I would appear that the Samsung Galaxy S5 LTE-A - model number SM-G906s -- is receiving the Android 5.0 Lollipop update from the carriers in South Korea. With the new update, customers will be brought to build number G906SKSU1BOB8 which is Android version 5.0.1. This update should appear soon via OTA or Kies to customers in South Korea, so keep checking your device to see if you have received the update.
The Samsung Galaxy S5 LTE-A will receive a few improvements with this new update. The new update should bring some added material design flare via the refreshed TouchWiz user experience or UX. This will include the lock screen and heads-up notifications that come with the Android Lollipop release. This update should also include some performance tweaks as well as some battery life improvements.
The Samsung Galaxy S5 LTE-A was the first Samsung device to ship with the Quad HD display. This display comes in at 1440 x 2560 pixels with a 577 ppi pixel density. This is improved over the standard Samsung Galaxy S5 which sports the 1080 x 1920 pixel screen at 432 ppi pixel density. It also has the Qualcomm Snapdragon 805 with the Adreno 420 compared to Samsung Galaxy S5 which was given the Qualcomm Snapdragon 801 with the Adreno 330. It also had more RAM, with the Samsung Galaxy S5 LTE-A model having 3GB of RAM compared to the Samsung Galaxy S5 having 2GB of RAM. The Samsung Galaxy S5 LTE-A is primarily sold in South Korea.
So if you are on the Samsung Galaxy S5 LTE-A in South Korea, you can expect your update to Android 5.0.1 Lollipop to arrive OTA soon. Just keep checking your phone occasionally to check and see if your update has arrived. This will bring the Samsung Galaxy S5 LTE-A up with the rest of the released or announced Samsung Android 5.0 updates that are pushing out to most of the newer Samsung products around the globe. If you have received your update to Android 5.0 Lollipop, let us know on your G+ page or hit us up in the comment section below to let us know how the update is working out for you