This product unlocked my Samsung Note 4…
This product unlocked my Samsung Note 4 SM-N910P. It wouldn't connect at first and I kept clicking "retry" during the section where it directed me to put my phone in "download" mode. But I backed out and tried again, this time selecting the SM-N910P(Sprint) and it connected immediately. It unlocked my screen that was unable to read a fingerprint and I couldn't remember the back-up password. I was skeptical when I purchased it because I also tried another product from a different company, but I was desperate, and I'm so happy that it worked. Hopefully you have the same success that I did.