Glass screen protectors are a necessity for any electronic device, including the iPad. However, the iPad's larger screen makes it more difficult to apply a screen protector than the iPhone. Have you ever applied a screen protector incorrectly, resulting in a loose screen protector or air bubbles? It's heartbreaking to see a distorted screen protector, but don't worry. In this article, we'll explain why this problem occurs and show you various ways to easily solve it yourself without relying on others.
Why does the edge of a glass film float after it is reapplied?
1. The repositioning is incorrect
The edges of the iPad screen are rounded and curve from the center to the edge.
The glass film is manufactured to accommodate this curve, but even the slightest misalignment may cause the glass film to float.
Also, if you do not apply enough pressure to the curved area, the edges will tend to peel off. Accurate positioning and careful application are important.
2. Air bubbles and dust get in after re-applying
When reapplying the glass film, if air bubbles or dust are trapped between the film and the screen, the film may not adhere evenly and the edges may lift up.
3. The adhesive strength of the protective film decreases
If you repeatedly reapply the protective film, its adhesive strength may decrease, causing the film to become unstable and the edges to lift up.
It is also important to choose a good quality glass film, because if the adhesive strength of the glass film is inherently low, it will not withstand repeated reapplication.
4. The protective case and protective film are not in the same position
If the gap between the iPad case and protective film is too small, the film may lift up or float, causing the edges to become frayed.
5. Insufficient processing of film edges
When applying the glass film, if the edges are not completely attached, they may come loose over time. It is important to apply sufficient pressure to ensure that the film is firmly attached to the edges.
How to reapply without the edges standing up
1. Gently peel off the glass film from the iPad
Prepare a thin card : Select and prepare a thin, sturdy piece of card, such as a credit card or business card.
Insert from the edge : Gently insert the card between the glass film and the screen, creating a gap between the film and the screen.
Slowly peel off : Use a card to gradually lift the glass film. It is important to do it slowly, as applying too much force in a hurry may damage the screen. The center of the glass film is relatively strong, but the corners are fragile, so if it is dropped or subjected to force from the corners, we recommend peeling it off from the center to prevent the glass film from cracking.
2. Cool your iPad
Avoid iPad overheating affecting the adhesion of the film : When playing games or watching videos, your iPad will heat up, especially when in motion. High temperatures can affect the adhesion of the film, causing air bubbles or the inability to completely adhere to the screen. Turning off the power will allow your iPad to cool down, allowing the film to adhere better.
Prevent dust from sticking due to static electricity : A certain amount of static electricity is generated while the iPad is in operation. This static electricity attracts airborne particles to the screen, causing them to stick to it. Turning off the device will quickly discharge the static electricity, removing dust and creating a clean environment for applying the film.
3. Clean the screen with a special cleaning cloth and dust removal sheet
First, wash and dry your hands.
Use a special cleaning cloth or dust removal sheet to gently clean your device screen, making sure to remove all dirt and fingerprints before proceeding.
4. Work in a windless environment and avoid dust and foreign objects.
When reapplying the glass film, work in a poorly ventilated environment and be careful not to let dust or foreign objects adhere to the glass film or screen. The key is to work in a clean place.
We do not recommend applying film when outside or in a car. Even though these places may look clean, there is a lot of dust that is invisible to the naked eye.
5. Check that the sticker is reattached in the correct position.
Before sticking the film, check the exact position according to the edges and curves of your iPad. We recommend aligning the camera hole before continuing with the window film.
Check carefully as even the slightest misalignment can cause the edges to lift up later.
6. Use the Assist Tool
Usually, NIMASO provides a film application tool, which can help you apply the film easily. For detailed instructions, please see this link.
If you are using other brands and don't have any auxiliary tools, we recommend tape. You can stick two pieces of weak adhesive tape on the top and bottom of the glass film. Using this as a handle when applying the film will help you apply it neatly in one go and avoid blind spots caused by your fingers blocking the view.
First, attach the center, then push outward from the center to gradually adhere the film to the screen.
After applying the glass film, please use an auxiliary tool or card to remove the air bubbles. Use a hard card to attach it from the center first, and then push it outwards from the center, gradually adhering it to the screen. It is recommended to press the glass film slowly. This can expel air and dust, but be careful not to use too much force, because excessive pressure may damage the glass film.
If any air bubbles occur, use a plastic card or eraser to push the air bubbles out from the edge of the film towards the center.
For stubborn air bubbles, lift one edge of the film and use a hair dryer to blow air under the film to remove the air bubbles.
7. Avoid reapplying too many times
If you reapply the film many times, the adhesive strength of the protective film will decrease and a lot of dust will inevitably adhere to it. This dust will adhere to the connection part with the screen of the device and cannot be removed. In order for the protective film to function properly, we hope you will refer to our film application method. We believe that you will be successful in one try.
Summary│If it doesn't fit, replace the glass film.
If after multiple attempts you are having problems with the application of the film, such as poor protection, stuck air bubbles, curled edges, etc., do not force it. In such cases, it is best to immediately stop the operation, carefully peel off the already applied film, and consider a new high-quality protective film that is suitable for your device. A prompt replacement of the unsuitable film can ensure the best screen protection and usage experience for your device.
It is very important to choose the right screen protector and apply it correctly. Careful operation can not only extend the life of the screen protector, but also protect the screen from scratches and other damage. We recommend NIMASO 10.2 inch iPad glass film. If you follow the instructions of our video guide, you can easily apply the film.
That's how to reapply the glass film to your iPad.
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