While we're all patiently waiting for the April 14 launch for the latest OnePlus 8 series phones, Deutsche Telekom has started a blind sale campaign for the upcoming OnePlus flagship. The promo commemorates the six-year partnership between the carrier and OnePlus and gives those impatient to get their hands on the latest phones a chance to be among the first to receive the latest OnePlus flagship. The bundle includes the latest flagship OnePlus phone, limited edition packaging and additional OnePlus accessories. It does not specify which phone you're getting but we're guessing it's the...