Do NOT flash firmware unless you know your Hardware Version (e.g., V500R019, V500R020). Using the wrong firmware will result in a permanent brick (no recovery without a JTAG).
These are the most stable releases currently circulating for the EG8141A5. --- Huawei Echolife Eg8141a5 Firmware Download -HOT
Firmware for this specific ONT (Optical Network Terminal) is highly hardware-revision sensitive. Downloading the wrong file can brick the device. Topic: Huawei EchoLife EG8141A5 Firmware Download (Updated/HOT) Do NOT flash firmware unless you know your