NOKIA5230 the files in the memory card of the mobile phone are not recognized, and the invalid files

It shouldn't be the reason of your unit, the reason may be that after your phone is poisoned, the files you copy out of the memory card may already be invalid files, after the memory card is poisoned, the virus will generally hide all the files that you are really useful, and the folders you see with your eyes are actually just pure exe format virus files, or some invalid shortcuts, that is to say, the files you copied at that time may be just some invalid shortcuts, And the really valid files may have been removed when you formatted them... In fact, before formatting you should show all the hidden folders, and then select the real files to copy them out. Here's how:

Open "My Computer", "Tools", "Folder Options", "View", and then show the hidden files. Finally, look at the picture:

If there is a problem with the mobile phone, you can find NetQin Antivirus to help. The core scanning engine of NetQin's mobile phone security products is based on the most advanced "cloud security" technology, and it is relatively simple to use.

I think the landlord can **turn to a professional mobile phone security software manufacturer**--- NetQin for help. A keyword search for netqin can be found. Have fun

Feedback the problem to the NetQin official network software encyclopedia and help center, where you can ** ask for help. NetQin products are specially designed for mobile phones, specializing in mobile phone security products, mobile phones are resource-limited electronic products, we need to consider how to allow users to enjoy protection services without affecting the normal use of users. At the same time, NetQin also provides a variety of platform adaptation, professionally adapting to the platforms, versions and models of multiple operating systems.

It is recommended that the landlord go to the help center of the netqin official website to consult this problem. If it helps you, remember to reward a few points!

2.It may be that the memory card is deformed and bent.

3.It may be that the memory card has been sitting for a long time"The working status "Medium" does not get "Rest".

4.It is possible that the memory card is powered off or unplugged in the middle of using it.

5.It may be that the memory chip of the memory card is burned (Note: If this is the case, there is no solution, so you have to buy a new memory card. ）

Like this situation, it is very similar to poisoning, the landlord can go to the official network software encyclopedia to find the relevant mobile phone software or go to the help center to feedback your problem, Beijing NetQin Tianxia Technology **** is the world's leading professional mobile phone security service company, founded in 2005. According to Frost & Sullivan's 2009 China Mobile Security Market Research Report, NetQin occupies 68% of the market share in the domestic market, leading the market. NetQin provides a full range of mobile security services for mobile phone users, including mobile phone antivirus, spam and strange call filtering, anti-rogue software and privacy protection, and has provided mobile security services for more than 35 million users in more than 200 countries around the world.

If you don't set it yourself, you should be poisoned.

There is a wood and there is a try lattice machine. If the grid machine is useless, it should be a problem with the card slot.。。