diff --git a/.github/workflows/ios.yml b/.github/workflows/ios.yml
index 8604e26..da5c5b2 100644
--- a/.github/workflows/ios.yml
+++ b/.github/workflows/ios.yml
@@ -46,6 +46,7 @@ jobs:
 
           # import certificate to keychain
           security import $CERTIFICATE_PATH -P "$P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          security set-key-partition-list -S apple-tool:,apple: -k "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
           security list-keychain -d user -s $KEYCHAIN_PATH
 
           # apply provisioning profile
diff --git a/biome.json b/biome.json
index 1729069..6273c02 100644
--- a/biome.json
+++ b/biome.json
@@ -30,7 +30,8 @@
 				"noConsoleLog": "warn"
 			},
 			"correctness": {
-				"noUnusedVariables": "error"
+				"noUnusedVariables": "error",
+				"useExhaustiveDependencies": "warn"
 			},
 			"complexity": {
 				"noUselessCatch": "warn"
diff --git a/src/components/ChapterSelector.tsx b/src/components/ChapterSelector.tsx
index 19bfb93..a06de5d 100644
--- a/src/components/ChapterSelector.tsx
+++ b/src/components/ChapterSelector.tsx
@@ -1,5 +1,5 @@
 import { useRef } from "react";
-import { IVidWithCustom } from "../customTypes/types";
+import type { IVidWithCustom } from "../customTypes/types";
 import { ChapterList } from "./ChapterList";
 import {
 	IconMaterialSymbolsChevronLeft,
diff --git a/src/components/Icons.tsx b/src/components/Icons.tsx
index 0909eae..49f312f 100644
--- a/src/components/Icons.tsx
+++ b/src/components/Icons.tsx
@@ -1,4 +1,4 @@
-import { SVGProps } from "react";
+import type { SVGProps } from "react";
 
 interface IconProps {
 	classNames?: string;
diff --git a/src/components/Player.tsx b/src/components/Player.tsx
index 3afa69f..e339642 100644
--- a/src/components/Player.tsx
+++ b/src/components/Player.tsx
@@ -1,6 +1,6 @@
-import { Dispatch, SetStateAction, useEffect, useRef } from "react";
-import { VideoJsPlayer } from "video.js";
-import { IVidWithCustom, chapterMarkers } from "../customTypes/types";
+import { type Dispatch, type SetStateAction, useEffect, useRef } from "react";
+import type { VideoJsPlayer } from "video.js";
+import type { IVidWithCustom, chapterMarkers } from "../customTypes/types";
 import { handleVideoJsTaps, playerCustomHotKeys } from "../lib/Ui";
 import { getSavedAppPreferences } from "../lib/storage";
 type Iplayer = {
@@ -40,7 +40,7 @@ export function VidJsPlayer({
 				? {
 						src: `${firstBook.savedSources?.video}`,
 						type: "video/mp4",
-				  }
+					}
 				: firstBook.sources;
 
 			const firstPoster = firstBook.savedSources?.poster
diff --git a/src/components/PlaylistBookPicker.tsx b/src/components/PlaylistBookPicker.tsx
index 95f9d43..376afbd 100644
--- a/src/components/PlaylistBookPicker.tsx
+++ b/src/components/PlaylistBookPicker.tsx
@@ -1,6 +1,6 @@
-import { Dispatch, SetStateAction } from "react";
+import type { Dispatch, SetStateAction } from "react";
 import { useTranslation } from "react-i18next";
-import { IVidWithCustom } from "../customTypes/types";
+import type { IVidWithCustom } from "../customTypes/types";
 import { manageShowingChapterArrows } from "../lib/Ui";
 import { normalizeBookName } from "../lib/utils";
 import { IconMaterialSymbolsCheckCircle } from "./Icons";
diff --git a/src/components/PlaylistInfo.tsx b/src/components/PlaylistInfo.tsx
index db9794a..6df698a 100644
--- a/src/components/PlaylistInfo.tsx
+++ b/src/components/PlaylistInfo.tsx
@@ -1,4 +1,4 @@
-import { IVidWithCustom, validPlaylistSlugs } from "../customTypes/types";
+import type { IVidWithCustom, validPlaylistSlugs } from "../customTypes/types";
 import { formatPlayListName, normalizeBookName } from "../lib/utils";
 import { IconMaterialSymbolsCheckCircle } from "./Icons";
 type IPlaylistInfo = {
diff --git a/src/components/Settings.tsx b/src/components/Settings.tsx
index 0abe95c..610037b 100644
--- a/src/components/Settings.tsx
+++ b/src/components/Settings.tsx
@@ -1,10 +1,16 @@
 import { IonButton, IonIcon, IonModal } from "@ionic/react";
 import { close } from "ionicons/icons";
 import { settingsOutline } from "ionicons/icons";
-import { Dispatch, SetStateAction, useEffect, useRef, useState } from "react";
-import { useTranslation } from "react-i18next";
-import { VideoJsPlayer } from "video.js";
 import {
+	type Dispatch,
+	type SetStateAction,
+	useEffect,
+	useRef,
+	useState,
+} from "react";
+import { useTranslation } from "react-i18next";
+import type { VideoJsPlayer } from "video.js";
+import type {
 	IPlaylistData,
 	IVidWithCustom,
 	downloadProgressInfo,
diff --git a/src/components/Settings/BulkListing.tsx b/src/components/Settings/BulkListing.tsx
index 133eddf..20cb13d 100644
--- a/src/components/Settings/BulkListing.tsx
+++ b/src/components/Settings/BulkListing.tsx
@@ -1,12 +1,12 @@
-import { CheckboxCustomEvent, IonButton } from "@ionic/react";
-import { Dispatch, SetStateAction, useState } from "react";
+import { type CheckboxCustomEvent, IonButton } from "@ionic/react";
+import { type Dispatch, type SetStateAction, useState } from "react";
 import { useTranslation } from "react-i18next";
-import {
+import type {
 	IPlaylistData,
 	IVidWithCustom,
 	validPlaylistSlugs,
 } from "../../customTypes/types";
-import { downloadProgressInfo } from "../../customTypes/types";
+import type { downloadProgressInfo } from "../../customTypes/types";
 import {
 	getCurrentPlaylistDataFs,
 	getDownloadSize,
@@ -214,7 +214,7 @@ export function BulkListing({
 					size="small"
 					fill="outline"
 					color="primary"
-					disabled={booksSelected?.length ? false : true}
+					disabled={!booksSelected?.length}
 					className="text-surface"
 					onClick={() => {
 						if (downloadProgress?.started) {
diff --git a/src/components/Settings/DownloadBookItem.tsx b/src/components/Settings/DownloadBookItem.tsx
index 8a2d2fa..790861b 100644
--- a/src/components/Settings/DownloadBookItem.tsx
+++ b/src/components/Settings/DownloadBookItem.tsx
@@ -1,8 +1,11 @@
-import { CheckboxCustomEvent } from "@ionic/core";
+import type { CheckboxCustomEvent } from "@ionic/core";
 import { IonButton, IonCheckbox, IonProgressBar } from "@ionic/react";
-import { Dispatch, SetStateAction } from "react";
+import type { Dispatch, SetStateAction } from "react";
 import { useTranslation } from "react-i18next";
-import { IVidWithCustom, downloadProgressInfo } from "../../customTypes/types";
+import type {
+	IVidWithCustom,
+	downloadProgressInfo,
+} from "../../customTypes/types";
 import { IconCancelX, IconMaterialSymbolsCheckCircle } from "../Icons";
 
 type BookToDownloadProps = {
diff --git a/src/components/Settings/SpeedControl.tsx b/src/components/Settings/SpeedControl.tsx
index 3053c9d..fe0db37 100644
--- a/src/components/Settings/SpeedControl.tsx
+++ b/src/components/Settings/SpeedControl.tsx
@@ -1,6 +1,6 @@
-import { ChangeEvent, useEffect, useState } from "react";
+import { type ChangeEvent, useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";
-import { VideoJsPlayer } from "video.js";
+import type { VideoJsPlayer } from "video.js";
 import {
 	getSavedAppPreferences,
 	updateSavedAppPreferences,
diff --git a/src/components/VerseSegmentJump.tsx b/src/components/VerseSegmentJump.tsx
index 090d812..7169390 100644
--- a/src/components/VerseSegmentJump.tsx
+++ b/src/components/VerseSegmentJump.tsx
@@ -1,6 +1,6 @@
 import { useEffect, useState } from "react";
 
-import {
+import type {
 	IVidWithCustom,
 	IadjacentChap,
 	IvidJsPlayer,
diff --git a/src/customTypes/types.ts b/src/customTypes/types.ts
index 0e88bec..ab63be8 100644
--- a/src/customTypes/types.ts
+++ b/src/customTypes/types.ts
@@ -1,5 +1,5 @@
-import videojs from "video.js";
-import brightCovePlaylistConfig from "../brightcove/playlist-mappers";
+import type videojs from "video.js";
+import type brightCovePlaylistConfig from "../brightcove/playlist-mappers";
 import type { PlaylistResponse, Video, VideoSources } from "./bcApi";
 
 declare global {
diff --git a/src/lib/Ui.tsx b/src/lib/Ui.tsx
index b6aa72c..4a46798 100644
--- a/src/lib/Ui.tsx
+++ b/src/lib/Ui.tsx
@@ -1,7 +1,7 @@
 import { Directory, Encoding, Filesystem } from "@capacitor/filesystem";
 
-import { Dispatch, SetStateAction } from "react";
-import {
+import type { Dispatch, SetStateAction } from "react";
+import type {
 	IPlaylistData,
 	IPlaylistResponse,
 	IVidWithCustom,
@@ -391,7 +391,7 @@ export async function updatePrefsInBackground({
 		}
 	}
 
-	// biome-ignore lint/correctness/noUnusedVariables: I'm destructuring to pick off the videos and formatted because we are using updating those properties with the spread on cacheBcPlaylistJson
+	//  I'm destructuring to pick off the videos and formatted because we are using updating those properties with the spread on cacheBcPlaylistJson
 	const { videos, formattedVideos, ...restPlaylistData } = data;
 	mutateTimeStampBcResponse(restPlaylistData);
 
diff --git a/src/lib/storage.ts b/src/lib/storage.ts
index 42f73c5..82db8ef 100644
--- a/src/lib/storage.ts
+++ b/src/lib/storage.ts
@@ -2,13 +2,13 @@ import { Capacitor } from "@capacitor/core";
 import { Directory, Filesystem } from "@capacitor/filesystem";
 import { Preferences } from "@capacitor/preferences";
 import write_blob from "capacitor-blob-writer";
-import {
+import type {
 	IPlaylistData,
 	IVidWithCustom,
 	fetchSession,
 	writeAnInProgressBlobParams,
 } from "src/customTypes/types";
-import {
+import type {
 	IappState,
 	validPlaylistSlugs,
 	vidSavingWipData,
@@ -65,7 +65,7 @@ export function makeVidSaver(
 			return lowestMp4Size;
 		},
 		async savePosterBlobAndGetSrc() {
-			let posterBlob;
+			let posterBlob: Blob | undefined;
 			const posterPath = `${playlist}/${vid.id}/poster.jpeg`;
 			if (vid.poster) {
 				try {
@@ -107,7 +107,7 @@ export function makeVidSaver(
 				if (contentLength === null) {
 					return -1;
 				}
-				const fileSize = parseInt(contentLength, 10);
+				const fileSize = Number.parseInt(contentLength, 10);
 				return fileSize;
 			} catch (error) {
 				console.warn(error);
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
index d5fdc0d..dfd6083 100644
--- a/src/lib/utils.ts
+++ b/src/lib/utils.ts
@@ -1,4 +1,4 @@
-import { IVidWithCustom, validPlaylistSlugs } from "../customTypes/types";
+import type { IVidWithCustom, validPlaylistSlugs } from "../customTypes/types";
 
 interface sortOrderI {
 	[key: string]: number;
@@ -179,7 +179,7 @@ export function massageVidsArray(vids: IVidWithCustom[]) {
 		const bBookSort = getBibleBookSort(bCustomBook);
 		const aChap = Number(a.custom_fields?.chapter);
 		const bChap = Number(b.custom_fields?.chapter);
-		let retVal;
+		let retVal: undefined | number;
 		if (aBookSort === bBookSort) {
 			retVal = aChap < bChap ? -1 : aChap === bChap ? 0 : 1;
 		} else {
diff --git a/src/main.tsx b/src/main.tsx
index 8d5c6e0..9c83933 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -1,8 +1,8 @@
+import "virtual:uno.css";
 import React from "react";
 import { createRoot } from "react-dom/client";
 import App from "./App";
 import "./i18n/i18nnext";
-import "virtual:uno.css";
 
 const container = document.getElementById("root");
 
diff --git a/src/pages/Playlist.tsx b/src/pages/Playlist.tsx
index 50e671a..8edc3e9 100644
--- a/src/pages/Playlist.tsx
+++ b/src/pages/Playlist.tsx
@@ -21,7 +21,7 @@ import { PlaylistBookPicker } from "../components/PlaylistBookPicker";
 import { PlaylistInfo } from "../components/PlaylistInfo";
 import { Settings } from "../components/Settings";
 import { VerseSegmentJump } from "../components/VerseSegmentJump";
-import {
+import type {
 	IPlaylistData,
 	IPlaylistResponse,
 	IVidWithCustom,
@@ -89,8 +89,8 @@ function Playlist() {
 		savedPoster
 			? plyr?.poster(savedPoster)
 			: vid.poster
-			  ? plyr?.poster(vid.poster)
-			  : null;
+				? plyr?.poster(vid.poster)
+				: null;
 		plyr?.one("loadedmetadata", () => {
 			handleChapters(vid, plyr);
 		});