[Nicolas19]

This Method For First Time Wrote in our Forum.
This Method Tested And 100% Working IF all the steps to do well.
Note:This Method only work on New True Blue Clone that In the top picture you can see that
Today I Want Upgrade MY True Blue Clone To 2.7
Follow Me

Important: Until End of Upgrade
Do Not Remove Your True Blue Clone From PC

Step 1:


[CENTER]First Download below Package:

Download 2.7 Package For True Blue Clone

The above packages include the following:

After downloading the package ,extract it.
Go to the Driver folder, and if your OS is 32bit you Must install And lf is 64bit version You Must Install

Go to the package downloaded.
Following path in the package and run DfuSeDemo file:

TB Clone Upgrade Tools \ DfuSeDemo

In the "Upgrade or Verify Action" section click on "Choose"
Select the included "2.7_Target_01.dfu", on the side box it should say "Target in file... 01 ST"

Now in the "Action" list box displayng the available device targets, select the "01"
Select the "Optimize upgrade duration (Remove some FFs)" check box
Press "Upgrade" and wait for the process to complete

After Step 1 is done, don't close the Flashing utility

Step 2:

In the "upgrade or Verify Action" section click on "Choose..."
Select the included "2.71_Target_00.dfu", on the side box it should say "Target in file... 00 ST"

Now in the "Action" list box displaying the available device targets, select the "00"
Press "Upgrade" and wait for the process to complete

Your True Blue Clone Upgraded to 2.7 FW and you can now remove the dongle and playing all Games With your Clone as Original True Blue

Source

[DEFAULTDNB]

You spelled upgrade "upgared"

[Nicolas19]

Originally Posted by DEFAULTDNB You spelled upgrade "upgared"

Fixed

[Simonbuck]

JB2USB is a clone but wont work with this

Edit:
just noticed "Note:This Method only work on New True Blue Clone"

[Nicolas19]

Originally Posted by Simonbuck JB2USB is a clone but wont work with this

21 - 5 – 2012
A new clone has appeared using a very similar external housing to that of True Blue. However, after removing the clone PCB from its exterior casing it becomes evident that there are a number of major differences:
Actel used is A3P125 instead of larger A3P250 used on True Blue.
Clone uses a cheap MCU and cheap dip type crystal in addition to cheaper Actel instead of full Actel integration in the original True Blue design
Clone has a tact switch which the original does not require, and switch can only be accessed by pulling PCB out of the case
Actel logic on clone is based on partial guess work of the original and will not function correctly in future updates
PCB circuit design is highly congested, with numerous visual differences evident, such as programming pads for the MCU and addiional resistors/caps

more information:http://www.truebluejb2.com/news.html

[Mystic Racer]

Thanks a lot Nicolas19. Could you do the same to upgrade jb2usb? I readed from another forum that jb2usb use a chip Nuvoton NUC120 (NUC120LC1AN) but i'm not sure because don't know much about microprocessors. Sorry for my bad english and again thanks for you effort