Hi guys i'm here to tell you guys that all the problem and the headache i'm facing as far i'm concern i think it's mainly becos i use mac and pc to transfer data. So what ever problem i'm facing till that i believe that it's all becos of the multiple usage of os platform..so guys it's only meant for pc so use only pc of course you can use with mac but you will face problem. Whatever the problem you are facing with the system just back up all your data from the device and just format it by using emodio or SMS. Then all your problems will be solved and trust me it took only 4-5 secs to format and all my worries are gone. Hope you guys solved all you problems and please follow what i had told you guys in order to avoid any problem.
Thanks