When I installed tempered glass on Nothing Phone 3a screen. It contains air on edges while there is no any contact between back case and tempered. Why?

Please answer if anyone knows

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    Daniel changed the title to My tempered glass screen protector has air bubbles in the edges - help .

    AnkitPandey_4izupA0jRz Hey mate, this typically occurs when spaces form beneath the glue used to secure your screen protector. So, I’d suggest either there was lint/dust on the screen or on your screen protector. I’d try an alternative screen protector.