Developer Options HUAWEI Honor 8X Max SD636, how to - HardReset.info
How to Install Stable EMUI 9.0 (Android Pie) on Honor 8X - Techtrickz
Global Rom New Original Official Honor 8X Mobile Phone Google Play 6.5 Inch Screen 3750mAh Android 9.0 Dual Back 20MP Camera|Cellphones| - AliExpress
Dear Honor 8X users, are you still waiting for the EMUI 9.0? - Huawei Central
Amazon.com: Honor 8X 128GB Dual-SIM Android (GSM Only, No CDMA) Factory Unlocked 4G/LTE Smartphone - International Version (Blue) : Cell Phones & Accessories
List of Huawei and Honor devices getting Android Pie (EMUI 9) Update
Huawei Android 9 Pie update: EMUI 9 stable now available for P20, P10, Mate 10, Honor 10, View 10, Honor Play, Honor 8X, and Honor 8 Pro across the globe