Dear / angel_heart
Firstly, my topic is on the site that you mentioned, followed by thousands of members, and worked with it. The steps are clear. In Arabic, I applied the steps in the annotated method exactly.
There is no problem whose name failed and I did not know the reason. You must determine where the problem is in any step. Did you download the correct version open nfr 5.3 for your device ?
Is the installation successful On the internal flash of the device ?
Have the steps of installing the plugin nfr4 been applied to the external flash in a correct way?
Did you install the external flash drive correctly?
The topic of the forum that you mentioned explains with pictures of all the steps followed
Then refer to my by the step in which the problem
Good luck
