Update README

Author: eightgran

README.md

@@ -31,28 +31,33 @@ This package is currently only supported on Android devices.
 ## Required Permissions on Android
 
 In order to read and write outside the app-specific directories, additional
-permissions will be required. These must be enabled on the `AndroidManifest.xml`
-of your app located on `android/app/src/main`. More recent releases of `Android`
-are managing storage permissions on the [file's purpose](https://developer.android.com/training/data-storage#permissions) and therefore have no effect applied.
+permissions must be granted. These must be enabled on the `AndroidManifest.xml`
+of your app located on `android/app/src/main`.
 
 ```xml
 // Android devices prior to Android 11
 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-// Android devices from Android 11
+// Optional on Android devices from Android 11
 <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
 ```
+Enabling the required permissions will be done using the `BackupStorage`'s
+`requestPermissions()` method, which utilizes the `permission_handler` package.
 
-In order to access already existing backup files (the currently running app won't be able to access them directly), these permissions must first be granted.
-This will be done using the `BackupStorage`'s `requestPermissions()` method,
-which uses the `permission_handler` package.
+More recent releases of `Android`
+are managing storage permissions on the [file's purpose](https://developer.android.com/training/data-storage#permissions) and have some restrictions. In order to access already existing backup files created using previous installations
+on Android 10 and higher, the `MANAGE_EXTERNAL_STORAGE` permissions must be granted.
+The current installation won't be able to access them directly due to the altered
+file privileges. This must be specified on the `BackupStorage`'s `useManageExternalStoragePermission`
+flag. This practice is discouraged. Use the `BackupStorage`'s `pickBackupFile()`
+methods to allow picking a specific file without the need of additional permissions.
 
-## Backup location
+## Backup Location
 
 Backups are stored on the device's Media directories by default. But custom file
 paths are supported. The Media directories will include the Documents folder
 (default) on `/storage/emulated/0/Documents/` or the Download folder on
-`/storage/emulated/0/Download/`. 
+`/storage/emulated/0/Download/`.
 
 We recommend to use the Documents folder
 as backup location if possible for better security.
@@ -79,10 +84,11 @@ experiment with the app.
 
 ## Dependencies
 
-Leitmotif uses the following Dart dependencies in order to implement certain
+LitBackupService uses the following Dart dependencies in order to implement certain
 features and functionality:
 
 - [permission_handler](https://pub.dev/packages/permission_handler) - [License](https://github.com/Baseflow/flutter-permission-handler/blob/master/LICENSE) (Used to request storage access permissions)
+- [file_picker](https://pub.dev/packages/file_picker) - [License](https://github.com/miguelpruivo/flutter_file_picker/blob/master/LICENSE) (Used to allow platform-specific file picking)
 
 ## Credits
 
@@ -93,8 +99,8 @@ LitBackupService is made possible thanks to the Flutter Project.
 Everything else in this repository including the source code is distributed under the
 **BSD 3-Clause** license as specified in the `LICENSE` file.
 
-[screenshot_1]: assets/screenshots/LitBackupService_Screenshot_1.png
-[screenshot_2]: assets/screenshots/LitBackupService_Screenshot_2.png
+[screenshot_1]: assets/screenshots/Screenshot_1.png
+[screenshot_2]: assets/screenshots/Screenshot_2.png
 [lit_backup_service]: https://pub.dev/packages/lit_backup_service
 [lit_backup_service_pub_points]: https://pub.dev/packages/lit_backup_service/score
 [lit_backup_service_badge_pub]: https://img.shields.io/pub/v/lit_backup_service.svg