Samsung s23+judging whether to renovate the machine

Refurbishment machine is a phenomenon that has always existed in the mobile phone market. Because this type of machine is no different from the original one in appearance, many people use some other methods to detect it. So, as the latest flagship of Samsung, what methods can be used to determine the refurbishment machine on Samsung s23+? Let's take a look.

Samsung s23+judges whether to renovate the machine tutorial

1. Check whether Samsung's appearance is damaged. Press the power key, volume key and HOME key several times to see if it is abnormal. Check whether the headset hole and USB interface are gray and have used traces;

2. Check whether the charger, battery and headset are in good appearance and whether there are traces on the contacts; If you ask the seller to help brush the machine, the battery may have been used. The * * part of the battery chip has a frosting feeling, and the other side is very smooth and shiny. You can scan the QR code for confirmation;

3. In the dialing interface of Samsung mobile phone, enter * # 12580 * 369 # to see the production date of Samsung mobile phone, record it, and then take out the battery to see whether the fifth digit (month) of the S/N code on the label is consistent with the month output by the previous mobile phone;

4. Ask the dealer about the warranty period of the mobile phone and ask for a formal invoice. Refurbished mobile phones cannot enjoy all the rights and interests stipulated in the "three guarantees" of regular mobile phones, so there is generally no warranty period or the warranty period is relatively short.

5. Check whether the game, text message, phone book, call record, self-compiled * * and other items in the mobile phone have been used and left a record, if any, there is a very big suspicion of renovation. In addition, in the normal use process, if the mobile phone automatically shuts down or crashes frequently, it can be said that there are certain problems with the motherboard or software of this mobile phone.

The above five methods can help users determine whether the Samsung S23+they bought is a refurbished machine. However, to completely eliminate this situation, it is best to purchase it on the official channel, so that they do not have to worry about buying a refurbished machine.