If you use your iPad to send messages through iMessage, saved messages could be taking up a large amount of space. This is especially true if you send and receive a lot of images and video through the Messages app. This is located at the top of the list of conversations. You can select multiple conversations. When you delete a conversation, all of the messages and images in it will be erased. Be sure to copy down any important information and save pictures you want to keep to your Camera Roll. All of the selected conversations will be deleted.
افتح تطبيق الرسائل. انقر على الزر "تحرير". انقر على كل محادثة ترغب بحذفها لتحديدها. انقر على خيار "حذف" الموجود أسفل قائمة المحادثات.