Samsung B 310 Flash file all error Fix all in one solution by mahatoboy

 Samsung B310E Stock Rom Firmware (Flash File)

The Flash File will help you Upgrade, Downgrade, or re-install the Stock Firmware (OS) on your Mobile Device. In addition, the Flash File (ROM) also enables you to repair the Mobile device if facing any Software Issue, Bootloop Issue, IMEI Issue, or Dead Issue. 

File Name: Samsung_B310E_SC6530  v1 v2 .zip 
File Size: 13.34 MB 
Flash Tool: SPD Flash Tool 
How to Flash (install):
Download - 
Link 1      Link 2        Link 3       Link 4

How to Flash or Install Firmware (ROM) 

1 Download and extract the Samsung B310E stock firmware package on the computer.

2 After extracting the package, you will be able to get the Firmware File, Flash Tool, Driver, and How-to Flash Guide. 

3 Install the provided USB Driver on the computer (if the USB Driver is already installed, then SKIP this step). 

4 Follow the How-to Flash Manual to Flash or install the Firmware on your Samsung