Samsung begins to roll out the February month security patch update for Galaxy J5 Prime and J7 Prime smartphones. Both mobiles were introduced by Samsung on last year September 2016. This software update brings only security patch for these devices. It may also optimize device performance optimization and fixes known bugs. The galaxy j5 prime receives the firmware in new build number G570MUBU1AQA3. While the build number for galaxy j7 prime will be in G610FDDU1AQA2.
The security update is already in live and hits more samsung devices via OTA. However if you didn’t receives the automatic notification you can check for it manually from Settings > About Phone. But users are expecting Nougat update for these devices. Until now Samsung didn’t reveal any news about this Nougat upgrade. Anyway we need to wait for the official software update announcement.