Zenfone two users had this trial when login to instagram the apps crash/flash back. Please follow these steps to uninstall the "Android System WebView" update to resolve this issue; Follow-up volition thence suggest a consummate solution. How to uninstall the update Android System WebView
1. Go to [Settings] -> [application], slide to the left of the page in addition to choose [All]; notice "Android WebView System" ( gear nautical chart shows) , the click "Uninstall Updates. "
2. Click "OK" twice , yous tin uninstall the update of Android System WebView.
