DESCRIPTION

Step 1. Download and Extract  drivers and flashtool. (recommended to extract in Desktop folder for easier access.

Step 2. Open Multi_Update_Tools_eng.exe and click Browse. Choose cherry_mobile_W450_V04_20140923_rda_total.bin

Step 3. Power off your device

Step 4. Click Start All and press volume up while connecting to device.

Step 5. Wait until 1 – 2 minutes and disconnect. Then power on your phone.

Solution for drivers installation on Windows 8-10:

https://www.howtogeek.com/167723/how-to-disable-driver-signature-verification-on-64-bit-windows-8.1-so-that-you-can-install-unsigned-drivers/

After doing that, Install the drivers.

Thank You!

※Please make a backup of your device before installing or updating ROM