Navigate to the extracted firmware folder and select the file (usually named something like Samsung_B310E_... .pac ).
If your goal is only to remove a phone lock or SIM lock, CM2 often allows you to do this without a full firmware flash:
To ensure you have the correct file, verify these details before flashing:
Do not use download managers that alter file checksums. Use Chrome or Edge default downloader. samsung b310e flash file cm2 without password free
Select the correct flash file within the tool. Ensure the file is "without password" or "free," meaning it doesn't require a decryption key during the extraction or flashing process.
Flashing incorrect firmware can lead to a "White LCD" or "Dead" state. Always verify that the flash file matches your specific region and hardware version before proceeding.
Leave a comment below with your exact Odin error message and phone model number. (Comments section placeholder – replies within 24 hours.) Navigate to the extracted firmware folder and select
No. The B310E is a Spreadtrum/SC6531-based feature phone, but Samsung’s B310E uses a Broadcom or similar chip that is fully flashable with free Odin – no hardware box needed.
This stock ROM is extracted from a working Samsung B310E device to guarantee safety.
Change the USB cable, switch to a rear motherboard USB port, and ensure the battery is charged. Missing or faulty boot key press Use Chrome or Edge default downloader
When you see flash file cm2 , it usually means a firmware file (often in .bin or .pac format) that is compatible with the CM2SPD flashing tool. The keyword without password indicates users want a firmware file that is not archived with a password (a common annoyance on scam sites), or they want to flash the phone to bypass a forgotten device lock code.
This will delete all user data and reset the phone to factory settings, effectively removing any user-set phone locks. Mobile Master