I use Samsung Notes for college and after a year of daily PDFs it does not sync anymore (that means that my notes created on my tab do not appear on my phone nor on the PC). When I go to the Samsung Cloud page it says that my notes are already taking up the maximum of 6.3gb. It is a shame since the feature of easily glimpsing my notes from my tab on my phone has been very useful for me. Is there any way for me to expand it to continue to be able to sync it with other devices?