Samsung G3819D installation software is blocked how to do? Software cannot install solution

When you download some Third-party application software but cannot install it, try the following:

1. Under the Standby page, click "Application".



2. Select "Set".



3. Click "More".



4. Choose "Security".



5. Slide up the screen and click on "Unknown Source".



6. Click "OK".



7. The unknown source is now checked.



After you have set the above, try installing the third party software again.

Friendly Tips

In addition to the above method, if you install the software without prompting or installation software prompts incompatible or installation failure we can check the installed files are not apk format and file, because the Samsung G3819D mobile phone is an android system, you can only install the Android file, and if the hint can not be the software version and the system version is not the same, Samsung G3819D mobile phone system for the Android OS 4.1, so we download software to see if the software version is compatible with the Android OS 4.1 system Oh, if you brush the machine we can see if the software can be compatible with you after the version of the machine Oh.