Update Terminal Time Zone

Automatic Update via SIM Card

  • In devices which Android version <12, please insert a SIM card into the terminal. Once connected to the network, the time zone will automatically update.

  • In devices which Android version >=12, once connected to the network(including WIFI), the time zone will automatically update.

Manual Update

  • Navigate to the Settings menu.

  • For Q2/K2 terminals, click on the top right corner to view the full menu.

  • Select 'Date & Time', then disable "Automatic time zone".

  • Choose "Select time zone" to manually set your desired time zone.

Update via API

Use the provided snippet code to programmatically change the time zone.

AlarmManager mAlarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
mAlarmManager.setTimeZone("Asia/Shanghai");

Include the permission '<uses-permission android:name="android.permission.SET_TIME_ZONE" />' in your application's manifest file.

Update via TF Card

  • Create an XML file named 'possystemsettings.xml'.

  • Place the file in the '\cloudpos\config\' directory on a TF Card.

  • Insert the TF Card into the terminal to apply the time zone settings. This process is similar to installing APKs or updating firmware via TF Card.

Update via TMS (Terminal Management System)

  • Prepare an XML file named 'possystemsettings.xml'.

  • This XML configuration file can be distributed and applied through TMS.

  • For detailed instructions, refer to Configure POS System Settings.

Available timezone

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