Is the 87121B8TE00 a refurbished machine

How to get the IMEI code of the phone: You can press "*" on the phone to get the IMEI code of the phone, this number of the real product is the same as the number on the back of the phone. In addition to some specific practical experience:

I summarize the experience of others and my own experience to identify the refurbished machine method:

1. Screw twisting traces, generally speaking, refurbished machines will also pay attention to this problem, but there are a certain number of refurbished machines in this regard.

2. Whether there are traces of wear and tear at the charging contact point can only be used to judge whether it must be a refurbished machine, not a refurbished machine.

Whether the IMEI code on the back of the machine is the same as the built-in IMEI code of the machine, most refurbished machines are the same. There are a certain number of refurbished machines whose labels are blurry and feel like mimeographs, and the fonts of new machines are generally angular and angular.

3. Whether there are blackening marks on the metal solidified on the shell of the body, such as whether there are oxidation marks in the metal that may appear in the battery compartment, if the new metal is silvery, it should be bright, and if it is copper, it should not be bright or stained.

4. Whether there are scratches on the shell, because some scratches cannot be covered under the spray paint, so pay attention to observation, and remember to check whether the accessories are brand new and no scratches!

5. Take a closer look at the quality of the shell jet, because most of them are re-painted, which cannot be carried out under vacuum conditions, and it is inevitable that there will be tiny dust particles falling on the mobile phone during the jet process. In addition, use a small amount of saliva to rub the printed text a few times to see if there are any traces of falling off, and the new machine will definitely not have traces of falling off.

6. Look at the places that are difficult to renovate, this depends on the situation of different mobile phones, generally such as keyboard contacts, to see if there is wear and tear, whether there are defects in the painting. Another thing is to see if there is a feeling of two layers of paint in the area where it is difficult to spray paint.

Product model iPhone 4

Product Serial Number (SN) 87121B8TE00 Mobile Device IMEI Code 012751000147250 Place of Sale Hong Kong.

Purchased August 12, 2011.

Warranty expires August 11, 2012.

Activated.

Due to the existence of copycat machines, cloning machines, refurbished machines, etc., it is impossible to identify whether the mobile phone and tablet computer are refurbished machines through serial numbers and IMEI numbers. If you want to identify whether the machine is a licensed new machine listed in Chinese mainland, please bring the purchase invoice, repair card and machine to the nearest Samsung service center, and consult whether the service center personnel can enjoy the package repair, if the machine that can be repaired is the Samsung ** licensed machine.

Query results.

Product model iPhone 4

Product Serial Number (SN): 87121Q8TE00 Mobile Device IMEI Code 012750002231773 Place of Sale Hong Kong.

Purchased May 26, 2011.

Warranty ends May 25, 2012.

The activated query result shows that your mobile phone was purchased on May 26 this year and is licensed in Hong Kong.

If there is a gap of several months between the actual purchase date of your mobile phone and the purchase date of the query results, it is not excluded that it may be refurbished.

This machine has been on the market for a short time... There aren't that many refurbished machines.

If you buy it, it must be refurbished, and it will be half a year.

Numbers, you can try them online, are indeed two numbers. Number: 00 Letter: oo

Activation Information.

Last activated: 15.07.2012.

Device information. Model: iPhone 4 32GB White.

Product Serial Number (SN) 87121D5WE00IOS version.

Place of sale: Hong Kong SAR, China.

Sales Type: T1 (ATT Non-Contract Machine).

Purchased on 15.07.2011.

Expiry Date: 2012-07-15.

Activation Status: Activated.

Warranty Information. The remaining warranty time has expired.

The warranty status is out of the warranty period.

The current Pihone4 can only buy brand new 8G, 16G and 32G, and there is no doubt that it is a second-hand refurbished machine.

The most recent.

Activated on 2012-07-24.

Device InformationProduct Model: iPhone 4 16GB BlackProduct Serial Number (SN): 841191MVA4S

iOS version.

Place of sale China.

Sales Type: T1 (ATT Non-Contract Machine).

Purchased on 2011-07-24.

Expiration date: 2012-07-24.

Activation Status: Activated.

The remaining warranty time has expired.

of the National Bank. Used undoubtedly! Seek adoption.

32g white Hong Kong goods last activated July 15, 2012 should not be refurbished.

ZP is a Hong Kong bank. Settings - General - About This Machine - Copyright; Pull to the bottom, and the time on the bottom line is the activation time. You can see if it's a brand new machine.

The serial number is 11 digits, and you missed one bit.

But it can be determined that this is a Hong Kong version of the white 32GB version of the iPhone 4

Judging from the serial number, it doesn't look like it's a new phone, it left the factory in the 21st week of 2011, which is a bit early, and the iPhone 4 32GB has been discontinued.

I recently bought the iphone4s, which has been mixed with Weifeng and iphone4s before, I have seen a lot of posts about the identification of refurbished, and now the profiteers refurbished the iPhone, except for the motherboard, everything else is changed, so simply looking at the serial number can not determine whether the machine is refurbished.