Samsung starts rolling out March security patch to its mid range Android Phone i.e Galaxy J7 Neo. The update comes with firmware version J701MUBU3ARC1 on Galaxy J7 Neo. Samsung now makes the habbit of rolling security updates to its mid range phones also.
The 16 issues resolved in the March security patch. Vulnerabilities range from high to critical, with the most severe relating to the media framework and possibly permitting a remote attacker to execute arbitrary code through a “crafted file.” .
As this is an OTA update , It might take some time to reach each and every user of galaxy J7 Neo. Meanwhile you can check it manually by going through the settings>>about phone>>soft. updates. Note: before installing the update so charge your phone atleast upto 50%.