Hello Samsung users: According to your description, we suggest you
check the gesture sensing function1. Check whether to enable the gesture sensing function: Settings - My Device - Motion & Gesture - Gesture Sensing
Press and hold the icon to move left and right2. Press and hold the icon to move left and right: Home screen/Apps list/S Calendar
Palm slide Answer calls: Palm must slide the sensor to answer3. Answer calls: Palm must slide the sensor to answer
Move apps up and down4. Move up and down: Internet/Email, Gallery/Internet/Music player/Music on lock screen/S Memo Above apps all need to slide palm over the top sensor of the phone
Backup data to restore factory settings5. If you still can't operate, back up your phone data (phonebook, SMS, multimedia files, etc.) and restore factory settings (go to Phone Settings - Accounts - Reset - Restore Factory Settings) If the problem of restoring factory settings still exists, it is recommended that you send your phone to the nearest Samsung service center for testing and further processing.
Appointment for in-store repairYou are recommended to make an appointment for in-store repair on Samsung's website to enjoy the priority repair service:/pre-bookingAfter the appointment is successfully made, please visit the service center where you have made the appointment on time with your machine, invoice, and warranty card.
Multi-channel support
For assistance, please visit support.samsung.com.cn, the official website for multi-channel support!