Authenticity of Apple's official SMS number

Mac is a popular mobile phone, but there are also many fake and shoddy products on the market. This article will teach you a few tricks to easily distinguish the authenticity of a Mac.

Look at the serial number

Each MAC has a unique serial number, which can be viewed by typing * # 06 #. Compare the IMEI number on the packaging box and the SIM card holder, and the three are the same.

Check the shell

The shell of a refurbished machine is often original, so it is necessary to carefully observe the seams and two screws of the front and rear shells to see if there are any traces of warping or opening. Businessmen often use detergents to make new machines, but the original equipment is more elaborate. If you look carefully, you can find problems such as uneven paint.

Check the usage record

The use of games, text messages, phone books and other items indicates that there may be problems with the mobile phone. Frequent shutdowns or crashes also indicate a problem with the motherboard or software.

Pay attention to the price

When buying a MAC, don't be greedy and cheap. Check the price of mobile phone online first. If it is too cheap, there may be problems. It is more reassuring to choose a regular store with good reputation and heavy service to buy a mobile phone.