Crucial 2-in-1 Installation Guide (Please Read Before Use!)
20 Apr 2026
We know you're excited to get this on your phone, but this is a 2-in-1 hybrid structure with a detachable front frame. Do not try to snap the whole case on at once.
Correct Installation Steps:
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Detach the front polycarbonate frame from the main back cover.
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Align and apply the included 9H Tempered Glass Screen Protector to your A37's display.
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Then, snap the front frame onto the phone first.
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Finally, click the back cover into place.
This process ensures the screen protector aligns perfectly and the case sits flush. If you encounter any resistance, do not force it—contact our 24/7 support team for a video walkthrough.