Download Necessary Tools. Huawei HiSuite; mini ADB Drivers with Fastboot tools; Installing Necessary Tools and Drivers. Install Huawei HiSuite to get communication with the phone and all necessary drivers. At the very beginning check the IMEI Number of HUAWEI P Smart 2019. You can do it by dialing *#06# on your device to show the IMEI information. Then open www.imei.info, input your IMEI number and click Check. The report about your HUAWEI P Smart 2019 should appear on the screen. Find the SIM card size – here you can check the SIM of your RgoqHYU.