All Huawei Android Smartphone Secret Codes/Hidden Menu - iPhoneAndDroid.com
How to Boot in Project Menu in HUAWEI Mate 20 Pro - EMUI Hidden Mode - YouTube
Huawei Mate 20, Mate 20 Pro and RS EMUI Updates - Huawei Central
HUAWEI Mate 20 Pro secret codes and hidden features - HardReset.info
Huawei Mate 20 Pro receives an update, camera and Face Unlock improved - GSMArena.com news
Huawei Mate 20 and 20 Pro unveiled: More AI, better cameras, wireless charging | ZDNET
Roland Quandt on Twitter: "Another peek at the Huawei Mate 20 (Pro). Not so sure anymore if this is Pro or non-Pro, sorry. https://t.co/AVVhQahi74" / Twitter
Huawei Mate 20 Pro: If you can stomach the nagware and price, it may be Droid of the Year • The Register