Battlefield 3 Download Links

Download all the parts and then extract the game in a folder and then install the game...
  
Google Drive

Part 01 - 800 MB

Part 02 - 800 MB

Part 03 - 800 MB

Part 04 - 800 MB

Part 05 - 800 MB

Part 06 - 800 MB

Part 07 - 800 MB

Part 08 - 800 MB

Part 09 - 800 MB

Part 10 - 800 MB

Part 11 - 800 MB

Part 12 - 56 MB      

MEGA

Part 01 - 800 MB

Part 02 - 800 MB

Part 03 - 800 MB

Part 04 - 800 MB

Part 05 - 800 MB

Part 06 - 800 MB

Part 07 - 800 MB

Part 08 - 800 MB

Part 09 - 800 MB

Part 10 - 800 MB

Part 11 - 800 MB

Part 12 - 56 MB