Just after 2 days of buying gionee f103, the phone was full of problems. It was enourmously heating while charging and also during its usage. speakers were also not working properly. Its android software was shut. at the service centre also, they dont change ur phone under replacement guarantee and just make u run for days and still the phone heats. please dont buy this phone and any of the gionee phones as all of them have the same problems.