Have you tried KingRoot on Marshmallow recently? Let us know your results in the comments below.

: It is highly recommended to check forums like 4PDA or XDA for your specific device model, as many have unique requirements or specific "safe" rooting paths . KingRoot for Android - Download the APK from Uptodown

No. Verizon locked the bootloader. KingRoot will fail. No known exploit exists for that specific device on 6.0.1.

If you change your mind or need to send your device for repair:

If you have an older device stuck on Android 6.0.1 (common on devices like the Samsung Galaxy S5, Note 4, Xperia Z3, or Moto G), you might have searched for the term: .