Full Dump donor

[rockinho]

Hello, does anyone have a full dump of GT-AXE16000, thanks

 

[ColinTaylor]

Why? Each dump would contain information that is unique to that device (e.g. wireless calibration data). It is not intended to be transferred to a different device.

 

[rockinho]

Hello, I don't understand what calibration information you are referring to. The device uses BCM4912. There are colleagues who request donor firmwares for the same BGA architecture and different brands of equipment. I have the original firmware, but it was dumped with a programmer who does not understand paging well, nor does the ECC of the Macronix memory. It is altered. Thanks

 

[ColinTaylor]

Hello, I don't understand what calibration information you are referring to.

As I said in my post, wireless (Wi-Fi) calibration data, e.g. power levels, antenna gain. There is also other information that is specific to the device like territory, MAC addresses, serial numbers, etc.

The device uses BCM4912. There are colleagues who request donor firmwares for the same BGA architecture and different brands of equipment. I have the original firmware, but it was dumped with a programmer who does not understand paging well, nor does the ECC of the Macronix memory. It is altered. Thanks

The flash memory contains more that just the firmware.

 

[rockinho]

Como mencioné en mi publicación, se incluyen datos de calibración inalámbrica (Wi-Fi), como niveles de potencia y ganancia de antena. También hay otra información específica del dispositivo, como el territorio, las direcciones MAC, los números de serie, etc.


La memoria flash contiene más que solo el firmware.

ok bro, I know that, but I thought you were referring to something else, is the firmware encrypted, or does it use electronic fuse on CPU?

 

[rockinho]

As I said in my post, wireless (Wi-Fi) calibration data, e.g. power levels, antenna gain. There is also other information that is specific to the device like territory, MAC addresses, serial numbers, etc.


The flash memory contains more that just the firmware.

 

[ColinTaylor]

I don't know whether they use an electronic fuse on the CPU, but I doubt it.

 

[rockinho]

I bought the unit, disassembled it and made a faithful copy, then I closed it and flashed it with Merlin, it worked for 2 days and then it bricked, I tried everything to recover it via software but it was not possible, then I disassembled it and I saw that the macronix memory cannot be recorded with any programmer, the dump was made with RT809H but it cannot write the memory, I bought T48 and recorded it but evidently the reading was not correct either through RT809 and my dump was left damaged