Wired
SamMobile says that the English manuals for the Galaxy Z Fold4 and Galaxy Z Flip4 are available for download and provide download links. The media also publishes unboxing videos of both devices on YouTube.
184 page PDF file available for download
The English manuals for the Galaxy Z Fold4 and Galaxy Z Flip4 are 184-page PDF files.
The manual describes the functions of both devices, the names of each part, basic operations, setting methods, cameras, Samsung’s own apps, Google apps, and Microsoft apps.
Unboxing video, no letter Z on package
Unboxing videos for the Galaxy Z Fold4 and Galaxy Z Flip4 show the packaging for both devices.
As rumored, there will be no ‘Z’ printed on the packaging of either device.
Source: SamMobile, Galaxy Z Fold4 and Galaxy Z Flip4 English manuals (PDF)
(FT729)
Source: iPhone Mania