ACI Firmware Downloads
This page lists 8 ACI 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.
ACI
ACI Stylus O65 Stock Firmware
ACI_Stylus_O65_MT6592_08072015_4.4.2.zip
Here you will find all the latest ACI firmware for ACI Stylus O65. If you are looking for …
ACI
ACI Stylus E51 Stock Firmware
ACI_Stylus_E51_SPD6531_MIRA.zip
Here you will find all the latest ACI firmware for ACI Stylus E51. If you are looking for …
ACI
ACI Stylus Q60 Stock Firmware
ACI_Stylus_Q60_SC7731CEA_V01_20170923_7.0_SPD.zip
Here you will find all the latest ACI firmware for ACI Stylus Q60. If you are looking for …
ACI
ACI Stylus Q50 Stock Firmware
ACI_Stylus_Q50_MT6582_V02.0_13072015_4.4.2.zip
Here you will find all the latest ACI firmware for ACI Stylus Q50. If you are looking for …
ACI
ACI Stylus Q75 Stock Firmware
ACI_Stylus_Q75_V01.5_07212015_5.1_MIRA.zip
Here you will find all the latest ACI firmware for ACI Stylus Q75. If you are looking for …
ACI
ACI Stylus Q80 Stock Firmware
ACI_Stylus_Q80_MT6580_V1.2_20170908.zip
Here you will find all the latest ACI firmware for ACI Stylus Q80. If you are looking for …
ACI
ACI Stylus E60 Stock Firmware
ACI_Stylus_E60_SPD6531_MIRA.zip
Here you will find all the latest ACI firmware for ACI Stylus E60. If you are looking for …
ACI
ACI Stylus Q151 Stock Firmware
ACI_Stylus_Q151_MT6580_09072017_7.0.zip
Here you will find all the latest ACI firmware for ACI Stylus Q151. If you are looking for…
Frequently asked questions
Are ACI files free to download?
Most ACI 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 ACI 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.