Install app via usb: The device is temporarily restricted

Question

When I toggle on the install via USB in developer mode:

• it will pop the toast message said that the device is temporarily restricted

Answer 1

if you have root you can force it with adb shell adb shell su setprop persist.security.adbinput 1

Answer 2

Redmi Note 4 (Nougat 7.0, MIUI 9)

For me, options like Turning WiFi off & on, trying on Data Network, or Turning off MIUI Optimization din't work. Also, the Install via USB never got enabled.

Following steps helped me to install apps via USB

• Additional Settings > Developer Options
• Here, click on USB Debugging (Security Settings). This will take you through some warning screens. Allow (click on Next/Accept) for all. At the end, it will be enabled.
• Now turn on the Install via USB and it gets enabled.
• Try to Run the app by connecting your device. If it still doesn't run (as in my case), find Select USB Configuration and select Charging This worked for me.

Answer 3

In my case when i updated MIUI version to the new available version, resolved the issue. So check if there is any update available for your device, go to

Settings => About phone => System update => here it will shows you the new available MIUI version for your device. So update it then try again.

Note: Turn your Mobile data before enabling install via USB.

Answer 4

This worked for me:

Go to settings-> Mi Account->Account security Then verify phone and email, If not added then add and verify that

Answer 5

The Best what I found devices without mobile data in device is to SIGN_OUT from MI_Account in the device and Login Again -> Try to enable USB_Debugging(Security Setting)-> enable INSTALL_VIA_USB

Answer 6

I will write what worked for me, these other solutions did not work out.

switch "Install via USB" to ON,

When the dialog box "Allowing" appear, quick tap your screen out of the dialog box.

Repeat it until u see that "Install via USB" is ON.

After u see "Install Via USB" is ON, you need to re-checking by pressing back button and go to developer option again.

This worked for me. Thanks.