Samsung began its rollout of Android 7.0 Nougat in mid-January, starting with its Galaxy S7 and S7 edge flagships. More recently, following a short delay, the update also began making its way to the Galaxy S6 and S6 edge earlier this month.
Now, Samsung is bringing Nougat to another of its devices. Android 7.0 has started rolling out to the Galaxy Note5 in Turkey, slightly behind schedule. A roadmap published by Samsung Turkey in February indicated that the Note5 should have received the update last week, but it's possible that the same 'quality review' that delayed the Galaxy S6 rollout also had an impact on its plans for the Note5 and other devices.
Nonetheless, now that Samsung has begun its rollout in Turkey, it shouldn't be too much longer before the update makes its way to the Galaxy Note5 in other markets. The update is around 1.3GB in size, and bumps the handset's version number up to N920CXXU3CQC7.
According to the roadmap, the next Samsung devices in line for a taste of that Nougat goodness will be the Galaxy S6 edge+, which should get the update this month; followed by the Galaxy A3 (2016) and Galaxy A8 in April.