Well If Your Media Is Degraded And Is Not In Perfect Condition You Will Not Be Able To Solve That Issue With Software As Its Not a Software Issue  .Such Condition Drives Required Special Data Recovery Tools And Skills .Some of The Issues You Can Have are Defective Logic Board " Motherboard  , PCB " , Problems In Firmware  " Software Inside Hard Drives Chips And Negative Tracks Of Hard Drives   "  , Weak Spots On Hard Drive Platters  , One or More Non Working Read/Write Heads  Etc . 50% of The Cases Recieved in a Professional Data Recovery Company Are Semi Physical In Nature  .We Are Fully Equipt With 7 State Of The Art Semi Physical Data Recovery Stations @ Headoffice  .

Defective Logic Card Data Recovery @ Rs : 5,000/- ~ 7,500/- + GST 18%

Firmware , BAD Sector  , Weak Media , Other Then Primary 1 or More Secondary Head BAD

80GB Hard Drive  @ Rs : 7250/- ~ Rs :7250/- + 18% GST
160GB Hard Drive  @ Rs : 7250/- ~ Rs :7750/- + 18% GST
250GB Hard Drive  @ Rs : 7500/- ~ Rs :8000/- + 18% GST
320GB Hard Drive  @ Rs : 8000/- ~ Rs :8500/- + 18% GST
500GB Hard Drive  @ Rs : 10000/- ~ Rs :10000/- + 18% GST
1TB Hard Drive  @ Rs : 10750/- ~ Rs :12000/- + 18% GST
2TB Hard Drive  @ Rs : 13250/- ~ Rs :14500/- + 18% GST
3TB Hard Drive  @ Rs : 16250/- ~ Rs :16250/- + 18% GST
4TB Hard Drive  @ Rs : 18750/- ~ Rs :19500/- + 18% GST

Note :

1 : These Cases Generally Take 3 ~ 7 Days For Recovery 

2 : Media Is Defective And Not Returned ,If You Need Media Back In a Semi Physical Data Recovery Senario Find Another Data Recovery Company Absolutely No Time To First Fix , Then Recover Your Data And Then Return Media To Same Condition As Supplied And Return It Back To You ,Sometimes Client Has To Make a Decision Is Data Recovery Important Or Warranty .