According to Ulefone, the optimized Oreo system along with the Power 3’s high-performance MTK6763 octa-core processor and 6080mAh big battery would deliver a smoother, faster and more energy efficient overall experience. The final version of Android Oreo will be rolled out via OTA once a new GMS certification is approved.
Apologize for the certification delayed, Android 8.1 might not be updated on time. Please download the latest version without certification via below link(Will update after one week). However this version would be not very steady, which might cause the disorder of your phone. So we would like to suggest that wait us to release the update system once certification is ready.
And we sincerely invite you to experience the Android 8.1 before May.25. Please contact us via e-mail or social platform.