REFERENCE samsung sgh-i747 at&t imei null unknown baseband

[ben_123]

sgh-i747 at&t imei null - unknown baseband
this is the firmware i downloaded from octoplus support and it works
16Gb_I747UCUFNE4_I747UCUFNE4_Android_4.4.2 .oct
open octoplus samsung
select qualcomm
select phone model sgh-i747
put phone in download mode-connect to pc
load the firmware
press write firmware
wait till done