How can I identify the authenticity of a mobile phone memory card? How can you tell if it s parallel

Licensed mobile phones are invoiced by the national joint insurance!

Parallel goods are neither!

There are very few fake memory on the phone, as long as the storage capacity does not become smaller!

The difference between licensed memory card and parallel import: if your card is used normally, you will not lose files, most of the popular cards in the general market are fake cards and water cards, licensed cards are one third more expensive than fake and water cards, friends should pay attention to the memory of fake cards is an integer (such as: 981MB), and the memory of parallel cards is with a decimal point (such as:

Genuine licensed card is with two small points (for example: parallel card and fake card loopholes, many times the loss of documents will make the card not durable enough, these will make the card lose the reason for the loss of documents, some people may think that the memory card is very cheap, broken at most and bought one, when your memory card is broken, the idea is different, I can't read the card, my card has a lot of good things, it is better to spend a few more dollars to buy a peace of mind, use it at ease! [b] Common reasons for loss of files from memory cards, common reasons:

1. Try not to be too dense with files to cards! 2. **Single file, do not be larger than 30m to 50m file! Sometimes, halfway through with UC, there will be a write error or you can't write, and you will lose files!

3. When the card opens a large file and a program with a large file, stop all the programs and then run, and don't take out the card when the card runs a large file. Rebooting will restore the number of files! 4. Don't use up the memory of the card to leave some running space, the memory card needs space to run the program like the memory of the mobile phone!

5. Clean up the debris and garbage on the card, install the program on the card, and delete the program when you leave some copies or folders! 6. Free up and scan memory frequently! The scanning action can activate the files on the excitation card!

All of these can prevent the card from losing files, and the life of the card depends on how we use the card and how well it is used to protect the card.

1. The compatibility of the memory card is poor, which is mainly manifested in the long reading time of the card, the long access speed, or the phenomenon of crash.

2. The printing quality on the packaging is not clear, there is no anti-counterfeiting label and source, and if conditions permit, dial ** to check the authenticity.

Whether we are buying in ** or buying in a physical store, in fact, we will buy fake memory cards many times, so how to distinguish the authenticity of memory cards? The following is my introduction to the identification method of memory card authenticity, welcome to read.

Click Save as shown below;

Select the storage location as shown below, and click Save;

After the <> opens, as shown in the figure below, select the disk you want to detect and click to start the test;

Detect the real capacity of the real and fake USB flash drive and mobile phone memory card.

It's also because I'm worried that I'll buy a fake, so I found such a gadget on the Internet - "mydisktest", which is specially used to test the real capacity of U disk or mobile phone memory card, mydisktest is a U disk SD card CF card and other mobile storage product expansion identification tools, it can easily detect whether the storage product has been expanded capacity, shoddy.

It can also detect whether the flash flash memory has bad blocks, whether it uses black chips, does not destroy the original data of the disk, and can test the read and write speed of the U disk. It is a must-have tool for you to choose USB flash drives and memory cards.

In fact, a long time ago,I bought an 8G capacity U disk on the stall.,But because I was young at the time.,I don't know if this thing is fake.,That is, I didn't think much about it when I simply checked the attribute on the computer8G.,But after a while,I found that the files inside would become garbled.,Or all of them will become exe format.,And then I knew when I looked at the information on the Internet.,It turns out that many people have had this situation.。

The reason is because the U disk itself is not so large, and the things you store in it are garbled and can't be opened.,Later, it was found that it was a flash flash card transformation of more than 500MB with a tool.。 Later, I went to the computer city to teach me to use such a small tool to detect the actual capacity of the mobile disk, and I knew the great use of this thing when I bought a USB flash drive mobile phone memory card.

Hope it helps. Hope to adopt, thank you!

Little sister, if you go to a regular store to buy an invoice, you are not afraid that it will be fake! It's not fake! Slide and flip phones are generally more prone to bad cables, and straight boards are better. The touch screen generally won't break, as long as you don't fall hard.

1. Look at the card letter.

Generally, credit cards are sent with the card letter. And on this card letter, the relevant information of the credit card is printed. For example, credit card limits, credit card instructions, etc. In addition, it will also be marked with the ** of the bank's credit card center, starting with 955 or starting with 400.

2. Look at the card face.

Judge the authenticity of a credit card by the face of the credit card:

For real credit cards, the card-making process will be more careful, in which the credit card number, security code, and expiration date are all embossed;

Fake credit cards, the card making process is relatively rough, and there is a high probability that the information on it is printed.

As for the authenticity of the memory card, it may not be possible to distinguish it well through the packaging and the memory card, but usually the packaging or card of the authentic memory card will actually be affixed with a laser anti-counterfeiting sticker, and the anti-counterfeiting sticker is printed with a layer of the serial number of the product (scratched off), you can check the authenticity of the memory card by dialing 800 anti-counterfeiting** or logging in to the relevant ** to enter the serial number of the product. (This is how most memory card brands are queried).

1. Look at the workmanship, fakes are often very poorly worked. 2. Verification, the memory basically supports verification of authenticity.

The mobile phone does not need a memory card at the rate of C10, because it can't read so fast at all, so it can be said that the landlord is a bit of a waste. Generally, C4 is sufficient, and the larger the memory card, the more unstable the factor.

Use 360 to identify a USB flash drive in it, or the next USB disk capacity identification software to see if the capacity is ......The fake packaging is very copycat, and the goods are inspected first and then signed, and 500 can be sold for a 500g mobile hard disk.

Look at the appearance. Nowadays, the methods of profiteers are very clever, and consumers must carefully observe some key parts on the memory card of their mobile phones. Take Kingston TF card as an example, observe the two parts from the front, the laser code in the middle of the memory card and the groove at the bottom, and the laser code lettering of the non-** mobile phone memory card will have the phenomenon of unified, uneven or blurred font size.

Distinguish the authenticity of the mobile phone memory card, and then look at the magnetic stripe on the back of the memory card, **The magnetic stripe on the back of the Kingston TF card has an obvious copper dot under each copper sheet, as shown in the figure below, and the counterfeit card does not. In order to save costs and be limited by technology, some design profiteers of mobile phone memory cards can not be imitated, and we must learn to distinguish the authenticity of mobile phone memory cards through the appearance when buying memory cards.

Distinguish the authenticity of mobile phone memory cards - detection tools to help. Through the appearance, we can judge whether the mobile phone memory card is **, but we can't judge whether it is an expansion card, at this time, we need to use the help of the storage product expansion identification tool, it can detect whether the mobile phone memory card has been expanded.

ok？This method is the easiest!

Actually, it's good if something works!