Is it possible to bypass Certificate Pinning?

Bypassing certificate pinning in a mobile app can be achieved with the use of Instrumentation frameworks like Frida and Xposed.

Yes, if you control both the network channel and the end user device. You can learn more about doing it for Android in the article Bypassing Certificate Pinning. In this article you will learn how to repackage a mobile app in order to remove pins and make it trust user installed certificates. This will allow us to bypass certificate pinning. It is also possible to bypass pinning using other methods, such as How to Bypass Certificate Pinning with Frida on an Android App.