crwdns2934241:0crwdne2934241:0 Apex

crwdns2934249:0crwdne2934249:0:

Same problem happened with me

Repairman says the only option to fix it is to downgrade the software, (Oreo) to Nougat or any other previous ones.

He did it by flashing the mobile and downloading new software.

crwdns2915684:0crwdne2915684:0:

open