The EMUI 9.0 update is widely available for the Huawei P10 and P10 Plus users. Now this major OS update is avaible at HiCare App too. You can now register to HiCare App to update your Huawei P10 and Huawei P10 Plus with EMUI 9.0.
Kindly be advised that the EMUI 9 update is currently being rolled out in batches. Please standby for the update notification to appear on your phone.
You may also open the HiCare app and following the steps:
HiCare Privacy Notice -> Permissions and user agreement -> Select country/region -> HiCare -> Huawei Push Terms and Conditions -> Service -> Request update -> System update.