box not detecting any mobile, purchase 3 months back

[coolshahul]

few days back box stopped working, it is not detecting any of the mobiles through ISP pinout, removed resistor and made jumper as shown in forums, changed ISP adapter also
im getting the same error,


"Failed to initialize eMMC (return code: 17, CMD Error: Timeout) !!! CMD41 error, cmd response: 0x0, card state: 255 (Card is in unknown state)"

help me with solution

 

[Deepesh Sharma]

check other bga type may e your adapator damage.