I9505 baseband unknown getting pit error

Phone has no signal on some networks
On download mode when i was trying to flash cf auto root it will stuck on this error "getting pit for mapping"
After that i was root the phone by iroot
And i was patch cert after that
Imei null baseband unknown
Performing these steps
Write cert,write imei,repair security
Same issue i am sure that this issue will be solved on flashing
But odin stuck on the error

Please help me how to remove this error on odin
Getting pit for mapping and
No pit partition