Because the official LeEco servers are offline, the most reliable source for archived stock firmware is , which hosts a collection of LeTV LeEco stock ROMs. LeTV LeEco Le Pro 3 Elite Edition (X722)
You can download the official Letv Leeco Le Pro 3 Elite X722 stock ROM from the following link: official letv leeco le pro 3 elite x722 stock rom link
Before flashing, ensure you have the correct recovery installed: LeEco Le Pro3 - XDA Forums Because the official LeEco servers are offline, the
Q: What are the benefits of installing stock ROM on my Letv Leeco Le Pro 3 Elite X722? A: Installing stock ROM on your Letv Leeco Le Pro 3 Elite X722 can help restore your device to its original settings, update to the latest software version, fix software-related issues, and unbrick your device. update to the latest software version