Next Gen OS V37 is a custom firmware (ROM) specifically designed for the Samsung Galaxy J2 (SM-J200G) , a legacy device originally released with Android 5.1

. This process is popular among enthusiasts looking to extend the life of a device that only has 1GB of RAM and a quad-core processor.

Visual updates that mimic newer Android versions or even HyperOS/MIUI styles.

Disclaimer: Installing a custom ROM voids your warranty and carries a risk of "bricking" your device. Always back up your data first. A computer and a high-quality data cable. TWRP Recovery installed on your J200G.

Older or experimental builds of similar ROMs (like Android 10 ports) have been known to have issues with camera stability mobile data