Download Verykool S400 Stock Firmware
Download the latest Verykool S400 Stock Rom (original firmware, flash file) Verykool S400 You can check out our Verykool update page for latest information on Verykool S400 update rollout.
The Verykool S400 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.
Firmware File Name: Verykool_S400_4.2.2_OTA-(Flash-File.Net).zip
Firmware File Size: 272 MB
How to Flash Firmware: Copy update.zip file to Verykool S400 SD memory and flash it from Recovery Mode.
How to Flash or Install Verykool S400 Firmware (ROM)
STEP 1 : Download and extract the Verykool S400 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 Verykool S400
Please Take a Backup: Flashing or installing the Verykool S400 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 Verykool S400 with the following method will wipe all your data from the device. So make sure you backup all your important data before proceeding.
The Verykool S400 officially releases the firmware shared above. It helps you to recover the Verykool S400 device, if it ever gets a boot loop, software error, update error, hanging, and dead issue.
Request Verykool S400 Firmware: If you are looking for any Verykool S400 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).