https://medium.com/bloomberg/samsungs-reputation-founders-on-rush-for-lead-in-folding-phones-1ac04b8f25db > BloombergBlockedUnblockFollowFollowingApr 23Samsung Galaxy Fold. Photo: Jeenah Moon/BloombergBy Sam Kim, Mark Gurman, and Min Jeong Lee > When Samsung showed off its folding smartphone in San Francisco, engineers back in South Korea popped bottles of bubbly to celebrate the culmination of eight years of research. Two months and an aborted commercial release later, employees are scrambling to figure out what went wrong.