1. copy the files to your memory card, in any folder you prefer.
2. access them using x-plore or y browser
3. click on the file you want to install. it will install clean.
4. in case of certificate errors make sure the certificate check is off .
1. Google Search
2. Core Player - plays h264 on ur cell!!
3. Smart Movie 4.10
4. Opera mini 4.2.1
These are good and clean softwares. Requests are welcome.