POWER OF ATTORNEY
Know all by these presents, that the undersigned hereby constitutes and appoints
each of Fraser Deziel and Cyndi McGillivray of BlackBerry Limited, an Ontario, Canada corporation
(the "Company") and Scott Lesmes of Morrison & Foerster LLP, and with full power of substitution, as the
undersigned's true and lawful attorney-in-fact to:
(1) execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer and/or director of the Company, Forms 3, 4, and 5 in accordance with Section 16(a)
of the Securities Exchange Act of 1934 and the rules thereunder;
(2) do and perform any and all acts for and on behalf of the undersigned which may be
necessary or desirable to complete and execute any such Form 3, 4, or 5, complete and execute any
amendment or amendments thereto, and timely file such form with the U.S. Securities and Exchange
Commission (the "SEC") and any stock exchange or similar authority; and
(3) take any other action of any type whatsoever in connection with the foregoing which,
in the opinion of any such attorney-in-fact, may be of benefit to, in the best interest of, or
legally required by, the undersigned, it being understood that the documents executed by any such
attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such
form and shall contain such terms and conditions as such attorney-in-fact may approve in any such
attorney-in-fact's discretion.
The undersigned hereby grants to each such attorney-in-fact full power and authority to
do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done
in the exercise of any of the rights and powers herein granted, as fully to all intents and
purposes as the undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact,
or each such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done
by virtue of this power of attorney and the rights and powers herein granted. The undersigned
acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of
the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's
responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.
This Power of Attorney shall remain in full force and effect until the undersigned is
no longer required to file Forms 3, 4, and 5 with respect to the undersigned's holdings of and
transactions in securities issued by the Company, unless earlier revoked by the undersigned in
a signed writing delivered to each of the foregoing attorneys-in-fact.
[Signature on Next Page]
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as
of this 24th day of February, 2020.
/s/ Richard Lynch
Name: Richard Lynch
