You have experienced that the now the Android Marshmallow update has been rolling out to Galaxy Note 4 and this is the time when you can experience the Screen off memo feature. Initially, this was not available for the said handset or even on Galaxy Note 5, but no as Marshmallow has been updated, you can use this feature easily. you can check best buy Galaxy note 4 deals from Galaxyphonedeals.co.uk.
In order to receive the screen-off memo up, get into the Note 4′s settings, and select the S Pen option. By just scrolling down to the Pen detachment section, you can check the screen off memo item. Do you know how to use this feature? If not, then let me tell you that you need to just turn off the Galaxy Note 4 smartphone take out the S Pen and behold.
The next thing you need to do is to write or draw directly onto the display and then just hit save. Doing so, you will find that after the display gets turn off, the note that you have written automatically will be saved.
Now, the update is made available to the smartphone only when it is updated to Marshmallow operating system. So, get it updated soon!