Important upfront: If you are looking for a simple, official method to unlock the bootloader of the HUAWEI Y7 Pro 2019, you will not find one. Since mid-2018, Huawei completely shut down its official bootloader unlocking service. This means there is no legal, free, or manufacturer-supported way to unlock the bootloader on this device.
Do not waste time or money trying to unlock the bootloader on the HUAWEI Y7 Pro 2019. The era of unlocked Huawei bootloaders ended in 2018. Use the phone as-is, or replace it with a more developer-friendly model. How to Unlock Bootloader in HUAWEI Y7 Pro 2019 ...
Important upfront: If you are looking for a simple, official method to unlock the bootloader of the HUAWEI Y7 Pro 2019, you will not find one. Since mid-2018, Huawei completely shut down its official bootloader unlocking service. This means there is no legal, free, or manufacturer-supported way to unlock the bootloader on this device.
Do not waste time or money trying to unlock the bootloader on the HUAWEI Y7 Pro 2019. The era of unlocked Huawei bootloaders ended in 2018. Use the phone as-is, or replace it with a more developer-friendly model.