[General Questions and Answers] springrain8888:
I have a cell phone X01T/g900. When brushing IPL, I brushed OS ROM（*.dip）document through my own carelessness.Now the phenomenon of my phone boot is: after the green light and keyboard light lit,and then the keyboard light went out.In addition, the phone can be a normal charge.

Now we consider the JTAG brush method.There are TCK, TMS, TDI, TDO, NTRST on Board.I used TCK to access LPT D2,TMS to access LPT D4,TD0 to access LPT D11,TDI to access LPT D3,NTRST to access grounding.I used the following command, and the results are as follows.Thanks for giving helps.

The eboot_m3m4.nb0 is in Recovery.7z. It also contains FLASH.DIO，IPLMDOC.nb0，FLASH_RESERVE.DIO，xldr_mdoc4.nb0，TF__ORCA.xld file.

jflashmm pxa27x32 eboot_m3m4.nb0 N 0 PAR

JFLASH Version 5.01.007

COPYRIGHT (C) 2000 - 2003 Intel Corporation

PLATFORM SELECTION:

Processor= PXA27x

Development System= Mainstone

Data Version= 1.00.001

PXA27x revision ??

Failed to read the Flash ID. Retrying 4 more times...

Failed to read the Flash ID. Retrying 3 more times...

Upper and Lower flash memory ID does not match.

You may have a damaged flash memory.

Upper half reads: 90

Lower half reads: A

Failed to read the Flash ID. Retrying 2 more times...

Upper and Lower flash memory ID does not match.

You may have a damaged flash memory.

Upper half reads: 90

Lower half reads: A

Failed to read the Flash ID. Retrying 1 more times...

Upper and Lower flash memory ID does not match.

You may have a damaged flash memory.

Upper half reads: 90

Lower half reads: A

Failed to read the Flash ID. Retrying 0 more times...

Cannot open input file: Flash_A_2_32.dat

This program supports flash devices defined by DAT files

contained in the same directory as the executable program.

If the file cannot be opened, there are four possibilities:

1 - The flash device installed is not supported.

2 - The flash device is a licensed product.

3 - The device ID could not be read, resulting in a poorly

constructed filename. The first numeric value in the

filename is the device ID. Verify this value with the

component specification.

4 - The memory bus is not functional. Check all CPLD and FPGA

devices. Make sure that you are using the correct

platform data file.

jflashmm pxa27x32 eboot_m3m4.nb0 N 3F40000 PAR

JFLASH Version 5.01.007

COPYRIGHT (C) 2000 - 2003 Intel Corporation

PLATFORM SELECTION:

Processor= PXA27x

Development System= Mainstone

Data Version= 1.00.001

PXA27x revision ??

Upper and Lower flash memory ID does not match.

You may have a damaged flash memory.

Upper half reads: 90

Lower half reads: A

Failed to read the Flash ID. Retrying 4 more times...

Upper and Lower flash memory ID does not match.

You may have a damaged flash memory.

Upper half reads: 90

Lower half reads: A

Failed to read the Flash ID. Retrying 3 more times...

Upper and Lower flash memory ID does not match.

You may have a damaged flash memory.

Upper half reads: 90

Lower half reads: A

Failed to read the Flash ID. Retrying 2 more times...

Upper and Lower flash memory ID does not match.

You may have a damaged flash memory.

Upper half reads: 90

Lower half reads: A

Failed to read the Flash ID. Retrying 1 more times...

Upper and Lower flash memory ID does not match.

You may have a damaged flash memory.

Upper half reads: 90

Lower half reads: A

Failed to read the Flash ID. Retrying 0 more times...

Cannot open input file: Flash_A_2_32.dat

This program supports flash devices defined by DAT files

contained in the same directory as the executable program.

If the file cannot be opened, there are four possibilities:

1 - The flash device installed is not supported.

2 - The flash device is a licensed product.

3 - The device ID could not be read, resulting in a poorly

constructed filename. The first numeric value in the

filename is the device ID. Verify this value with the

component specification.

4 - The memory bus is not functional. Check all CPLD and FPGA

devices. Make sure that you are using the correct

platform data file.