Exhibit 12
Motorola Solutions, Inc. and Subsidiaries
Computation of Ratio of Earnings to Fixed Charges
	Years Ended December 31,
(In Millions)	2013		2012		2011		2010		2009
Pretax income (1)		$1,135		$1,211		$726		$661	$	636
Fixed charges (as calculated below)	155		128		164		260		256
Earnings (2)		$1,290		$1339		$890		$921	$	892
Fixed charges:
Interest expense		$132		$105		$132		$217		$207
Rent expense interest factor	22		22		31		41		47
Amortization of debt issuance discounts	1		1		1		2		2
Total fixed charges (2)		$155		$128		$164		$260		$256
Ratio of earnings to fixed charges	8.3		10.5		5.4		3.5		3.5
Notes
(1) After adjustments required by Item 503 (d) of SEC Regulation S-K.
(2) As defined in Item 503 (d) of SEC Regulation S-K.