Nubia z50 ultra Certified Tutorial

Nowadays, there are a large number of pirated mobile phones in the mobile phone market. Some people will use technical means to convert pirated mobile phones into genuine ones, so as to sell them at low cost and high profit. So, is there any way we can distinguish genuine mobile phones? Taking Nubia Z50 Ultra as an example, the following is a very practical method.

Nubia z50ultra Certified Tutorial

1. Check IMEI code:

Like an ID card, IMEI code is unique.

Query method: open the dialing interface and manually enter "* # 06 #"

It is to display 15 numbers, which is the IMEI code. Check whether the IMEI code displayed is consistent with the label of the mobile phone and the outer packaging box of the mobile phone. If not, be careful. This may be the refurbishment machine!

2. Look at accessories

The original mobile phones basically have seals, including the original access film, the mobile phone warranty period and the official invoice. Refurbishment machine accessories are generally incomplete or not the original products, and the work will be rough, and there may be metal scratches on the charger plug, SIM card slot, etc. Refurbished mobile phones also cannot enjoy all the rights and interests stipulated in the "three guarantees" of regular mobile phones. Because of this, there is generally no warranty period or the warranty period is relatively short.

3. Smell the smell

The original machine generally has a faint sandalwood smell, and the refurbishment machine generally uses an imitation original shell with the smell of rubber, plastic or chemicals.

4. Look at the feel

The shell of the new machine is compact, the gap is flat and smooth, without burr and wear, and the key is flexible. The gap of the refurbishing machine is uneven, with burrs, soft and loose keys, irregular openings, incorrect color matching of the body, and the upper and lower parts of the mobile phone shell are easy to be closed loosely with large gaps. If the nail can be inserted into the seam of the upper and lower covers of the mobile phone, it is likely to be a refurbishing machine.

Generally speaking, there are no fakes on the market for new mobile phones like Nubia z50 ultra. Even if they are scalpers from other channels, the price will be a part higher than the general market price. If users are not sure, they can use the above method for detection, which is very simple.