I have an Infinix Hot 2 (X510) issued by the Indonesian distributor. At the time of the update to android 6 (Marshmallow) phone becomes slow and all the data residing in the internal memory is lost. And more strange little remaining memory capacity. So I took the initiative to restore to a previous system that is to android 5.1.1 (Lollipop). Previous first download the tools here
1. After the download is complete, double-click to run the...
