Walton Primo RX Flash File - Firmware Latest Version Free Download Link

Before flash your device at first backup your all of user data. after flashing all data will be wipe you can't recovery any user data. 
make sure your device battery is not empty. make sure battery charge 70% up. 

after flash what type of problem fix ?

• if your device operating system is corrupted.
• phone when you turn on device is stock only show walton logo on screen.
• phone freezing when you open any option.
• device freezing when you try send message.
• your device slowly working some time phone is freezing.

or any other flashing problem fix after complete flashing 

Download link Here