Hold down the dedicated boot key combination on the phone (typically the or Key 1 + Key 3 depending on the specific hardware revision) while inserting the USB cable from the PC.
Flash Loader 7.5.4 CSC v0.2 Citrus Lite is a specialized utility used for flashing firmware on the Samsung GT-C3520 Hold down the dedicated boot key combination on
Flashing mobile phone firmware carries an inherent risk of bricking the device if done incorrectly. Ensure the following prerequisites are met before proceeding: or direct attachment if allowed.
: Install the official Samsung USB drivers on your Windows PC so the computer detects the phone in download mode. Hold down the dedicated boot key combination on
Priority level: High Preferred delivery format: Compressed archive (.zip or .7z) hosted on a secure download link (HTTPS), or direct attachment if allowed.