Hii everyone, today I am going to share my opinion with vivo v7+.i am unable to launch ola aap from my new vivo v7+ phone .everytime I am trying to launch it is getting hanged, thought the app is working fine after first installation but secound time towards same issue persist.i have tried uninstalling and re_installing the app couple of times.even some of the other application are crashing in the first launch after installation.overall its look and design are good.but I am not satisfied his feature.