Ei Firmware Downloads
This page lists 3 Ei firmware and device files available to download on File Firmware. Each entry below links to a dedicated page with the file name, size, release date and step-by-step usage notes. Always confirm a file matches your exact device model before flashing, and back up your data first.
Ei
Ei X Stock Firmware
Ei_X_MT6580_V1.0.6_20171117_6.0.zip
Here you will find all the latest Ei firmware for Ei X. If you are looking for Ei X stock …
Ei
Ei R12 Stock Firmware
Ei_R12_MT6572_20180123_5.1.zip
Here you will find all the latest Ei firmware for Ei R12. If you are looking for Ei R12 st…
Ei
Ei S8 Stock Firmware
Ei_S8_MT6580_V1.0.4_20171114_5.1.zip
Here you will find all the latest Ei firmware for Ei S8. If you are looking for Ei S8 stoc…
Frequently asked questions
Are Ei files free to download?
Most Ei files on File Firmware are free; any paid file is clearly marked with its price on its own page.
How do I pick the right Ei file?
Open the file you need and check the model, version and file size on its page. Match these to your device before downloading or flashing.