Samsung why no more security updates (for A5 2017) after Oreo upgrade ???Latest security update date is June 1, 2018.

NFC max (active) range ???

After manually update to oreo battery discharge very fast on A5 2017 region XSG (UAE)  WHY SAMSUNG WHY ???On Android 7.0 Nougat my battery last for almost 2 days & now 12-13 hours what kind of bug is causing this ???Is any chance to roll back to 7....

Oreo update for A5 2017 for XSG (UAE)  region now available, but no way to download WHY WHY WHY ???

This is the site for checking updates for all Samsung phones. https://samsung-firmware.org/model/SM-A520F/This is for the A5 2017 but you can choose different phone & region version.My is XSG (UAE)  version & still no Oreo update for this region.