Free Samsung Galaxy S9 SIM unlock (or S9+) If you’re looking to save some cash, contacting your service provider for your Galaxy S9’s SIM unlock code is the way to go.

How to fix a Galaxy S9 Plus that won’t unlock screen with correct passcode all the time By Harvey Hisona Posted on November 2, 2019 Updated on August 31, 2023 ...

Unlocking the Galaxy S9 might be faster -- but that doesn't mean it's more secure. Samsung's newest smartphones, the Galaxy S9 and S9 Plus, include a new feature the company calls Intelligent Scan ...

Lighting is one area Samsung’s facial unlocking features have struggled on the Galaxy S8 and Note 8, so it’ll be interesting to see how the S9 can improve that without any new sensors.

T-Mobile has rolled out an early update to the Samsung Galaxy S9 and Galaxy S9 Plus, improving the camera and face unlock stability.