OPINION

As we write for the parties, we will limit our recitation of the facts underlying this appeal. Jack Minicone, Jr., a federal prisoner serving a term of incarceration imposed by United States District Court for the Northern District of New York, argues in a 28 U.S.C. § 2241 petition that sentencing counsel was ineffective for failing to argue for a lower sentence based on an amendment to the United States Sentencing Guidelines — and, further1, because the same counsel represented Minicone in his first 28 U.S.C. § 2255 action in the Northern District of New York, 1 that he should be allowed to file in this Circuit via § 2241, as counsel could not have been expected to raise an ineffectiveness claim against himself. Minicone avers that § 2255 is thus “inadequate and ineffective,” see 28 U.S.C. § 2255(e), and that its application to his situation would render AEDPA an unconstitutional suspension of the writ of habeas corpus. The District Court denied the petition.

We have jurisdiction pursuant to 28 U.S.C. § 1291. In reviewing the denial of a 28 U.S.C. § 2241 petition, we “exercise plenary review over the District Court’s legal conclusions and apply a clearly erroneous standard to its findings of fact.” See O’Donald v. Johns, 402 F.3d 172, 173 n. 1 (3d Cir. 2005); see also United States v. Friedland, 83 F.3d 1531, 1542 (3d Cir. 1996) (“Our review of the district coux't’s order denying ... relief under 28 U.S.C. § 2241 is plenary.”).

As a basic matter, Minicone is not correct in his assertions of either § 2255’s ineffectiveness or its as-applied unconstitutionality. There is no constitutional right to counsel in collatex-al proceedings. See Pennsylvania v. Finley, 481 U.S. 551, 555, 107 S.Ct. 1990, 95 L.Ed.2d 539 (1987); Virgin Islands v. Warner, 48 F.3d 688, 692 (3d Cir. 1995). Thus, errors by counsel in collateral proceedings — and, by extension, “conflicts of interest” of this sort — do not implicate the Sixth Amendment. If Mini-cone believed counsel to be ineffective at the time of his fh’st collateral attack, he *86 had the options of retaining alternative counsel or proceeding pro se. His decision to proceed with original counsel, and the consequences deriving therefrom, do not implicate a constitutional failure in the implementation of AEDPA.

Moreover, it is well settled that “[m]otions pursuant to 28 U.S.C. § 2255 are the presumptive means by which federal prisoners can challenge their convictions or sentences that are allegedly in violation of the Constitution.” Okereke v. United States, 307 F.3d 117, 120 (3d Cir. 2002). The 28 U.S.C. § 2255(e) “safety valve” exception applies only if “remedy by [§ 2255] motion is inadequate or ineffective to test the legality of ... detention.” 28 U.S.C. § 2255(e). Inadequacy is not presumed simply because procedural requirements present an impediment to filing, as is the case here. See Cradle v. United States ex rel. Miner, 290 F.3d 536, 538-39 (3d Cir. 2002). 2 Rather, proper use of the § 2255(e) as a method for invoking § 2241 is limited to rare circumstances, such as when a petitioner “had no earlier opportunity to challenge his conviction for a crime that an intervening change in substantive law [negated].” See In re Dorsainvil, 119 F.3d 245, 251 (3d Cir. 1997).

Here, Minicone had a full and fair opportunity to raise ineffectiveness claims in his first 28 U.S.C. § 2255 motion, and was on notice via the plain language of the statute that successive attempts to attack his conviction or sentence would be subject to the heightened AEDPA bar. See 28 U.S.C. § 2255(h). And since he is not prevented from pursuing a § 2255 motion, “habeas corpus relief is unavailable.” Application of Galante, 437 F.2d 1164, 1165 (3d Cir. 1971) (per curiam).

As no substantial issue is before us, we will invoke our authority under Third Circuit LAR 27.4 and I.O.P. 10.6 to summarily affirm the judgment of the District Court. See United States v. Rhines, 640 F.3d 69, 71 (3d Cir. 2011). Appellee’s motion for summary action, to the extent that it requests independent relief, is denied as unnecessary.