Download Blu Quattro 4.5 D440 Stock Firmware
Download the latest Blu Quattro 4.5 D440 Stock Rom (original firmware, flash file) Blu Quattro 4.5 D440 You can check out our BLU update page for latest information on Blu Quattro 4.5 D440 update rollout.
The Blu Quattro 4.5 D440 Stock Rom will help you to Upgrade, Downgrade, or re-install Stock Rom Stock Firmware (OS) on your Mobile Device. Stock Rom Flash File (ROM) also helps you to repair the Mobile device, if it is facing any Software Issue, Bootloop Issue, IMEI Issue, or Dead Issue.
Download Official Blu Quattro 4.5 D440 Stock Firmware Rom ( Direct link )
Firmware File Name: Blu_Quattro_4.5_D440_4.0_OTA-(Flash-File.Net).zip
Firmware File Size: 245 MB
How to Flash Firmware: Copy update.zip file to Blu Quattro 4.5 D440 SD memory and flash it from Recovery Mode.
How to Flash or Install Blu Quattro 4.5 D440 Firmware (ROM)
STEP 1 : Download and extract the Blu Quattro 4.5 D440 Stock Rom firmware (Flash File)
STEP 2 : After extracting, you will get the Firmware File, Flash Tool, Driver and How-to Flash Guide .
STEP 3 :Download and install USB Driver on your Computer (if in case USB Drivers, is already installed on your computer then SKIP this step) .
Step 4: Follow the Link Guide to Flash the Stock Firmware (flash file) on your Blu Quattro 4.5 D440
Please Take a Backup: Flashing or installing the Blu Quattro 4.5 D440 Stock Firmware (ROM) will delete your data from the device. Therefore, we recommend you to take a backup of your data before using the Xperia Flash Tool, as it will help you to recover the data.
Flashing the stock firmware on your Blu Quattro 4.5 D440 with the following method will wipe all your data from the device. So make sure you backup all your important data before proceeding.
The Blu Quattro 4.5 D440 officially releases the firmware shared above. It helps you to recover the Blu Quattro 4.5 D440 device, if it ever gets a boot loop, software error, update error, hanging, and dead issue.
Request Blu Quattro 4.5 D440 Firmware: If you are looking for any Blu Quattro 4.5 D440 specific firmware that is not listed above, then you can request it through the comment box below (do not request firmware through the contact page or else it will be ignored).