Soundhax-related fixes

HBL-Soundhax: Account for browsers trying to play Soundhax as a video

B9S-Soundhax: Switch to v1.2 release of pre9otherapp; use v2.0 in case of prolonged failure; add file extension clarification

_pages/en_US/homebrew-launcher-(soundhax).txt

@@ -24,12 +24,13 @@ This means that using a cartridge update from a version containing an older Nint
 ### What You Need
 
 * The latest release of [Soundhax](http://soundhax.com) *(for your region, device, and version)*
+  + If Soundhax appears in your browser as an unplayable video, press Ctrl+S or Cmd+S to save it to your computer
 * The latest release of [SafeB9SInstaller](https://github.com/d0k3/SafeB9SInstaller/releases/latest)
 * The latest release of [boot9strap](https://github.com/SciresM/boot9strap/releases/latest) *(standard boot9strap; not the `devkit` file, not the `ntr` file)*
 * The latest release of [safehax](https://github.com/TiniVi/safehax/releases/latest) *(the `.3dsx` file)*
 * The latest release of [udsploit](https://github.com/smealum/udsploit/releases/latest)
 * The latest release of [Luma3DS](https://github.com/AuroraWright/Luma3DS/releases/latest)
-* The [otherapp payload](https://smealum.github.io/3ds/#otherapp) *(for your region and version)*
+* The [otherapp payload](https://smealum.github.io/3ds/#otherapp) *(for your region, device, and version)*
 
 ### Instructions
 

_pages/en_US/installing-boot9strap-(soundhax).txt

@@ -24,7 +24,7 @@ This means that using a cartridge update from a version containing an older Nint
 * The latest release of [boot9strap](https://github.com/SciresM/boot9strap/releases/latest) *(standard boot9strap; not the `devkit` file, not the `ntr` file)*
 * The latest release of [Luma3DS](https://github.com/AuroraWright/Luma3DS/releases/latest)
 * The latest release of [the Homebrew Launcher](https://github.com/fincs/new-hbmenu/releases/latest)
-* The latest release of [pre9otherapp](https://github.com/Pirater12/otherapp/releases/latest) *(the `.bin` file corresponding to your firmware version)*
+* The v1.2 release of [pre9otherapp](https://github.com/hax0kartik/pre9otherapp/releases/tag/v1.2) *(the `.bin` file corresponding to your firmware version)*
 
 ### Instructions
 
@@ -34,6 +34,7 @@ This means that using a cartridge update from a version containing an older Nint
 1. Insert your SD card into your computer
 1. Copy the Soundhax `.m4a` to the root of your SD card
 1. Copy the pre9otherapp payload to the root of your SD card and rename it to `otherapp.bin`
+  + If you do not see the `.bin` extension, do not add it to the end of the filename
 1. Copy `boot.firm` from the Luma3DS `.zip` to the root of your SD card
 1. Copy `boot.3dsx` to the root of your SD card
 1. Create a folder named `boot9strap` on the root of your SD card
@@ -55,7 +56,8 @@ This means that using a cartridge update from a version containing an older Nint
   + In this situation, launching Soundhax immediately would cause these tips to appear on every launch of the Nintendo 3DS Sound until this is done
 1. Go to `/SDCARD`, then play "<3 nedwill 2016"
   + This may take many tries
-  + If it freezes, just force the console to power off by holding the power button, then try again
+  + If it freezes, force the console to power off by holding the power button, then try again
+  + If it fails more than ten times, try replacing your `otherapp.bin` with the [v2.0 release of pre9otherapp](https://github.com/hax0kartik/pre9otherapp/releases/tag/v2.0)
 
     ![]({{ "/images/screenshots/soundhax-launch.png" | absolute_url }})
     {: .notice--info}