Oi (OIBRQ) 6-K Supplement to its Solicitation of Consents to Proposed Amendments to the Indenture Related to the U.S.$1,653,557,000 10.000/12.000% Senior PIK Toggle Notes due 2025

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_____________________

FORM 6-K

Report of Foreign Private Issuer Pursuant to Rule 13a-16 or

15d-16 of the Securities Exchange Act of 1934

For the month of April 2021

Commission File Number: 1-15256

_____________________

OI S.A. – In Judicial Reorganization

(Exact Name as Specified in its Charter)

N/A

(Translation of registrant’s name into English)

Rua Humberto de Campos, No. 425, 8th floor – Leblon

22430-190 Rio de Janeiro, RJ
Federative Republic of Brazil

(Address of principal executive offices)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

Form 20-F:   ýForm 40-F:   o

(Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1)):

Yes:   oNo:   ý

(Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7)):

Yes:   o      No:   ý

(Indicate by check mark whether the registrant by furnishing the information contained in this Form, the Registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

Yes:   o      No:   ý

If “Yes” is marked, indicate below the file number assigned to the
registrant in connection with Rule 12g3-2(b):

EXHIBIT INDEX

Exhibit Number	Description of Document
99.1	Supplement to Consent Solicitation Statement, dated April 29, 2021.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: April 29, 2021

OI S.A. – In Judicial Reorganization

By: /s/ Camille Loyo Faria

Name: Camille Loyo Faria

Title: Chief Financial and Investor Relations Officer