What should I do if Meizu mobile phone can't start after updating the system?

Solution: Method 1: 1, press and hold the power button for about 9 seconds to force shutdown; 2. Press and hold the power button and volume button at the same time, let go after vibration, enter REC mode, check and clear all data, and then click Start in the lower right corner. Method 2: Bring the mobile phone, invoice and warranty card to the local Meizu authorized service experience center and ask the staff to check and repair.