Another tri-folding phone is coming soon, with a catch

Huawei is gearing up to unveil its next triple-folding smartphone, the Mate XT 2, at an event in China on September 7. The company will also debut HarmonyOS 7. Huawei hasn't published a full spec sheet yet, but a video teaser has given the clearest look so far at the device, according to GSMArena.SEE ALSO:It's official: OnePlus smartphones will no longer be sold in U.S. and Europe
The teaser confirms earlier rumors that the Mate XT 2 will switch to an inward-folding, U-shaped design, a departure