We’ve received multiple reports about the CMF Phone 1 giving electric shocks when plugged in for charging. It seems to be related to the screw-fitted back design, which may be conducting electricity improperly. If you’ve experienced this, please share your details below. 
In the meantime, for your safety, avoid using the device while it’s charging and consider contacting customer support. Safety first! Stay tuned for updates.
Has this happened to you? Comment below!