camera, and the glass is engineered to maintain the original touchscreen sensitivity for accurate taps and swipes.

Suitable for

• Everyday protection against drops and impacts
• Preventing scratches from keys, coins and abrasive surfaces
• Maintaining display clarity and touchscreen responsiveness
• Use with cases that allow full-edge tempered glass coverage

Key specifications

• Material: Tempered glass with oleophobic coating
• Coverage: Edge-to-edge (curved-edge) screen protection
• Hardness: Reinforced surface hardness for scratch resistance
• Fit: Precise cutouts for front sensors and camera to preserve functionality
• Touch: High touch sensitivity compatibility, maintains screen clarity
• Installation: Designed for bubble-free application

How to use

Before applying the tempered glass, clean the device screen thoroughly with the included alcohol wipe and microfiber cloth to remove dust and oils. Use the dust removal sticker to pick up any remaining particles. Align the protector with the device cutouts, place it gently on the screen and allow the adhesive to settle; press the centre lightly to secure adhesion and smooth out any minor bubbles toward the edges. If needed, lift and reapply within the initial alignment window to correct positioning.

Usage recommendations

For best results, apply the screen protector at room temperature on a clean, dust-free surface and check compatibility with your chosen phone case to ensure full edge adhesion. Replace the protector if it shows significant cracking or loss of adhesion to maintain optimal protection.