This is a system error;
Connect the computer in storage mode or use root explorer to find it. Android_secure folder under the SD card directory. There should be *** dl2tmp 1.asec in it, or it may be a file with other names. In short, it is obviously different from the normal program naming format. Delete it and then install the software, and it will be ok.
Why can't Samsung Android phone install the game prompt application? If Samsung mobile phone is not installed, the software/game cannot be installed. The following actions are recommended: 1. Settings-Security-Unknown Sources-Check. 2. The downloaded software installation package may be incomplete. Please download and reinstall. 3. The version of the installed software may be lower than the existing version, or it may be caused by software compatibility problems. Please change to another version or download and install other software again. 4. The software format supported by 4.Android phone is APK, so you can download the software in other ways. For example: 1). Use the browser in the mobile phone menu to surf the Internet and directly search for the required software to download and install. 2). Use the Samsung App Store attached to your mobile phone to search for the software you need to install. 3) Install 9 1 assistant, 360 assistant, etc. In the mobile phone or computer, and use this kind of software to query the required software and download it.
Android phone prompts what application is not installed. There are many meanings, such as the incompatibility between the application and the system, the error in the internal storage space of the system, and the interception of security software.
Android system shows that the application is not installed. How to solve the problem that the application is not installed?
1 Software signature is inconsistent. This usually happens when the software is updated. For example, if you have previously installed an old version of a software, and the signature of the software you need to update is not the same as that of the software you previously installed, you cannot install the application.
2 The software is unsigned. This usually happens when you extract the software from the rom package or you modify it yourself without re-signing.
The system version required by the application is different from your mobile phone version. For example, a mobile phone software requires Android system to be above Android2.3, but your mobile phone Android system is Android2.2, and the application is not installed.
way
In the case of inconsistent software signatures, it is necessary to uninstall the previous old version before installing the new version. Go to phone settings → application settings → manage applications → click software → uninstall.
For unsigned software, this requires a signed software, Baidu zipsigner, to install this software and sign the required software after opening it. 1 shows that the software to be signed has been found; 2 is the place where signature software is stored; Note change signed.zip to the software name. apk。 For example, if you sign QQ, QQ.apk is mainly easy to find. 4 is to start signing a contract. When finished, go to the directory you set, find the software and start the installation.
For the lack of system requirements, you are Android2.2, and the software requirements are Android2.3 or above. You can only know whether there is a lower version of this software or an upgraded system.
If you are a machine friend with root license, there is another way to install unsigned software, that is, put this software into the system /app through the root file manager, and you can modify the license authority as shown in the figure. Remember to click "Hang Read/Write" in the upper right corner, and then restart the phone.
Also, you can sign on the computer side, but you need to set up a java environment, please Baidu. Then search apksign, download direct signature and reinstall. . If it was previously installed but not uninstalled, it will show that it is not installed. After uninstalling, you need to clean up the space of your mobile phone, and then download and install it. If it is not installed, you can find the installation package and install it manually. If you can't find the package, you can download an application treasure. The installation package management in the upper right corner can display all installed and uninstalled packages in the mobile phone. The landlord can delete the useless ones and install the ones that need to be installed. I hope it will help you.
When installing an application on Android, the prompt program is not installed for the following reasons;
1, an application with the same package name has been installed on the mobile phone.
2. The current mobile phone operating system does not meet the system version required by the package.
3. The storage space of the mobile phone is insufficient.
4. The installation package has been damaged.
Solution:
1, check whether this machine is installed, if it is directly uninstalled.
2. Check whether the package version is consistent with the current mobile phone.
3. Uninstall some useless or rarely used applications of the mobile phone to free up the storage space of the mobile phone.
4. Download the installation package again.
Application error solution:
1. Check your computer for viruses. Please use Baidu Guardian to kill Trojans.
2. The system file is damaged or lost, which is easy to happen if the system is pirated or Ghost version. Suggestion: Use the full version or genuine system.
3. The installed software conflicts with the system or other software. Find the conflicting software and uninstall it. If the updated download patch is not the wrong patch of the software, it will also cause software anomalies. Solution: Uninstall the software, download and reinstall it again. By the way, check the startup items and prohibit unnecessary startup items.
4. If all the above are all right, you can try the following methods.
Open the start menu → execute → enter cmd→ enter, and enter the following command in (%windir% \ system32 \ * at the command prompt as%/kloc-0. Regsvr32.exe/s%1Enter.
When you are finished, press "Enter".
Used for% i in (%windir% \ system32 \ *). Have I entered regsvr32.exe/s%?
If you are afraid of typing wrong, you can copy these two instructions, then right-click at the command prompt, press "Paste", press enter, and wait patiently until the screen scrolling stops (restart the computer).