: The loader will detect the device and the progress bar will turn yellow, then green, as it writes the data. Do not disconnect the cable until the tool displays a "Pass" or "Completed" message. Troubleshooting and Safety Tips
Click and select the .tfs file (this contains region-specific settings and languages). Initiate Connection : Click the START button in the loader.
: Flashing will erase all user data, including contacts, messages, and photos. Always perform a backup if the phone is still functional.
: The correct flash file for the S3600i, which usually comes as a set of .bin and .tfs files.