Ultimate Samsung Flasher V15 [verified] -

: Change the carrier/region code (CSC) in MTP mode.

: Since it is not an official Samsung Open Source tool, there is no technical support if something goes wrong. Safety & Best Practices ultimate samsung flasher v15

An alternative to the standard CSC file. Substituting this file during a flash allows you to upgrade firmware without wiping user data. 3. Essential Prerequisites : Change the carrier/region code (CSC) in MTP mode