Bug: the sim card always cracks after updates in Android 8.1 (in both modes: incrementally or full download).
Poor solution: need always to extract the sim card and apply eraser over the sim card contacts and reboot the device.
Device: Moto X 2014 (Vicatara Unified)
Compilation date: Fri Jan 25 16:02:33 CST 2019
Please fix this bug. It is a shit… Thank you very much.