Firmware Huawei Y9 Prime 2019 Stk-lx3 [verified] -
The STK-LX3 is a specific variant primarily marketed in Latin American regions. HiSilicon Kirin 710F. Display: 6.59-inch IPS LCD, 1080 x 2340 resolution.
The STK-LX3 had a specific update trajectory: Firmware Huawei Y9 Prime 2019 Stk-lx3
This means the firmware is for a different cust or the SD card is corrupted. Verify the C461 part and try a different SD card (non-HC, 8GB or 16GB). The STK-LX3 is a specific variant primarily marketed