IMEI backup

[nickitoss]

I tried to backup the IMEI in my Moto G4 Plus, but the efs folder does not appear in the file manager, nor is there an option to backup the EFS folder in TWRP. Is there any alternative way of backing up the IMEI? I want to install a custom rom, but what about the fear of corrupting the IMEI? Please help me:crying::crying:

 

[sarath medithi]

backup qcn file using qpst tool.