D9+pro+5g+firmware+download+high+quality - 'link'

If you downloaded a or ResearchDownload ROM (common for MediaTek/Unisoc):

Before downloading, know your hardware. The D9+ Pro 5G typically runs on a or MediaTek Dimensity series chipset, depending on the revision. This distinction is vital because: d9+pro+5g+firmware+download+high+quality

To press the hidden recovery button inside the AV port. Step-by-Step Firmware Flashing Guide If you downloaded a or ResearchDownload ROM (common