RIM first QWERTY BlackBerry 10 handset will not arrive until December, according to the latest leaks from the ailing company, with a further keyboard-toting slider tipped for early 2013.

After last week twin PlayBook tidbits as well as news on new Curves, BGR‘s sources reckon the BlackBerry London will hit in September, but will be followed in December by a combo touch and QWERTY device running the BlackBerry 10 OS and slotting into the Bold series.