These are the instructions to flash or install the RDA Bin file(firmware) using Multi IEdownload Tool on devices running on RDA Chipset.
Requirements: Your Mobile Device should have at least 20-30 percent of battery to perform the Flashing Process.
Congratulations, Now your Mobile Device is successfully running the RDA Bin Stock ROM you have Downloaded.
[*] Take Backup: Take a Phone backup before using the Multi_IEdownload Tool as because during the flashing process your personal data will be removed.
[*] Multi_IEdownload Tool is capable of flashing RDA 881X based firmware files to the Android device, which supports the RDA file.
[*] Compatibility issue: If Multi_IEdownload Tool doesnt work in Windows 7, Windows 8 or Windows 10, in that situation right click on the Multi_IEdownload_eng.exe > Properties > Run this Program in compatibility mode for Windows XP.
[*] Credits: Multi_IEdownload Tool is created by RDA Inc, so full credit goes to them for this tool.