Samsung Galaxy Fold smartphone was launched in February 2019. The phone comes with a 7.30-inch touchscreen primary display with a resolution of 1536×2152 pixels at a pixel density of 326 pixels per inch (PPI). It also features a 4.60-inch touchscreen as its second display, with a resolution of 720×1680 pixels at a pixel density of 399 pixels per inch (ppi). Samsung Galaxy Fold is powered by a 2.84GHz octa-core Qualcomm Snapdragon 855 processor. It comes with 12GB of RAM. The Samsung Galaxy Fold runs Android Pie and is powered by a 4380mAh non-removable battery. The Samsung Galaxy Fold supports wireless charging, as well as Quick Charge 2.0 fast charging.
As far as the cameras are concerned, the Samsung Galaxy Fold on the rear packs a 16-megapixel primary camera with an f/F2.2 aperture and a pixel size of 1.0-micron; a 12-megapixel camera with an f/F1.5/F2.4 aperture and a pixel size of 1.4-micron, and a 12-megapixel camera with an f/F2.4 aperture and a pixel size of 1.0-micron. The rear camera setup has autofocus. On the front, the Samsung Galaxy Fold packs a 10-megapixel primary camera with an f/F2.2 aperture and a pixel size of 1.22-micron and a second 8-megapixel camera with an f/1.9 aperture and a pixel size of 1.12-micron.
After some Galaxy devices now Galaxy Fold, Galaxy Z Flip and Galaxy Fold 2 join the December 2021 security patch update in the US.
This update comes with the build number F700U1UES4EUL1 for Galaxy Z Flip and F900U1UES6FUL1 for Galaxy Fold 2 and F916U1UES2EUL3 for Galaxy Fold. The December 2021 security update fixes dozens of vulnerabilities found in Galaxy devices.
Owners of the Galaxy Fold, Galaxy Z Flip and Galaxy A02s can receive notification of this update. By chance you don’t receive an update notification then check the update manually by going to the device Settings >> Software updates >> Download and install.
Note: Before upgrading to the latest version make sure your smartphone is connected with a proper internet connection, we recommend you to download it over WIFI so that you will not face any error.