If you like to know what is going on with ur 485 - You all must read
When an I-485 is accepted at the Service Center, requests for FD-258 FBI fingerprint checks, fingerprint fees, and G-325A consular background checks are made by USCIS. Responses to these requests come back to USCIS and must be matched up with the appropriate files held in staging. File Maintenance "file connects" these responses to the corresponding files.
Rajiv and his team were very helpful during the entire GC process. I come from a non IT background but his team respresented my case with the appropirate attention. I would not hesitate to recommend Rajiv and his team to any friends or family.
Thanks again.