This modified splash is for US/EU devices only. Check if you have HWID of 0971 or 1106, if you have then it's a US/EU model, from Post #1:
How to check which chipset I have? Enter diagnostic menu by pressing battery icon for 5 seconds, press "next", then "start test" and "more". The first 3 entries show which chipset you have:
-regular chipsets in Europe and US: B0971 (for 12xx series) and B0972 (for 13xx/14xx series).
-MTK chipsets: B1104 (for 13xx/14xx series) and B1106 (for 12xx series).
You can also check in the GarminDevice.xml file located in the Garmin folder of the unit. Look for this near the start of the file:
<Model><PartNumber>006-B0971-00</PartNumber>
or
<Model><PartNumber>006-B1106-00</PartNumber>