Wrapper has bubbles that, if not easy to observe, can be viewed under the light source.
original or parallel imports there are other ways
How do you think of your iphone version?
In Settings-general-about this machine, the last (some before/a) letter of the model column represents the country of the handset sale. ch-, zp-Hong Kong version, ll-U.S. version, X-Australian version, F-law version, za-Singapore edition, B-English version, dn-German version, j-Day edition, kh-Korean version, C-Canada edition, ip-Italian edition. The same is true for the ipad.
about the difference between licensed and parallel imports:
Then, some people may ask, the mainstream and parallel imports of the iphone, in addition to the price is not the same, what is the difference?
There is no difference between licensed and parallel imports in terms of the iphone's machine hardware. Because almost all Apple machines are assembled and manufactured by China's Foxconn company, the standards for goods are set by Apple in a unified setting. Products that meet the standard can be sold out of the factory, so there is no such situation as the quality of the iphone hardware in mainland China is worse than in other regions. "Perhaps the biggest difference in hardware is that the charging plug is different, but this problem can be solved by buying a converter." "
↑ diagram for the port version of the iphone's charging plug
and the biggest difference between the licensed iphone and the parallel iphone is that the warranty service.