Many friends like to buy American version of Apple phones, mainly because the American version is cheaper than the Chinese market, but the American version also has more tricks than those in the Chinese market.
is the first of all, the American version of locking machine. Locking refers to network locks. Some foreign operators will sell a relatively cheap contract machine, but require that this kind of iphone can only use the SIM card of the specified operator. Therefore, there are network locks on the contract machine to restrict the use of SIM card of other operators. Therefore, there is no way to use this kind of iPhone to be used in China. Therefore, in order to resell locked iPhones, some merchants will change locks to lockless through card stickers and black solvers and sell them in China.
followed by the US version of the official replacement phone to impersonate a retail phone. Official replacement refers to the mobile phone that the user has replaced after-sales service of , Apple after-sales service. If there is anything wrong with your iPhone during the warranty period, Apple may replace you with a new machine. This after-sales service policy is currently only repaired but not replaced in China, but it is easier to replace it abroad. Therefore, some people will replace the official phone abroad at a lower cost and take it back to the domestic sales office.
So, friends who want to buy a US version of iPhone must be careful of these two tricks. Before purchasing, it is best to ask the merchant to provide the serial number of the mobile phone, do a GSX machine verification, and check whether all the information is true.
