I was presented with the new update KitKat 9505 to legend intervention in the phone after the update failure is experienced wi-fi 4.3 ROM we come across this before, but this method will be slightly different method b. first we gonna do first is to root from the link here
CF-Root Download
then our phone would download and install apk file from the link here
http://www.4shared.com/mobile/InIxTx71ce/RBFM-v210.html- free file sharing and storage[/url]
After installing the browser root build.prop file in the system folder with text editor I acale
Locate the line ro.securestorage.support = true = false Let ro.securestorage.support top right corner after pressing the record seçenig new supers allowed to ask for permission to restart the phone after the process is complete NOTE: BY 100% tested result