Hii story ya android kuleta popup ads na kuinstall application by itself ilikuwa ikisumbua kwa phone yangu for long mpaka nikapata ultimate solution. Hizi adware zinajileta mostly when you download malicious apps off playstore…, story na shortcuts kuingia google na kudownload .apk files.
So solution i got ni first ensure your phone is rooted,(my best rooting app ni framaroot). download android firewall app. Halafu uninstall all fishy app you suspect to be the cause of hizo ma adware. Install hio android firewall then followed by hizo apps nyingine. What android firewall does is first block internet access to all installed apps and unless you give them permission to access the internet, they wont be able to connect to the internet.
Problem solved, now i control every app that wants access my internet thus securing my personal info.