iphone4S how can I know if it s a refurbished machine 200

Turn on your phone. Settings - General - About Phone.

The serial number and serial number were found.

Then go to the technical support on Apple's official website, check the service and support scope at the bottom, click in, and fill in the serial number to check it.

Or find app111 query, enter the serial number after entering ** to view, generally do not display the activation time, but display the warranty deadline, the warranty expiration date is calculated one year forward is the activation date.

Check the above method on your mobile phone! It's basically clear!

The above methods work!

Thank you

I've been doing mobile phones for 5 years to tell you:

1.Any ** inquiry cannot guarantee that it is licensed.

2.In the case of not dismantling the machine, the main aspect of opening a non-licensed machine is the appearance and identification.

In detail, the appearance of the paint gloss, color difference, weight, feel; Unlicensed machines generally have the manufacturer's logo in the machine (put the battery) or on the charging line.

It's all about experience.

Good luck

This needs to be a combination of many aspects, and I think there are at least two aspects.

First, look at the two nuts at the bottom of the 4S in your hands, whether the traces are clear, if it has been spent, then congratulations, the renovation is undoubted.

Second, check the serial number of your mobile phone on Apple's official website or Weifeng, there will be an item called the warranty date or expiration forgotten, but that item is about a year different from the date you bought it, if the national bank is a bad day, the difference of the Hong Kong bank is about a week, but if the difference is too long more than 15 days, then the probability of this mobile phone being refurbished is very large, because the sales speed of 4S is still very fast. Of course, the new machine should show inactive when querying

The operating system does not have an iPhone, and the system of the iPhone is called iOS, and if you refurbish the machine, it generally depends on whether the seams of the mobile phone are very separated.

1 You can check the activation time. Here's how.

2. Query the serial code, and dial * out of the imie code in the mobile phone dialing mode to write it down for query.

Open the settings, about the phone, find the serial number, and then go to the technical support of Apple's official website, at the bottom there is a view of the service and support scope, click in, fill in the serial number to check it out. Or in the search for iphone110 query, enter the serial number after entering ** to view, generally do not display the activation time, but show the warranty deadline, the warranty expiration date is calculated one year forward is the activation date.

Go to Apple's official website to check the original activation time.

There are two numbers on the card slot, you enter the universal about the machine to see if the two numbers match, yes, it is OK, do not match, congratulations on the refurbished machine.

Three codes in one. Of course, if yours is a Hong Kong bank, the odds of three codes in one are very small.