If your apps are outdated or failing to open, you can manually download the latest versions using the device's browser: app on your EPLAY 3R. Visit official download sites such as 6868jx.org 6868hx.com (specifically for 3rd–6th generation models). Select the appropriate application (e.g.,

: It features 2GB of DDR3 RAM and 16GB of eMMC storage, which provides a responsive experience for opening apps despite the modest RAM.

This is the safest method, as the system automatically checks for firmware compatible with your specific hardware revision.