Nexus 5 not getting net data even though its having hspa+ range I tried rebooting my phone, reset to default on APN , safe mode but nothing seems to work.I still dont get internet on my phone.I'm from India and connection  is docomo.

Any help would be greatly appreciated.
Go to 


  Settings > More > Mobile Networks > "Use only 2G Networks"


Make sure the above option is unchecked and you've correctly activated a proper 3G plan. Also, don't forget to configure the APN for using the internet.