Android security patch level??

android security patch is called security update it helps your android device to run smoothly without any malware or virus problem that's why android don't need antivirus app

from this update i get problem with display coming line on display at the time switch on phone other thing work properly videos games all what is this bad j7 2015

Thank you for sharing your query. Android Security Patches are a big thing. They attempt to fix glaring vulnerabilities and security holes in our beloved system, without needing to wait a whole new system/OS update.