Samsung Galaxy Note 5 can’t connect to the Internet via mobile data, can’t get 4G signal, & other Internet related issues
How to fix Samsung Galaxy Note 5 that’s not charging or turning on [Troubleshooting Guide & Potential Solutions]
Samsung Galaxy Note 5 can’t get past the setup page after the reset & other firmware related problems
Methods to unlock, backup data and reset your Samsung Galaxy Note 5 with a broken and unresponsive screen
How to fix your Samsung Galaxy Note 5 that is charging slow and doesn’t charge at all [Troubleshooting Guide]