Engadget - Looks like Verizon isn't the only carrier that's in line to receive the anticipated BlackBerry A10. In the latest leak from Tinhte.vn, the smartphone is shown off in a hands-on video wearing AT&T branding on the rear. A quick removal of the A10's back cover reinforces the claim of a beefy 2,800mAh battery and 5-inch HD AMOLED display (unlike the LCD panel on the Z10), along with slots for both micro-SIM and microSD cards.