I869 download software can not be installed, how to solve

Source: Internet
Author: User

Symptom: When installing software, prompt "install blocked". (as shown in the picture)



Workaround: Open Unknown source

1. On the standby screen, click "Application".



2. Slide screen click "Set".



3. Slide up the screen and click "Safe".



4. Slide the screen up again and click on "Unknown Source".



5. Display the "unknown source" prompt on the screen and click "OK". ( Note: unknown source of the application, there is a risk of damage to the device, please choose carefully)


6. "Unknown source" on the right side shows "green to hook" on behalf of the open.



7. After the completion of the above operation, follow the prompts to install the software.

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