To change the date on your CITYCALL I8550, follow these steps:
Open the "Settings" app on your CITYCALL I8550.
Scroll down and tap "Date & Time."
Turn off the "Automatic date & time" toggle switch.
Tap "Set date" or "Set time" to change the date or time.
Use the date and time pickers to set the correct date and time.
Tap "Done" or "Set" to save the changes.
Note: These steps may vary slightly depending on the type of phone and the version of the operating system you are using.
It's important to note that the date and time on your phone should be set correctly to ensure that your phone's functions, such as alarms and calendar events, work correctly. If you are unable to change the date and time on your phone, or if the date and time are not correct after changing them, you may need to check the time zone settings or contact the manufacturer for assistance.