Question:

Why does my touchscreen respond properly when there's a security sticker attached on my smartphone model, unlike other models?

Answer:

Each smartphone model has distinct touch operation features, which are optimized for smooth functioning with human fingers. Due to these differences, the impact of attachments like security stickers varies among models. If your device works fine after removing the sticker, it isn't defective. We advise using only Samsung-approved accessories, as unauthorized ones might lead to performance issues and malfunctions not covered under warranty. Note: Touchscreen - The screen on your phone that responds to your touch (the way you interact with your phone). Approved Accessories - Accessories made specifically for your phone by the manufacturer (in this case, Samsung) to ensure compatibility and quality. Warranty - A guarantee that covers repairs or replacements of your product if something goes wrong within a certain period.