diff --git a/app/src/main/java/com/nextcloud/utils/extensions/OCShareExtensions.kt b/app/src/main/java/com/nextcloud/utils/extensions/OCShareExtensions.kt
index dcb43b34dbfd..b72274cb8a6b 100644
--- a/app/src/main/java/com/nextcloud/utils/extensions/OCShareExtensions.kt
+++ b/app/src/main/java/com/nextcloud/utils/extensions/OCShareExtensions.kt
@@ -10,6 +10,15 @@ package com.nextcloud.utils.extensions
 import com.nextcloud.client.database.entity.ShareEntity
 import com.owncloud.android.lib.resources.shares.OCShare
 
+fun OCShare?.remainingDownloadLimit(): Int? {
+    val downloadLimit = this?.fileDownloadLimit ?: return null
+    return if (downloadLimit.limit > 0) {
+        downloadLimit.limit - downloadLimit.count
+    } else {
+        null
+    }
+}
+
 fun OCShare.hasFileRequestPermission(): Boolean = (isFolder && shareType?.isPublicOrMail() == true)
 
 fun List<OCShare>.mergeDistinctByToken(other: List<OCShare>): List<OCShare> = (this + other).distinctBy { it.token }
diff --git a/app/src/main/java/com/owncloud/android/operations/GetFilesDownloadLimitOperation.kt b/app/src/main/java/com/owncloud/android/operations/GetFilesDownloadLimitOperation.kt
deleted file mode 100644
index b3b35c541078..000000000000
--- a/app/src/main/java/com/owncloud/android/operations/GetFilesDownloadLimitOperation.kt
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Nextcloud - Android Client
- *
- * SPDX-FileCopyrightText: 2025 ZetaTom <70907959+zetatom@users.noreply.github.com>
- * SPDX-License-Identifier: AGPL-3.0-or-later
- */
-
-package com.owncloud.android.operations
-
-import com.nextcloud.android.lib.resources.files.FileDownloadLimit
-import com.nextcloud.android.lib.resources.files.GetFilesDownloadLimitRemoteOperation
-import com.nextcloud.common.NextcloudClient
-import com.owncloud.android.datamodel.FileDataStorageManager
-import com.owncloud.android.lib.common.operations.RemoteOperationResult
-import com.owncloud.android.lib.resources.shares.OCShare
-import com.owncloud.android.operations.common.SyncOperation
-
-class GetFilesDownloadLimitOperation(val share: OCShare, storageManager: FileDataStorageManager) :
-    SyncOperation(
-        storageManager
-    ) {
-    override fun run(client: NextcloudClient): RemoteOperationResult<List<FileDownloadLimit>> {
-        val token = share.token ?: return RemoteOperationResult(RemoteOperationResult.ResultCode.SHARE_NOT_FOUND)
-        val operation = GetFilesDownloadLimitRemoteOperation(token)
-
-        val result = operation.execute(client)
-
-        return result
-    }
-}
diff --git a/app/src/main/java/com/owncloud/android/ui/adapter/LinkShareViewHolder.kt b/app/src/main/java/com/owncloud/android/ui/adapter/LinkShareViewHolder.kt
index 4c6f3aa59af1..dd9a01832ccb 100644
--- a/app/src/main/java/com/owncloud/android/ui/adapter/LinkShareViewHolder.kt
+++ b/app/src/main/java/com/owncloud/android/ui/adapter/LinkShareViewHolder.kt
@@ -18,6 +18,7 @@ import android.text.TextUtils
 import android.view.View
 import androidx.core.content.res.ResourcesCompat
 import androidx.recyclerview.widget.RecyclerView
+import com.nextcloud.utils.extensions.remainingDownloadLimit
 import com.nextcloud.utils.mdm.MDMConfig
 import com.owncloud.android.R
 import com.owncloud.android.databinding.FileDetailsShareLinkShareItemBinding
@@ -105,8 +106,8 @@ internal class LinkShareViewHolder(itemView: View) : RecyclerView.ViewHolder(ite
         }
 
         val downloadLimit = publicShare.fileDownloadLimit
-        if (downloadLimit != null && downloadLimit.limit > 0) {
-            val remaining = downloadLimit.limit - downloadLimit.count
+        if (downloadLimit != null) {
+            val remaining = publicShare.remainingDownloadLimit() ?: return
             val text = context.resources.getQuantityString(
                 R.plurals.share_download_limit_description,
                 remaining,
diff --git a/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailsSharingProcessFragment.kt b/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailsSharingProcessFragment.kt
index d1d2327a51ed..6052fa51df6c 100644
--- a/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailsSharingProcessFragment.kt
+++ b/app/src/main/java/com/owncloud/android/ui/fragment/FileDetailsSharingProcessFragment.kt
@@ -20,6 +20,7 @@ import com.nextcloud.client.di.Injectable
 import com.nextcloud.utils.extensions.getParcelableArgument
 import com.nextcloud.utils.extensions.getSerializableArgument
 import com.nextcloud.utils.extensions.isPublicOrMail
+import com.nextcloud.utils.extensions.remainingDownloadLimit
 import com.nextcloud.utils.extensions.setVisibilityWithAnimation
 import com.nextcloud.utils.extensions.setVisibleIf
 import com.owncloud.android.R
@@ -197,7 +198,6 @@ class FileDetailsSharingProcessFragment :
         setCheckboxStates()
         themeView()
         setVisibilitiesOfShareOption()
-        toggleNextButtonAvailability(isAnySharePermissionChecked())
         logShareInfo()
     }
 
@@ -491,15 +491,19 @@ class FileDetailsSharingProcessFragment :
     }
 
     private fun updateFileDownloadLimitView() {
-        if (canSetDownloadLimit()) {
-            binding.shareProcessSetDownloadLimitSwitch.visibility = View.VISIBLE
+        if (!canSetDownloadLimit()) {
+            return
+        }
 
-            val currentDownloadLimit = share?.fileDownloadLimit?.limit ?: capabilities.filesDownloadLimitDefault
-            if (currentDownloadLimit > 0) {
-                binding.shareProcessSetDownloadLimitSwitch.isChecked = true
-                showFileDownloadLimitInput(true)
-                binding.shareProcessSetDownloadLimitInput.setText("$currentDownloadLimit")
-            }
+        // user can set download limit thus no need to rely on current limit to show download limit
+        showFileDownloadLimitInput(true)
+        binding.shareProcessSetDownloadLimitSwitch.visibility = View.VISIBLE
+        binding.shareProcessSetDownloadLimitInput.visibility = View.VISIBLE
+
+        val currentLimit = share?.remainingDownloadLimit() ?: return
+        if (currentLimit > 0) {
+            binding.shareProcessSetDownloadLimitSwitch.isChecked = true
+            binding.shareProcessSetDownloadLimitInput.setText(currentLimit.toString())
         }
     }
 
@@ -585,7 +589,6 @@ class FileDetailsSharingProcessFragment :
 
                 val isCustomPermissionSelected = (optionId == R.id.custom_permission_radio_button)
                 customPermissionLayout.setVisibilityWithAnimation(isCustomPermissionSelected)
-                toggleNextButtonAvailability(true)
             }
             // endregion
         }
@@ -610,13 +613,6 @@ class FileDetailsSharingProcessFragment :
                 )
     }
 
-    private fun toggleNextButtonAvailability(value: Boolean) {
-        binding.run {
-            shareProcessBtnNext.isEnabled = value
-            shareProcessBtnNext.isClickable = value
-        }
-    }
-
     @Suppress("NestedBlockDepth")
     private fun setCheckboxStates() {
         val currentPermissions = share?.permissions ?: permission
@@ -674,7 +670,6 @@ class FileDetailsSharingProcessFragment :
 
     private fun togglePermission(isChecked: Boolean, permissionFlag: Int) {
         permission = SharePermissionManager.togglePermission(isChecked, permission, permissionFlag)
-        toggleNextButtonAvailability(true)
     }
 
     private fun showExpirationDateDialog(chosenDateInMillis: Long = chosenExpDateInMills) {
@@ -779,14 +774,6 @@ class FileDetailsSharingProcessFragment :
             return
         }
 
-        if (!isSharePermissionChecked() && !isCustomPermissionSelectedAndAnyCustomPermissionTypeChecked()) {
-            DisplayUtils.showSnackMessage(
-                binding.root,
-                R.string.file_details_sharing_fragment_custom_permission_not_selected
-            )
-            return
-        }
-
         // if modifying existing share information then execute the process
         if (share != null) {
             updateShare()
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index a48e76517e0a..9df94fe5e626 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1448,7 +1448,6 @@
     <string name="sync_duplication">Sync duplication</string>
     <string name="server_not_reachable">Could not load content</string>
     <string name="server_not_reachable_content">The device is likely not connected to the internet</string>
-    <string name="file_details_sharing_fragment_custom_permission_not_selected">Please select custom permission</string>
     <string name="unknown">Unknown</string>
     <string name="upload_missing_storage_permission_title">Upload Stopped – Storage Permission Required</string>
     <string name="upload_missing_storage_permission_description">Your files cannot be uploaded without access to local storage. Tap to grant permission.</string>