finalizing: script v1.4.0

Script now uses and imports a donor title database to prevent confusing rebooting / database resetting - no more "Dummy title database found"!
    Explicitly check for A:/dbs/title.db to determine existence of title database (likely inconsequential)
    Check if A:/dbs/title.db is valid
    Check if any dependency files are missing and/or fail to install
    Clean up SD card files for Alternate Exploits, menuhax67, nimdsphax
    Catch double-backups (i.e. user tries to re-run script without Nintendo 3DS folder after already having made a NAND backup)

Troubleshooting also updated accordingly.

_pages/en_US/troubleshooting.txt

@@ -454,14 +454,6 @@ The steps below can be attempted in any order, but are listed from easiest to ha
 {% endcapture %}
 <details>{{ compat | markdownify }}</details>
 
-{% capture compat %}
-<summary><u>Warning #01: No Nintendo 3DS folder</u></summary>
-
-Your SD card does not have the `Nintendo 3DS` folder. Power on your device with your SD card inserted, then wait for the device to show a message box that says "Creating HOME Menu management information". Once the message box disappears, power off your device and try again.
-
-{% endcapture %}
-<details>{{ compat | markdownify }}</details>
-
 {% capture compat %}
 <summary><u>Error #02: Missing essential.exefs</u></summary>
 
@@ -516,6 +508,7 @@ Now that you have your NAND backup in a safe place:
 1. Select "Scripts..."
 1. Select "finalize"
 1. Continue the script as normal
+    + The NAND backup will be automatically skipped
 
 {% endcapture %}
 <details>{{ compat | markdownify }}</details>
@@ -523,7 +516,7 @@ Now that you have your NAND backup in a safe place:
 {% capture compat %}
 <summary><u>Information #05: No title database</u></summary>
 
-Press (A) to create a title database, unlock SysNAND writing by entering the buttons on-screen, follow the prompts [here](/images/screenshots/database-reset.jpg), then re-run the script.
+Press (A) to import a title database, unlock SysNAND writing by entering the buttons on-screen, then continue the script as normal.
 
 {% endcapture %}
 <details>{{ compat | markdownify }}</details>
@@ -548,14 +541,6 @@ If you have enough space on your SD card, your SD might be corrupted or faulty.
 {% endcapture %}
 <details>{{ compat | markdownify }}</details>
 
-{% capture compat %}
-<summary><u>Error #08: Dummy title database</u></summary>
-
-You didn't delete the dummy title database that was created by Error #05. Follow the prompts [here](/images/screenshots/database-reset.jpg), then re-run the script.
-
-{% endcapture %}
-<details>{{ compat | markdownify }}</details>
-
 {% capture compat %}
 <summary><u>Error #09: Unsupported GodMode9 version</u></summary>
 
@@ -565,14 +550,43 @@ You are somehow running a version of GodMode9 not packaged with the script. Make
 <details>{{ compat | markdownify }}</details>
 
 {% capture compat %}
-<summary><u>Information #11: NAND backup flag detected</u></summary>
+<summary><u>Error #11: Missing donor database</u></summary>
 
-You most likely already made a NAND backup on this console. If you did not make a backup or lost access to your backup, select "1. Make Another NAND Backup". Otherwise, select "2. Skip NAND Backup".
+You did not copy everything from `finalize.zip` to the root of your SD card. Remember, your SD card should have at least these files:
+
+![]({{ "/images/screenshots/finalizing-root-layout.png" | absolute_url }})
+{: .notice--info}
 
 {% endcapture %}
 <details>{{ compat | markdownify }}</details>
 
+{% capture compat %}
+<summary><u>Error #12: Copy (file).db fail</u></summary>
 
+Ensure that your SD card is not [locked](/images/sdlock.png). If the SD card is not locked and you continue to get this error, join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp) for assistance.
+
+{% endcapture %}
+<details>{{ compat | markdownify }}</details>
+
+{% capture compat %}
+<summary><u>Information #17: Duplicate NAND backup</u></summary>
+
+The script has detected that the Nintendo 3DS folder is missing AND that you have already made a NAND backup before. If you intend to install homebrew applications, you should do the following:
+
+1. Press (B) to cancel making another NAND backup
+1. Press (Right Shoulder) + (Start) to power off your device
+1. Copy the contents of `/gm9/backups/` to a safe location on your computer
+1. Delete `/gm9/backups/` from your SD card
+1. If you moved your Nintendo 3DS folder off of your SD card to get to this point, copy it back to your SD card
+    + If you do not have a Nintendo 3DS folder, boot into the HOME Menu at least once with the SD card inserted to automatically generate it
+1. Press and hold (Start), and while holding (Start), power on your console. This will launch GodMode9
+1. Press (Home) to bring up the action menu
+1. Select “Scripts…”
+1. Select “finalize”
+1. Follow the prompts in the script, answering any questions that you are asked 
+
+{% endcapture %}
+<details>{{ compat | markdownify }}</details>
 
 ---