Mobile phone has become a communication device that everyone can not do without, and now it can be said that mobile phone is an inseparable tool in all aspects of life.

Mobile phone software and files take up more and more space and the response speed of the system decreases.

First of all, it is very common for us to install dozens of APP in our mobile phones now, and with the update of these APP, the files are bound to get bigger and more complex, and we feel that the mobile phone card is usually 3 years later, when the APP is more adapted to the latest hardware, and the hardware 3 years ago with the latest APP is bound to be not the best compatibility. It is normal that the speed is not as fast as it was three years ago.

And APP is installed more and more in the process of continuous use, and more and more cached data, these APP not only occupy running memory through the background, but also cache a lot of files, increasing the difficulty of system processing. Causing the cell phone to slow down.

The system is constantly updated. The new system is compatible with the old hardware and has a poor experience.

Although this situation is not 100%, it has to be said that the continuous update of the current mobile phone system is a double-edged sword. Although bug can be repaired to allow users to use new features, on another level, the new system will definitely give priority to compatibility with new hardware, your old phone will not be perfectly compatible, and your phone may become more and more stuck as it is upgraded.

IPhone has done this secretly before, by upgrading the system to reduce the CPU main frequency to ensure that when the battery health is less than 80%, the phone will not suddenly shut down due to battery performance, but this is obviously against the wishes of users.

Degradation of aging performance of hard disk

Sometimes even if the mobile phone is restored to the factory setting, I feel that the performance of the mobile phone can not be restored to its peak state. Why? This may be due to the fact that the hard disk of the mobile phone adds more and more data after continuous data erasure. Based on the characteristics of the flash memory, the time cost of performing an erase in the flash memory will be higher and higher.

In addition, with the increase of use time, the hard disk may also produce bad blocks, which will affect the speed of mobile phone use.

Bid farewell to Catton for 3 years: how to choose a mobile phone that has not been stuck for 3 years

How to choose a phone that doesn't stutter for 3 years or even four or five years? At present, I think the main methods are as follows:

First: brainless choice of iPhone, at present, IOS is very reliable in long-term use, in addition to the need to change the battery for three or five years, basically do not worry about the problem of Catton.

Second: buy officially certified mobile phones that do not card for 48 months. At present, there are officially certified mobile phones that do not card for a long time. It is recommended that those who are worried about stutter can consider similar products.

Second: buy officially certified mobile phones that do not card for 48 months. At present, there are officially certified mobile phones that do not card for a long time. It is recommended that those who are worried about stutter can consider similar products.

Third: the budget of the mobile phone is at least 1500 yuan, and the performance of 3500 yuan can be used perfectly for several years. The budget for buying a mobile phone must be higher than 1500 yuan, because the configuration of the mobile phone below 1500 yuan is not too good, and it may be stuck when you buy it back on. Therefore, it is recommended that we buy a mobile phone that does not slip the price, and it will not be a problem to stabilize it for 3-5 years.