OLD PROCEDURE: I want to confirm for those who had 3450. If you just had your 3450 and just taken out from the box, this is what you need to do to enable Post#1 feature. DO NOT update to the latest firmware before doing this. Delete BlueTooth.xml, rename ASR enable to ASR.
disabled. Now copy & Paste all xml to X:\Garmin\, unplug nuvi from PC then power on. When power on, you will not see VideoPlayBack icon, it's okay. Plug nuvi 3450 back to PC and do a WebUpdater. It will updated to the latest. Once done, unplug from PC and power on nuvi 3450. Let Nuvi 3450 do it updating. The process seem long and you might think u get stuck on Garmin logo but you're not. So don't touch anything until you see "Agree". Then u can click on it. Now you can see all the enable feature on your nuvi 3450.
NEW AND EASY PROCEDURE: For this example, I will use nuvi 3450
What you'll need:
SD Card,
[Only registered and activated users can see links. Click Here To Register...],
[Only registered and activated users can see links. Click Here To Register...],
[Only registered and activated users can see links. Click Here To Register...], and "2xxx and 3xxx series enable features application" from
[Only registered and activated users can see links. Click Here To Register...] (somewhere in the middle of post #1). Once you get all those, following below:
1) Open RGN_Tool --> drag nuvi34xx_GCDFile__710.gcd to RGN_Tool
2) See picture: Save boot.bin and write down HWID #
[Only registered and activated users can see links. Click Here To Register...]
3) Once you save boot.bin, Rename it to
Ldr.bin
4) After you extract
Garmin Updater folder, you will see "3xxx series enable features application" folder, "For backup region 140.rar", "For write back reg 140.rar", and "READ ME.txt"
5) Extract "For backup region 140.rar". You will see x:/Garmin/Updater/1258/ ===> rename 1258 folder to your HWID# from Step #2. In this case it's 1376
6) Now copy and paste your Ldr.bin to inside 1376 folder and YES to Replace/Overwrite
7) Copy the folder "Garmin" to your root SD Card. Example: X:/Garmin
8) Make sure your nuvi is power off, not in standby mode. Insert SD Card to your nuvi and power on. It will backup the file then it will power off itself.
9) Remove the SD Card, insert to PC and you will see
reg_140.bin
10) Open
Mod 3xxx.exe and browser to reg_140.bin (see picture)
[Only registered and activated users can see links. Click Here To Register...]
11) Save
12) Extract "For write back region 140.rar". You will see x:/Garmin/Updater/1258/ ===> rename 1258 folder to your HWID# from Step #2. In this case it's 1376
13) Now copy and paste your Ldr.bin to inside 1376 folder and YES to Replace/Overwrite (Use the same Ldr.bin from Step #6)
14) Make sure you delete all files in SD Card then copy the folder "Garmin" to your root SD Card. Example: X:/Garmin
15) Now copy your newly saved reg_140.bin to root SD card.
X:/reg_140.bin (file)
X:/Garmin (folder)
16) Make sure your nuvi is power off, not in standby mode. Insert SD Card to your nuvi and power on. It will write back the file then it will power off itself.
17) Now you had enabled extra features.
Special thanks to Catymag, lolypop000, roger1109, aekhong for all the hard woks. Sorry if I miss anyone.