My iPhone 4S

Yesterday I had a bad experience that drop my iPhone while in a rush to the car (rain) when I realised I lost my iPhone , First I use a spare phone to call , it does ring but no pickup , this show that my phone is still in operation 2nd I try to access to www.icloud.con to track my iPhone location , this us where took me the longer time , oop I am not able to log into this site in a Androud-phone browser .....3rd u have to call for an Internet expert , Desmond  to log into my iCloud account . Oh the GPS if my iPhone us still function (phone is not shut down) with all these information , I am quite sure my iPhone us still in good shape , 4th I went to mall customer to file a report ! 10min later , the customer lady called me and I sense that this is good news , she said a young couple return my lost phone ! Thanks God , it is not natter if my old iPhone worth not more than $200 but it is the last few week of data like some note, picture and contact has not backup! This is a good lesson for us to BAVKUP the phone and remember Ro screen lock your phone