Introduction
This guide explains one potential fix for the common problem of SIM Card Reader issues with the LG G3 smartphone.
What you need
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My LG G3 had "Service Disabled" and "SIM Card Removed" come up more and more.
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First power off, remove the back cover and place the screen on a stable surface.
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Use J0 or similar Phillips driver, REALLY tighten all 13 screws, using downward pressure to keep the drive in place. But be careful not to damage any part.
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Then put the battery, the SIM and the back cover back, and power on. Good luck!
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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4 Comments
i did solved with hard reset
i did solved with a hard reset
Tried this fix and noticed that the screw nearest to the main camera lens was loose. Tightened it and all the others screws as recommended, and the issue was resolved.