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Avvio Stock ROM is the official Operating System (OS) of your Avvio Device. The Stock ROM can be used to re-install the Operating System (OS), if in case you are facing any Software related issue, bootloop issue, IMEI issue.
The Avvio Stock ROM can also be used to upgrade or downgrade the Operating System (OS) on your Avvio Devices.
All the following Avvio Stock ROM (zip file) contains the original Avvio USB Driver, Flash Tool, and the Flash File. After Downloading the firmware, follow the instruction manual to flash or install the firmware on your device.
Download Avvio 752S Stock ROM (original firmware)
Device Model Name : Avvio 752S
ROM Country : All
ROM Version : 4.4.2
How-to Flash : See Instructions
ROM File Size : 628 MB
Download Avvio 753 Claro Stock ROM (original firmware)
Device Model Name : Avvio 753 Claro
ROM Country : All
ROM Version : 4.4.2
How-to Flash : See Instructions
ROM File Size : 600 MB
Download Avvio 753 Digicel Stock ROM (original firmware)
Device Model Name : Avvio 753 Digicel
ROM Country : All
ROM Version : 4.4.2
How-to Flash : See Instructions
ROM File Size : 561 MB
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Download Avvio 774 Stock ROM (original firmware)
Device Model Name : Avvio 774
ROM Country : All
ROM Version : 4.4.2
How-to Flash : See Instructions
ROM File Size : 563 MB
Download Avvio 774 Claro Colombia Stock ROM (original firmware)
Device Model Name : Avvio 774 Claro Colombia
ROM Country : All
ROM Version : 4.4.2
How-to Flash : See Instructions
ROM File Size : 637 MB
Download Avvio 777 Stock ROM (original firmware)
Device Model Name : Avvio 777
ROM Country : All
ROM Version : 4.4.2
How-to Flash : See Instructions
ROM File Size : 599 MB
Download Avvio 787 Stock ROM (original firmware)
Device Model Name : Avvio 787
ROM Country : All
ROM Version : 4.4.2
How-to Flash : See Instructions
ROM File Size : 519 MB
Download Avvio 794Q Stock ROM (original firmware)
Device Model Name : Avvio 794Q
ROM Country : All
ROM Version : 4.4.2
How-to Flash : See Instructions
ROM File Size : 523 MB
Download Avvio A50 Claro Stock ROM (original firmware)
Device Model Name : Avvio A50 Claro
ROM Country : All
ROM Version : 7.0
How-to Flash : See Instructions
ROM File Size : 1 GB
Download Avvio A400 V1.0 Stock ROM (original firmware)
Device Model Name : Avvio A400 V1.0
ROM Country : All
ROM Version : 7.0
How-to Flash : See Instructions
ROM File Size : 1 GB
Download Avvio Colombia 2018 Stock ROM (original firmware)
Device Model Name : Avvio Colombia 2018
ROM Country : All
ROM Version : 7.0
How-to Flash : See Instructions
ROM File Size : 1 GB
Download Avvio L500 Stock ROM (original firmware)
Device Model Name : Avvio L500
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 533 MB
Download Avvio L600 Stock ROM (original firmware)
Device Model Name : Avvio L600
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 663 MB
Download Avvio L640 Claro Stock ROM (original firmware)
Device Model Name : Avvio L640 Claro
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 990 MB
Download Avvio L640 Tigo Stock ROM (original firmware)
Device Model Name : Avvio L640 Tigo
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 860 MB
Download Avvio L640 Viva Stock ROM (original firmware)
Device Model Name : Avvio L640 Viva
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 839 MB
Download Avvio L660 Stock ROM (original firmware)
Device Model Name : Avvio L660
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 1000 MB
Download Avvio L800 Claro Colombia Stock ROM (original firmware)
Device Model Name : Avvio L800 Claro Colombia
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 1 GB
Download Avvio Mint M353 Stock ROM (original firmware)
Device Model Name : Avvio Mint M353
ROM Country : All
ROM Version : 7.0
How-to Flash : See Instructions
ROM File Size : 1 GB
Download Avvio Pad 10.1 Stock ROM (original firmware)
Device Model Name : Avvio Pad 10.1
ROM Country : All
ROM Version : 4.1
How-to Flash : See Instructions
ROM File Size : 728 MB
Download Avvio Pro 450 Stock ROM (original firmware)
Device Model Name : Avvio Pro 450
ROM Country : All
ROM Version : 7.0
How-to Flash : See Instructions
ROM File Size : 1 GB
Download Avvio Pro 550 Claro Stock ROM (original firmware)
Device Model Name : Avvio Pro 550 Claro
ROM Country : All
ROM Version : 7.0
How-to Flash : See Instructions
ROM File Size : 1 GB
Download Avvio Q501 Claro Stock ROM (original firmware)
Device Model Name : Avvio Q501 Claro
ROM Country : All
ROM Version : 6.0
How-to Flash : See Instructions
ROM File Size : 889 MB
Download Avvio Q503 Claro Stock ROM (original firmware)
Device Model Name : Avvio Q503 Claro
ROM Country : All
ROM Version : 7.0
How-to Flash : See Instructions
ROM File Size : 1 GB
Download Avvio Q770 Claro Stock ROM (original firmware)
Device Model Name : Avvio Q770 Claro
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 555 MB
Download Avvio Q770 Digicel Stock ROM (original firmware)
Device Model Name : Avvio Q770 Digicel
ROM Country : All
ROM Version : 5.1
How-to Flash : See Instructions
ROM File Size : 569 MB
Download Avvio S23i Stock ROM (original firmware)
Device Model Name : Avvio S23i
ROM Country : All
ROM Version : 2.3.6
How-to Flash : See Instructions
ROM File Size : 354 MB
Readme:
[#] After flashing (installing) the Avvio Stock Firmware ROM on your device, you may need to flash (install) the IMEI using the IMEI tool provided with the firmware file. If you are going to flash the IMEI, then flash the Original IMEI that comes with your Avvio device.
[#] Take a Backup: If you are going to flash the above firmware on your Avvio, then make sure to take a backup of your data as it will be deleted after flashing the stock firmware.[#] Request Avvio Firmware: If you are looking for any specific Avvio firmware that is not listed above, you can request it through the comment box below .
[#] Broken link? Report here.
[#] Have we missed any device model? Let us know by contacting us via comment box