Here is Go pro Hero 5 Black user manual english version.
Welcome to your new HERO5 Black. To capture video and photos, you need
a microSD card (sold separately).
Use brand name memory cards that meet these requirements:
• microSD, microSDHC, or microSDXC
• Class 10 or UHS-I rating
• Capacity up to 128GB
For a list of the recommended microSD cards, visit
If the memory card becomes full during recording, your camera stops
recording and displays FULL on the touch display.
NOTICE: Use care when handling memory cards. Avoid liquids, dust and
debris. As a precaution, power off the camera before inserting or removing
the card. Check manufacturer guidelines regarding use in acceptable
REFORMATTING YOUR MICROSD CARD
To keep your microSD card in good condition, reformat it on a regular basis.
Reformatting erases all of your content, so be sure to offload your photos
and videos first.
To reformat your card, swipe down, then tap Preferences > Format SD