: Technicians must manually select the correct model (e.g., "C170") from the dropdown menu to avoid connection errors. Safety and Availability
: Depending on the task, put your phone in Download Mode (for flashing) or MTP/Emergency Call Mode (for FRP bypass) [1, 6].
He opened the folder on his dusty desktop.
Always backup your data before using service tools, as many operations—especially factory resets and flashing—will permanently erase all files on the device [3, 8]. Using unofficial tools may void your warranty or risk soft-bricking the device if used incorrectly [7].