Hello Sir , I have gone through your requirements and i can provide you best service with best cordova app development + with some time technical
support free as well.i will be available 24/7 for chat and any call .so please message me here.
Waiting for your positive reply
Thanks & Regards
Rasna
hello sir
We can enable backbutton functinality in cordova application. i have developed 4 application in cordova platefrom.
We have 10 years of experience in android web and graphic designing, Printing and media.
we can do work as per your requirement pls inbox me so that we can talk thanks