Error writer cert g800f Z3X
I want to be helped because I have a S5 mini (G800F) which has a network concern, IMEI Ok, bassband ok, but it is not save on the network ….
I wanted to do a cert to fix but I have an error
Checking NV data … error
Security damaged (1)
I want to be helped kindly!
thank you in advance for your to be helped