Step 3 — Choose the flashing tool (Qualcomm-based)
The X722 (Elite Edition) uses different firmware than the standard X720/X727 models. Flashing the wrong version can brick your device. official letv leeco le pro 3 elite x722 stock rom link
The most reliable archived links for the official firmware (EUI) are hosted on community platforms and third-party mirrors: Step 3 — Choose the flashing tool (Qualcomm-based)