We upgraded the rest 6 prototypes in early July as planned. Currently, we are busy with the joint debugging and testing of the final prototypes. The comprehensive testing is time-consuming. Please give us some extra time to get a final conclusion for the testing. Every sector related to product design is working tightly with the testing group to debug, offer solutions, and coordinate with other groups for joint problems.
We will update you with the testing result once we completed the testing.