Because HTC phones from this era (2019–2022) often lack public firmware, your remaining options:
Important Warning: The HTC Wildfire E Lite is an entry-level device released in specific markets (mostly Africa and parts of Asia). Because it is not a flagship device, there is no official centralized database from HTC for consumer firmware downloads, and custom development (custom ROMs like LineageOS) is extremely limited.
Below is a useful guide on how to find the correct firmware and flash it safely.
Can't find your region? You can check your original firmware version by looking at the back of the phone (under the battery) or by booting into recovery mode (Volume Up + Power).
Many owners later searched for a stock ROM to unbrick their devices or remove bloatware. The official link does not exist on HTC’s official domain. However, the firmware was leaked and archived by third-party Russian and Chinese forums (4pda, needrom, and a Chinese Unisoc repository).
The verified working firmware link (as archived by the Android community) points to a file hosted on a Chinese file server. Note: This is not an official HTC link but the de facto stock ROM.
Firmware file details:
Where to obtain it (safely):