Following up on his first video where bends a 6P, I'm doing the same after qualifying the first one as likely non-representative it was done on a phone which glass was already shattered.
I can't see any particular flaw in the method of this one, and it's done with an educational approach.
This phone very much has a point of vulnerability where demonstrated.
What I don't know is that if like the iPhone 6 and 6 Plus the phone can bend in regular use, little by little and stay bent, or this one is more about its "bend-breaking" ability.
It's too bad that after the iPhone 6 generation experience, manufactures still release products with a mechanical weak point such as this one.
It shows that likely didn't make their own stress test process to take into consideration the new elements, something that other manufacturers appear to have done in comparison.
At least, as observed previously, the phone bends/break above the battery and unlike the iPhone 6 it doesn't make it a safety hazard in this case