The next major addition to Samsung’s (005930) Galaxy Note lineup — the Galaxy Note III “phablet” — may be set to debut at the IFA 2013 conference, which kicks off on September 2nd this year. The report comes from SamMobile, which has a good track record when reporting details about unannounced Samsung devices. The blog also claims that Samsung’s next major Galaxy tablet iteration, the Galaxy Tab 3, will debut at IFA 2013 as well. No specs or details regarding launch timing were provided for either device.