If you are looking for something else like a full announcement I can try to help:
Let me know if you want me to modify anything! firmware oppo a78 4g hot
"OPPO A78 4G New Firmware Hot Fix Released" If you are looking for something else like
We are releasing a hot fix firmware update for OPPO A78 4G devices. This update aims to improve device performance, stability and user experience. firmware oppo a78 4g hot
"Get the Latest OPPO A78 4G Firmware Hot Fix Updates Now"