How to solve the problem of Android system freezing after long-term use? Why is the Android system of mobile phones not optimized well?

If you use the Android system for a long time, it will freeze. Generally speaking, it is mainly because the phone does not have enough memory, but other possibilities cannot be ruled out. The following is a detailed analysis and how to solve the problem of Android system freezing after long-term use. I hope it will be helpful for your use of the phone.

Contents of this article

1. How to solve the problem of Android system freezing after long-term use

2. Why is the Android system of mobile phones not optimized well?

3. How to restore WeChat payment records on Android

How to solve the problem of Android system freezing after long-term use

The solution is as follows:

⒈. Open application management and clear the cache to clean up system garbage.

⒉. Stop those secretly running software in the running program.

3. Try to move some software to the SD card.

4. Open the settings directly and reset the phone to factory settings.

5. Uninstall the built-in programs of the system.

⒍. Manage startup items.

Why is the Android system optimization poor?

The first system is determined by its architectural level;

Second, Android is open source;

Third, after Android is open sourced, the optimization capabilities of manufacturers vary.

The first question is, the architecture levels from bottom to top are

The first layer: Linux operating system and driver (Linux kernel): implemented in C language

Second layer: local framework and Java runtime environment (LIBRARIES and ANDROID RUNTIME)

The third layer: Android application framework (ANDROIDFRAMEWORK)

The fourth layer: Android applications (APPLICATIONS).

The second question: The advantage of Android open source is that it can be quickly popularized and attract most manufacturers. The disadvantage is that it is severely fragmented.

The third question: After a version comes out, most manufacturers only make modifications at the fourth layer, a few can make modifications at the third layer, and an extremely small number can make modifications at the first layer.

The last important point is that Android's memory recycling mechanism is different. Android allows each program to use a little memory. If it is not enough, the oldest program will be stopped and the freed memory will be used by the newest program. iOS reclaims memory immediately after exiting the program.

How to restore WeChat payment records on Android

1. View through wallet records. Enter the WeChat wallet interface, click the icon in the upper right corner, and click transaction records in the menu that appears. You can see the WeChat transaction records that have occurred. Or you can click the calendar in the upper right corner and select a month to view.

2. Check through WeChat credentials. When using WeChat for transactions, each transaction will generate a WeChat credential. You can enter the WeChat payment public account to view the WeChat credential.

3. Check through bank statements. If you use a bank card when trading through WeChat, you can check the bank card statement to view the deleted WeChat transaction records.

5. Restore through data recovery software. After connecting the phone to the computer, open the software to scan the phone data and check the transfer records.