Hello dear friends
I hope you and who you loves are fine
I have some DVR-XVR-NVR (sometime desktops) new I made a copy of the firmware its reading but when I put in same model chip it show me error in verifying . it possible maybe its locked !! if yes how I make it unlocked ?
I am using CH341A and REVELPROG-IS programmer ( deferent chips and current support ) should I change the my devices if yes witch one recommended
Waiting for reply my friends
Thank you in advance
I hope you and who you loves are fine
I have some DVR-XVR-NVR (sometime desktops) new I made a copy of the firmware its reading but when I put in same model chip it show me error in verifying . it possible maybe its locked !! if yes how I make it unlocked ?
I am using CH341A and REVELPROG-IS programmer ( deferent chips and current support ) should I change the my devices if yes witch one recommended
Waiting for reply my friends
Thank you in advance
Attached Files