M1L adopts Sharp 5.7 inch IPS panel, resolution 2560x1440, pixel density 515PPI.

Second, the key to mobile phones is customer needs. You can go to the valuation of old machine recycling.

Check to see if there is any desoldering. If there is one, go to the mobile phone store and weld it again. If there is no desoldering, clean it and reduce its contact space.

The operating system of this machine is based on the smartison OS system of Android 5.1.

The machine does not support waterproof function.

The iPhone and its accessories enjoy a 1-year warranty from the date of original purchase. The main body of the iPhone and its accessories, headphones, etc. are within the scope of warranty. Each iPhone can enjoy a one-year hardware warranty service and 90 days of free technical support within the limited warranty period.

1. Press the [win]+[R] shortcut key in the computer to open the "Run" window. 2. Enter "msconfig" in the text box in the run form, and then click "OK" or press the Enter key to locate the "Boot" tab interface in the "System Settings" form. 3. Check the "Safe Boot" checkbox button in the interface, and finally click the "OK" button to close the window and restart the power supply View Full Text

1. Connect the original charger to the household power supply for charging. 2. Replace the power socket or replace a data cable to connect the charger for charging. For mobile phones with detachable batteries, you can also try: 1) It is recommended to shut down the phone and take out the battery, and use a cotton swab to clean the battery contacts and the contact points between the phone and the battery. Try charging again after reinstalling the battery.

Huawei MateBook can be said to be the leader of Windows 10 notebooks and the powerful sixth generation intelligent Intel? Cool? M processor, efficient and smooth operation, playing games is called a incisive! 360 degree omnidirectional sensitive identification and side fingerprint identification, each angle can clearly view the picture, and restore the true color