It was imperative the an agency or two looked into why Note 7 exploded, and find the reason which would serve as a lesson for not only Samsung, but the whole of electronics Industry.
Today, a report has emerged out of China, which we think (Google translate used) is about concluding that external factors such as heat or high temperature in the region aren’t to be blamed for battery explosion of Note 7.
The reports notes that battery started burning from the lower right corner. So, if Samsung says that environmental heating caused the Note 7 to explode, they are not right in doing so as per this report.
Find the report in full at the source page here. And if you are good in Chinese, then do let us know what you find in the report.