i9500 emergency calls only

Chimera friends, I want to repair imei in i9500 but always remains only emergency calls…

I have already tried and writing down the modem version lollypop

currently version 5.0.1 and modem i9500UBUBMG9

my work id is 14264913…

I’ve done more with previous versions but is always the same

I appreciate your help to do the job properly, Thk 🙂