How do I change the date and time formats on my Samsung Galaxy Ace 4?

1. From the Home screen touch Apps.


2. Touch Settings (you may need to swipe left or right first to find it).


3. Touch Date and time.


Touch the checkbox next to "Use 24-hour format" to mark it with a tick to use the 24-hour format or remove the tick to use the 12-hour format. Touch Select date format and then choose the date format you want: DD/MM/YYYY, MM/DD/YYYY or YYYY/MM/DD.

Thank you for your feedback!

Not finding what you're looking for? We're here to help.



Tweet us | 9am-9pm, 7 days a week.

Facebook Messenger

We are here to help | 9am-9pm, 7 days a week.

Monday to Sunday | 8am to 10pm
SmartThings Monday to Friday | 9am to 5:30pm


We'll respond within 24 hours of your request.

Track my repair

Check the status of your repair with Samsung

SmartThings Support

Help with Hubs, Kits, Sensor and Outlets


0818 717100General Support

Monday to Sunday | 8am to 10pm

B2B Support

Monday to Friday | 9am to 6pm

Calls to 0818 numbers are a National Call number.
These are subject to call charges which vary by network and are subject to change.
Calls maybe recorded for training and quality purposes.
For information on how we collect and use your details, please refer to our Privacy policy

* For any printer related enquiries please visit the HP website.

Face-to-face support

Samsung Support Centres

Find out more about how you can get face to face help.

Contact Us