Go to Settings > System > System Update . If you are still on stock recovery and unmodified, this is the safest method.
A: Yes. Global versions (C432, C675, C636) come with full GMS pre-installed. honor 7x global firmware
The North American variants (BND-L34 is also known as the Huawei Mate SE). Go to Settings > System > System Update
If the update fails with “Software install failed!”, ensure you have the correct model firmware. For BND-L22, do not flash BND-L21 firmware. Go to Settings >
Users who imported the device from China often find themselves with a phone lacking Google Play. Flashing the Global firmware transforms the user experience, making the phone usable for a Western audience.