Your computer needs MediaTek USB Drivers to communicate with the phone in "Preloader" mode.
The MT6580 is a chip, released in 2015-2016. It was designed for Android 6.0 Marshmallow (and some Android 7.0 Nougat). Key issues with Android 9:
A loose connection during flashing can corrupt the device storage partitions. 💾 Essential Downloads mt6580 firmware android 9 install
This method is best for installing a complete stock or custom firmware package. Extract Firmware
Now that you have all the necessary files and tools, let's walk through the installation process: Your computer needs MediaTek USB Drivers to communicate
Because Android 9 is not an official upgrade, you cannot install it using the stock recovery menu. You must flash TWRP first. Launch on your PC. Click on the Download tab.
: Download the SP Flash Tool (Standard for MTK) or Miracle Box . Key issues with Android 9: A loose connection
: Force-restart the phone back into TWRP recovery. Perform a factory reset, wipe the cache, and re-flash the ROM zip.