How to assemble the Xiaomi Electric Scooter 4 Pro Max?

Here are the methods to assemble the Xiaomi Electric Scooter 4 Pro Max:
1. Place the scooter on the ground and then put down the kickstand;
2. Lift the stem and lock the quick-release lever tightly;
3. Install the handlebar onto the stem with the headlight facing forward;
4. Use the 3mm T-shaped Allen key to tighten the 4 screws in sequence.