Huawei has officially pushed the July security update, tagged with firmware version 10.0.0.232, to Mate 20 Lite (SNE-LX1) handsets in Europe. You can find the full technical details of this update below.
Huawei Mate 20 Lite Receiving 9.1.0.301 Firmware Update [April Security Patch]
Huawei is now rolling out the 9.1.0.301 firmware update to its Mate 20 Lite handsets around the world via OTA. This update is based on EMUI 9.1 and features Android security patch level of April 1, 2020.