[FORM 10-K/A (Amendment No. 1) (Mark One) x For the Fiscal Year Ended December 31, 2010 Or o For the transition period fromto UTSTARCOM, Delaware 52-1782500 (State or other jurisdiction of (I.R.S. Employerorporation or organization) Identification No.) 52-2 Building, BDA International Enterprise Avenue No. 2 Jingyuan North Streetxing District, Beijing, P.R. China] [CERTIFICATION I, Jack Lu, certify that : 1. I have reviewed this Amendment No.1 to the Annual Report on Form10-K/A of UTStarcom,Inc.; 2. Based on my knowledge, this report does notntain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the] [CERTIFICATION I, Edmond Cheng, certify that: 1. I have reviewed this Amendment No.1 to the Annual Report on Form10-K/A of UTStarcom,Inc.; 2. Based on my knowledge, this report does notntain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances] [Company Report (1) (2) The informationntained in the Report fairly presents, inl material respects, the financialndition and results of operations of thempany.ted: April 19, 2011 President and Senior Vice President and Chief Financial Officer EX-32.1 a11-2242_3ex32d1.htm 4 EX-32.1]