I just got my hands on the Iphone4, which master helped to check what version it was

Provide the serial number or IMEI.

Device Name: iPhone 4 16GB Black Device Type: iPhone (Advanced Serial Number Lookup) System Version:

Date of production: 5 20 2012 - 5 27 2012 Place of Origin: Unknown.

Serial number: XJ2200MSA4S

IMEI MEID: 013127001263108 None.

Country**: cn

Carrier**: Unicom - China chn activated: Yes.

Device name: iPhone 4

Configuration information: iPhone 4, 16GB BlackSales area: South Korea.

Warranty Status: 12-8-6 - 13-8-5

Estimated Date of Purchase: 8/6/12

Register for purchase date: 12-8-6

It's been more than 4 months since it was activated.

If you are just starting and the merchant tells you that it is a brand new machine, then you have been deceived.

This is a refurbished machine.

It is recommended to find the person who sold your mobile phone for return and exchange as soon as possible.

The version can be viewed according to the last 2 digits of the model number according to [Settings General About this machine].

CH is the Bank of China, ZP is the Hong Kong and Macau version, TA is the Taiwan version, ZA is the Singapore and Malaysian version, RS is the Russian version, and P is the Italian version. These are unlocked.

DN is the German version, J is the Japanese version, LL is the American version, B is the British version, KH is the Korean version, C is the Canadian version, X is the Australian version, B is the British version, and FB is the French version. These are locked.

You don't give us anything, how can we check?

The version is related to your firmware system, not the phone itself; The model indicates the mobile phone version, whether it is the Hong Kong version, the American version or the British version, etc., as well as the memory size of the mobile phone and the color of the lock or not**; The serial number is the equivalent of the iPhone's ID card, and the serial number is different for each iPhone.

ZP is the symbol of Hong Kong Bank.

The original iPhone 4 box will have a very soft film on the surface, which is currently not counterfeited by dealers, and refurbished phones.

The surface film generally has a poor feel and is not smooth in texture.

After purchasing, you should carefully check the internal accessories of the mobile phone, the genuine iPhone 4 will have a mobile phone, mobile phone manual and warranty, data cable, original headphones and an adapter charger (iPhone4 is very small, the previous one was larger), and the refurbished machine often lacks a certain accessory or replaces it with other brands.

There are others that are just to see if there are scratches on the screws at the bottom, and so on.

In fact, if you buy it through formal channels, such as from China Unicom's business hall, or ask relatives and friends to bring it back from foreign stores, it must be true, and other places buy parallel goods or refurbished machines.

The serial number ......There will be a problem with the copycat, right......

Please tell me the serial no of the machine and I'll check it for you. Or click Settings, Local, and check the version by yourself.

Method 1: Use the local machine to view.

Steps:1Click Settings.

2.Click General.

3.Click About This Mac.

Method 2: Use iTools to view.

Steps:1Connect your phone to your computer and open itools.

Settings -> General > About this machine.

Whatever you want.

A1322 Universal Settings About This Mac! Mine is the model MC604ZP