: Clean the device with a suitable electronics cleaner. Remove any screen protectors or cases.
requires specific preparation to protect your data and ensure you get the best value from Samsung Device Trade-In or other buy-back programs. 1. Data Backup and Preservation Before wiping your device, ensure your files are safe:
: Open the back cover using the notch at the top and remove your SIM card and any microSD cards.
: Enter *#0*# in the dialer to open the hardware test menu. Use this to verify the display, sensors, vibration, and speakers are working.
: Locate the original box and accessories if you still have them, as some buyers may offer more for a complete set. 4. Remove Physical Storage Don't forget the physical items hidden inside the device:
