Your smartphone isn't just a device—it's your daily companion, your camera, your entertainment hub, and your connection to the world. At Carlcare, we understand that the sleek, bezel-less screens of TECNO, Infinix, and itel smartphones aren't just beautiful—they're built to offer immersive viewing, smooth touch response, and standout performance.
But with great design comes a great need for the right kind of screen protection.
Given the edge-to-edge displays and intricate screen structures of your Infinix and TECNO smartphone, not all screen protectors are compatible. The local tempered glass protectors or unprofessional installation usually cause funtionality issues. In particular, UV glue tempered glass protectors, which have become popular for curved screens, come with hidden risks that could harm your phone more than help it.
In this blog, we will talk about the major caution with UV Glue Screen Protectors for Your TECNO, Infinix, & itel Smartphone —and the hidden risks of using the wrong ones.
First, Let’s Understand the Hidden Risks of UV Glue Screen Protectors
Before you apply that shiny tempered glass with UV glue, take a moment to understand what could go wrong. UV adhesive protectors use a liquid glue that hardens under UV light to stick to the curved surface. While this sounds like a perfect fit, improper application can result in serious issues:
Audio Problems
Glue may block your speaker or receiver holes, leading to muffled calls, distorted audio, or loss of sound clarity.
Button Trouble
If glue seeps near the power or volume buttons, it can cause them to stick—or worse, stop working entirely.
Air Bubble Issues
Improper application can lead to air bubbles, which not only look bad but also push glue into sensitive parts, causing noise issues or physical faults.
Water Resistance & SIM Tray Malfunction
Glue entering the SIM tray can make it hard to eject or insert, and may damage the waterproof seal of your phone.
Aesthetic & Hardware Damage
The glue can corrode the back cover or camera frame, leading to peeling paint, material damage, or even bulging of the leather finish on select models.
Why Carlcare Does Not Recommend UV Glue Protectors
As the official service provider for TECNO, itel, and Infinix, we have seen cases where phones damage is caused by poorly installed UV glue protectors—most often done by untrained technicians or local shops. These types of damage are unfortunately not covered under warranty.
Instead of enhancing your phone, these can:
- Interfere with touch sensitivity
- Affect sound output
- Cause long-term damage to key hardware
Important Disclaimer: Damage caused by incorrect use of UV glue tempered film is not covered under warranty
- You should remember that the damage from an unauthorized or duplicate protectors or installations done outside authorised service centers will not be covered under warranty. Choosing high-quality, model-specific protection extends the device’s lifespan and preserves functionality.
What Should You Do Instead? Carlcare Recommends for Safe Screen Protection
At Carlcare, your phone’s safety is our top priority. Here’s how you can protect your smartphone the right way:
Take precautions When Applying Tempered Glass with UV Adhesive
While UV glue may seem like a good fix for curved screens, we strongly advise against applying it yourself or relying on non-authorized shops. Make sure to use the sealing film to cover and protect sensitive areas, such as the receiver, power and volume buttons, speaker, SIM card tray, and microphones, before applying any adhesive. This prevents glue from seeping into delicate areas, preserving the device’s integrity. After the protector is applied, remove the screen strip.
If absolutely necessary:
- Seal sensitive areas first: Use protective strips over the receiver, speakers, SIM tray, mic, and buttons before applying glue
- Be cautious during curing and use minimal adhesive
- Ensure you remove sealing strips carefully after installation
Use Only Genuine Screen Protectors
Our original screen protectors are designed specifically for each model of TECNO, itel, and Infinix smartphones. They maintain touch response, protect the screen effectively, and preserve the look and feel of your device.
Get it Installed from a professional
If you’re not sure about the correct method and material, Get it Installed from a professional. For your TECNO, Infinix and itel smartphone, visit your nearest Carlcare Authorized Center
Our technicians are trained to install protective films without damaging your phone. No bubbles, no glue seepage, and no risks.
If You Must Use UV-Based Protectors
Use masking tape or protective seals to cover all sensitive areas—like the speaker, buttons, SIM tray, and microphone—before applying the adhesive. Still, we highly discourage this unless done by trained professionals.
Know Your Warranty Coverage
Damage caused by unauthorized accessories or installations won’t be covered. To keep your warranty intact, stick to Carlcare-certified accessories and services.
Carlcare’s Commitment to You
Your smartphone deserves the best—and so do you. That’s why Carlcare is always here to help you make smart, informed decisions to keep your TECNO, itel, or Infinix phone in top shape.
Need Help or expert suggestions?
Call us anytime at 1800-419-0525
Or walk into your nearest Carlcare Service Center for expert screen protection and repair support.
Visit Carlcare for Peace of Mind
When it comes to advanced screen protection, don’t take chances. Choose original, model-specific, and warranty-safe solutions from Carlcare.
