ASUS - ZenTalk

I have a Vivobook 15 X515JA, Which has a battery life way less than what ASUS claimed it would be. Other people who own the same model had the same issue. Can anyone explain what is the problem?SPECS: ===================================CPU: Core i3...

Hi.I recently saw my Zenfone 2 was not booting and it was showing USB icon. I think upgrading to Android 6 caused this issue. I cannot boot into recovery mode. I upgraded to Zenfone 5z and I am planning to upgrade to the upcoming Zenfone 9.Please hel...