Chemical industry HS code search

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• 1,Chemical industry HS code search What should I do if I accidentally streamline the Android system?
• 2, How to streamline DEFY+, Android version 2.3.4, there are 184 softwares in my mobile phone system, but I...
• 3, In addition to deleting the files in the system/app, is there any other way to streamline the memory of the mobile phone in the Android system...
• 4. How to streamline the system on Android phones?

What should I do if I accidentally streamline the Android system?

Hello, the situation of your mobile phone is recommended that you go to the official website to download the firmware package, and then flash the system of your mobile phone to see if it will improve.

Your account, system and application data and settings installed applications, music, pictures and all files on the internal storage space. If you have not backed up data before, the above data will be lost. If you have previously backed up data through Huawei mobile phone assistant, you can restore the data.

Question 2: What should I do if I delete the desktop that comes with the Android phone system? Dizzy, you can also delete it, and you dare to delete it.

How to streamline DEFY+, Android version 2.3.4, there are 184 softwares in my mobile phone system, but I...

1. The first part.Use rsd to downgrade your mobile phone system to 4. Four steps: 4 After the downgrade is completed, you can also select 4 one-click root address http://bbs.anzhi.com/thread-4797187-1-html The second largest part.

2. This is very normal. The thread starter doesn't know something. The original intention of ME525's android system design is to serve high-speed Internet access, and the traffic fee abroad is very cheap, so Android devices have a feature that they can connect to the Internet at any time, so the traffic consumption is large. But it doesn't matter.

3. First of all, correct a concept of the questioner: EMUI is not an operating system in nature, so Huawei mobile phones do not have the concept of having two operating systems.Then correct the following wrong concepts of the answerer: EMUI is not just an Android with a deeply customized UI. Next, let me explain in detail: Android is an operating system, while EMUI is essentially an advanced version of BSP.

4. At a preliminary look, I feel relatively satisfied, but because I originally used a relatively weighty mobile phone, the M9 feels light in my hand, but if you originally used a light mobile phone like i9000, then I feel that the M9 is a little heavy, so this is because of people. Different.

In addition to deleting the files in the system/app, what other ways can Android system streamline the memory of the mobile phone?..

Clean up running memory: call up the background running software, one-click acceleration to clean up the background; uninstall uncommon software (software processes, plug-ins, etc. will occupy running memory); Note: Before uninstalling the software, please back up the data in advance to avoid losing important data.

Find and click "Space Cleanup" in "Application Management" to scan and clean up the mobile phone to free up the space memory.

Clean up storage space. It is recommended to uninstall applications that are not commonly used. Downloading too many applications will take up a large amount of memory. Enter the system butler, select Cleanup Acceleration and check the data that needs to be cleaned up, and click Delete (selected). You can also use one-click optimization to free up storage space according to the scanning results and cleaning suggestions.

The simplization of Android system is also called "systemSlimming", to put it bluntly, it is to get rid of the system-built-in programs and replace the third-party software that is better than the system-built-in software.

How to streamline the system on Android phones?

1. First, ROOT the Android phone. 360 one-click root or Master Zhuo, brush essence elf are both recommended. After installation, connect the mobile phone to the computer, open the software, and the software will automatically detect it. Click OK and wait for completion. After completion, a 360 authorization management software will be automatically installed on the mobile phone.

2. Find a list of mobile phone system files that can be deleted. There are many mobile phone forums. Carefully determine the system file name that can be simplified. If the system kernel file is deleted by mistake, the consequences are quite serious, which directly leads to the inability to open the mobile phone.

3. Mobile Phone Root1 Mobile Phone Root, Obtain The Highest Permission, Prohibiting The Software From Starting And Background Self-Starting. Because of the characteristics of the Android system, although some software has not been opened at ordinary times, the system will self-start in the background to ensure the efficiency of using the software; and too many self-starting software will occupy a lot of memory.

4. In other words, brushing is equivalent to reinstalling other simplified versions of programs on the computer. This can greatly improve the memory of the mobile phone and the running speed of the mobile phone. Question 4: How to clean up when the memory of the mobile phone system is full? The way to clean up the memory of the mobile phone system is as follows: uninstall unnecessary software.

5. Enter i Butler--Space Cleanup--Picture Cleanup/Video Cleanup--Picture Slimming/Video Slimming. This function will optimize the space occupied by pictures/videos. After slimming, the original file will be deleted.

6. Which files can be deleted on Android phones? Many files can be deleted and many cannot be deleted. It is best to optimize them with the mobile phone butler. When the mobile phone runs some high-end or large-scale game software, the requirements for mobile phone configuration are high. The game may run smoothly due to insufficient cache when running.