Exhibit 99.1

Joint Filing Agreement

In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13D referred to below) on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to with respect to ordinary shares, par value US$0.00375 per share, of UTStarcom Holdings Corp., and that this agreement may be included as an exhibit to such joint filing. This agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

[Remainder of this page has been left intentionally blank.]

IN WITNESS WHEREOF, the undersigned hereby execute this agreement as of March 31, 2017.

Shah Capital Opportunity Fund LP
By:	Shah Capital LLC, the General Partner
By:	/s/ Himanshu H. Shah
	Name:	Himanshu H. Shah
	Title:	Managing Member
Himanshu H. Shah
By:	/s/ Himanshu H. Shah
	Name:	Himanshu H. Shah
Hong Liang Lu
By:	/s/ Hong Liang Lu
	Name:	Hong Liang Lu
Lu Charitable Remainder Trust
By:	/s/ Hong Liang Lu
	Name:	Hong Liang Lu
	Title:	Trustee
Lu Family Trust
By:	/s/ Hong Liang Lu
	Name:	Hong Liang Lu
	Title:	Trustee
The Lu Family Limited Partnership
By:	Hong Liang Lu, the General Partner
By:	/s/ Hong Liang Lu
	Name:	Hong Liang Lu

Tenling Ti
By:	/s/ Tenling Ti
	Name:	Tenling Ti