Your only safe option is .
(This guide is for educational purposes. Flashing firmware voids warranties and carries risk. Proceed at your own risk.) Firmware Huawei Y9 Prime 2019 Stk-lx3
The correct Firmware Huawei Y9 Prime 2019 Stk-lx3 must have the C461 cust number, be flashed via dload for soft bricks, or via IDT for hard bricks. Avoid mismatched variants, and always verify the 3-file structure. With the right firmware, your Y9 Prime 2019 can be restored to full factory glory. Your only safe option is
Downgrading wipes all user data.