RG200E-CA JTAG successfully repaired bricks again!! Midjourney involves CPU debugging mode

xalxx

My RG200E CA flashed the nr235w 1.7 firmware when I got itnotepadChanged the CFE of MAC and finished flashing!! The route restart is no more! All lights are on {:soso_e118:}
The route is bricked!! The JTAG pad of the 200E is too small and difficult to weld, and it takes a lot of effort. Finally welded well. Connected to my IBM notebook from 10 years ago (with its own mouth).
Open the JTAG software  
Run it in a Windos XP command-line window:
brjtag.exe -probeonly
The CPU ID cannot be recognized 111111111111111 CPU ID is displayed... Many 1
The route is not powered on is a lot of 000.
Decisively changed the desktop, and when it was transferred to the desktop, the flying line actually broke! ! {:soso_e111:}
No way, re-welded...
Connected
Identify success. Open brush!!
Run :brjtag.exe -flash:cfe
Of course, cfe.bin file should be pre-placed in the current directory
It took 902 seconds to complete
I thought it was okay, the power was cut off, and then turned on, all the lights were still slightly on, or bricks, it turned out that I forgot to clear the flash
I tried to restart again, but all operations kept getting stuck on the clearing watchdog.
I searched the forum to find a way: short flash. Sure enough, clear flash again, write cfe restart!
The light is finally no longer slightly bright!! Succeed!!
Thank you for the post!!
Lesson: You can't use a notepad to change the content of CFE The size of the notepad is different from the size changed by the hexadecimal editor!! The content is also different!
  
  

hackpascal

{:soso_e153:}{:soso_e127:}{:soso_e140:}
LZ made the mistake I made in elementary school... I've been modifying data with WinHex all the time now

xalxx

hackpascal on 2013-7-9 03:28
LZ made the mistake I made in elementary school... I've been modifying data with WinHex all the time now

UltraEdit is also good

kente

Change the laptop with UE, my change MAC is fine, it's no wonder that I use the notepad function to change it

hackpascal

xalxx posted on 2013-7-9 15:42
UltraEdit is also good

Bless Hex Editor that I use under Linux

agemoon

I use the free version of the hxd hex editor