Author Topic: Portable ROM dumper  (Read 33901 times)

polkah

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Re: Portable ROM dumper
« Reply #100 on: January 28, 2019, 01:27:23 PM »
Here the result, hope it'll help, don't hesitate if you need anything more:
Algorithm : MD5
Hash      : 67B48C0A6B19664F261DC502AFAABF38
Path      : G:\ROM1.BIN

Algorithm : MD5
Hash      : 99821E45B63D737CCD055BD8A6ED1367
Path      : G:\SFDATA.BIN

Walter Schulz

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Re: Portable ROM dumper
« Reply #101 on: January 28, 2019, 01:53:19 PM »
Thanks!
Better results than critix's and mine: Checksum computed in cam match with those from PC.
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

timoxd7

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Re: Portable ROM dumper
« Reply #102 on: January 30, 2019, 01:38:19 AM »
I tested it on a 750D, worked and right MD5:

Code: [Select]
  Magic Lantern Rescue
 ----------------------------
 - Model ID: 0x393 750D
 - Camera model: Canon EOS K393
 - Firmware version: 1.0.0 / 8.5.1 B4(52)
 - IMG naming: 100CANON/IMG_9903.JPG
 - Boot flags: FIR=0 BOOT=-1 RAM=-1 UPD=-1
 - ROMBASEADDR: 0xFE0A0000
 - card_bootflags 10b4ac
 - boot_read/write_sector 10b904 10b9cc
 - 101CA4 Card init => 2
 - Dumping ROM1... 100%
 - MD5: b54721cec6d5ba1ca1c248765f73739d
 - 105fb0: \n**** SROM(SIO%d) Menu ****\n
 - 105F60: tag c0820200
 - sf_init 105F4C
 - 105764: Read Address[0x%06x-0x%06x]:0x
 - 104DB4: tag d20b0000
 - sf_command_sio 104DA8
 - Reading serial flash... 100%
 - Writing SFDATA.BIN... 100%
 - MD5: f393c9b3d25485c4b5016ca20e39dedf
 - Saving RESCUE.LOG ...

a1ex

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Re: Portable ROM dumper
« Reply #103 on: February 05, 2019, 06:22:27 PM »
Some minor updates:
- for 5DS/R (old dumper didn't work, new one tested in QEMU, not yet confirmed on real hardware)
- for the old 5D (prop_diag working)
- for models with narrow screens (fewer strings overflowing)

I'd like a test on 400D and 30D, if anyone happens to have one. Low priority, just for fun.

Edit Feb.10: confirmed on 5DS R.

eduperez

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Re: Portable ROM dumper
« Reply #104 on: February 18, 2019, 10:16:59 PM »
Results on a 400D:

Code: [Select]
  Magic Lantern Rescue
 ----------------------------
 - Model ID: 0x236 400D
 - Camera model: ???
 - Firmware version: ???
 - IMG naming: 100?????/????0000.JPG
 - User PS: ??? ??? ???
 - Boot flags: FIR=0 BOOT=-1 RAM=-1 UPD=-1
 - ROMBASEADDR: 0xFF810000
 - card_bootflags 101c0c
 - boot_read/write_sector 10735c 107374
 - 1023a0: cf_dir (cfata_init error)\n
 - 1020d8: cf_read_dma (cfata_init error)\n
 - 107260 Card init => 0
 - Dumping ROM0... 100%
 - MD5: 2c7ab85a893283e98c931e9511add182
 - Dumping ROM1... 100%
 - MD5: 51d4dc45a6cf2cf1ea077ac13c404786
 - No serial flash.

MD5 verified on computer.

codezion

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Re: Portable ROM dumper
« Reply #105 on: February 19, 2019, 08:19:04 PM »

I'd like a test on 400D and 30D, if anyone happens to have one. Low priority, just for fun.


I have a 30D if you want me to try anything. I must admit though that I am an absolute beginner in this space and will need some handholding to get me going.

eduperez

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Re: Portable ROM dumper
« Reply #106 on: February 19, 2019, 11:31:35 PM »
I have a 30D if you want me to try anything. I must admit though that I am an absolute beginner in this space and will need some handholding to get me going.

Just download the file for your camera from the first post in this thread to a memory card, then place the card in the camera, and follow the firmware update procedure (it should be explained in the camera's manual, if it is not obvious by following the menus). Read the instructions on the screen, wait until it tells you to take the battery out, then share the new files that got created in the memory card.