Have you ever wonder how to find hidden functions in OPPO R11 Plus? By using this tutorial you can unlock OPPO Developer Settings. Check out how to enable developer options and use secret options of Android 7.1 Nougat.
On the front, unlock the OPPO smartphone and open Settings.
Nextly, choose About Phone to get access to the advanced settings of your OPPO R11 Plus.
At this moment, tap a couple of times on the Version in order to enable Developer Options.
Super! Developer Options are unlocked. Now, you can easily use them.