Airtel and Jio sim not working after Beta firmware upgrade and downgrade
Airtel and Jio sim not working after Beta firmware upgrade and downgrade
Tags:
#Firmware Update
Model:
Archer MR600
Hardware Version: V2
Firmware Version: 1.7.0.0.9.1 v0001.0 build 220826 Ref58057n
After upgrading beta firmware Airtel and Jio sim not working so after downgrading to above mentioned firmware still Airtel an Jio sim not working but Vodafone and Bsnl sim working fine Please tell resolution