This update includes improvements to functions as listed below.
The exact changes may differ depending on your device model, country, and service provider.
To get the best from your device, please keep your device up to date and regularly check for software updates.

Galaxy J5 (SM-J530F)

Build Number : J530FXWU4BSE1

Android version : Oreo(Android 8.1.0)

Release Date : 2019-06-19

Security patch level : 2019-05-01

· Overall device performance has been improved.
· The security of your device has been improved.
· After updating, you will not be able to downgrade to the old software because of updates to the security policy.

* It will take about 10 to 30 minutes to complete this OS upgrade.
(Time may vary depending on the device status. Please do not remove the battery while the booting logo is displayed after upgrade.)