Disclaimer: Flashing carries risk. Ensure your phone has a charged battery (at least 70%).
Install SPD (Spreadtrum) USB Drivers so your computer can recognize the phone in "Download Mode". Hardware: A high-quality micro-USB cable and a PC. Step-by-Step Flashing Process
Are you attempting to flash the phone to or to fix a software bug ? samsung b310 flash tool
Try performing a hard reset after flashing by entering *2767*3855# on the keypad if the device reaches the home screen.
Before starting, ensure you have downloaded the following essentials: Disclaimer: Flashing carries risk
Below is the you can use for a blog post, forum post, or download description.
Without proper drivers, your PC will not recognize the phone. You need the or the generic SPL (Samsung Phone Loader) Driver . Hardware: A high-quality micro-USB cable and a PC
The Samsung B310 is an old 2G feature phone (not a smartphone). It does not use Odin (which is for Samsung Android smartphones). It uses older proprietary tools, typically WinUSB driver + a flasher tool like "Samsung Flash Tool for B210/B310" or "UTS Box" software .