Samsung J3109 mobile Phone screen lock time is too short how to modify?

Lock screen for a maximum of 10 minutes, if more than 10 minutes can use the intelligent sleep function, to introduce the article is the lock screen time does not introduce the intelligent sleep settings, this site also has related tutorials you can look for.

1. J3109 "Apps" in Samsung.

2. Enter the application and click on the "set" effect, details are as follows.

3. Then we'll find the "display" in the interface.

4. The "screen auto shutdown" effect found in this interface is shown below.

5. Select the length of time you want to set up, here to choose "1 minutes" as an example.

When you are done, the screen will automatically close in 1 minutes after you do not operate the phone.

Note that the longest is 10 minutes more than 10 minutes will not be able to set, at this time we can try to use the smart sleep of Samsung mobile phones, the use of intelligent sleep function will not automatically lock the screen oh.