GCI
This page lists 2 GCI 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.
GCI
GCI G-19
GCI_G-19_MT6580_20171216_5.1.zip
Sometimes a clean firmware install is the best fix for a misbehaving phone. For GCI G-19 o…
GCI
GCI G-19 Stock Firmware
GCI_G-19_MT6580_20171216_5.1.zip
Here you will find all the latest GCI firmware for GCI G-19. If you are looking for GCI G-…
Frequently asked questions
Are GCI files free to download?
Most GCI 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 GCI 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.