SO TO SUMMARIZE EVERYTHING, HERE ARE THE STEPS TO UNLOCKING YOUR MOZART SO YOU CAN FLASH ANY CUSTOM ROM!
- Know your region!
You can check check your region by going to:
Settings > about > click More Info button > Firmware revision number
e.g. Firmware revision number: 2250.09.16101
Your region is: 707
and your phone ROM version is: 1
So you belong in HTC_ASIA
refer here: http://forum.xda-developers.com/showthread.php?t=915827
- Download your official ROM
So after confirming you're that for example you have HTC_ASIA, you can download your ROM here
2.1 - Extract the compressed file
2.2 - Make a copy of RUU_Signed.nbh and rename it to MOZAIMG.nbh
- Make your own Y-CABLE
It's extremely easy to make one. If you have already created or bought one then
- Get a 1GB MicroSD Card
Guys, don't be hard headed, just get a 1GB MicroSD card if you want to have a flawless unlocking your phone.
4.1 - Reformat it with FAT32 File System and use "Default Allocation Table"
4.1 - Copy the MOZAIMG.nbh file to the root of your MicroSD Card.
- Patch it with GoldCard tool
Make sure that you copied MOZAIMG.nbh
5.1 - Run GoldCardTool.exe
5.2 - Make sure the select HTC MMC is your newly reformatted MicroSD Card.
5.2 - Load GoldCard.img (the file is included in GoldCardTool_0.0.5.7z
5.3 - If the patching was a success, then you're now safe for Step 6
- Get everything setup and prepare your:
PC - Reboot! So to make sure everything is refreshed.
Phone - Take off the battery, put it back, turn in on while pressing VOL_DOWN_KEY + CAMERA_BUTTON until the screen said "USB HOST MODE"
Card Reader and MicroSD Card - Am pretty sure you know what to do
Y-CABLE - Connect your Phone and Card Reader and connect the male usb to one of the USB ports at the back of your PC (laptop? then just connect it)
- Kiss your phone because the downgrading process will begin
Don't worry if after connecting, and still said "USB HOST MODE" because it will take about 3 - 5 minutes before the flashing begins. If it didn't start after like, give it a 7minutes grace period, then remove the Card Reader and put it back again. Still didn't work? Go get a new card reader
The downgrading process will reboot your phone once after it said
then after it reboots, it will go back to "USB HOST MODE" and will say "Loading ..." immediately, if you didn't saw that, remove the Card Reader and insert again .. but again, the flashing will restart so it will go back to flashing the Radio again.
If everything went well, and you saw the "SUCCESS" message, you can reboot your phone and go to bootloader to check the SPL version. If the SPL version was successfully downgraded to 1.## then it's you lucky day! You can now move on to Step 8
- DFT's RSPL and HSPL
Download those and refer to their manual http://forum.xda-developers.com/show....php?t=1195647
. If those didn't go well, then make sure you read everything it saids on their manual.
If that goes well, confirm it by rebooting and going to the bootloader, and you'll see the "HSPL" instead of "SPL" then the version.
If you saw the "HSPL" then you're safe to flashing your first
CUSTOM MOZART ROM!
If everything went well, you can have your Mozart unlocked with less than 30minutes
All of those steps were tested and proven. If something went wrong and your phone was bricked, then I don't take any responsibility of your actions. so make sure to read, read, read, and read!