Unknown baseband & imei in xperia z1 c6902

[Dekuslan]

i flash linage OS custom rom on twrp 3.3 and i get imei and baseband is unknown, i search in the other forum but nothing change

i hope someone will help me :good:

 

[ntnamkg]

Search to download and install modem for C6902 (some topic newest about android 9 pie).