Before you connect any cable, verify you have these exact tools. Using the wrong version will cause the tool to crash.
: If UMT fails to "Send Loader," try changing the "Storage Type" in the tool settings from Auto to UFS (as the A92 uses UFS storage). oppo+a92+pattern+unlock+umt+verified
Before connecting your device to the computer, ensure you have installed the necessary USB drivers for your Oppo device. Before you connect any cable, verify you have
Here is your step-by-step guide.