Tap Messages. Scroll down and select the Keep Messages option under the Message History heading. Choose for how long you would like to keep the messages on your iPhone: 30 Days, 1 Year, or Forever. Depending on your choice, you might be prompted to confirm it by tapping the Delete button.
How long do iMessages get stored?
For example, on an Apple device, you can choose to keep messages for 30 days, 1 year or forever.
How far back can iMessages be retrieved?
Most newer Android devices will let you view all your text messages but older models may limit you to viewing just the last 30 days’ worth of messages. In some instances, you can delete messages as old as 3 months. In some other carriers, you can go beyond 6 months.
How long do iPhone messages stay saved?
By default, the iPhone keeps all messages forever (or until you manually delete them). If you prefer, tap “30 Days” or ‘1 Year.” If you do, the iPhone will automatically discard your messages after the selected time period.