Im having his same issue on rk3399 for x99 device. I have tried a couple of different cables with no luck. it just keeps failing. This usb c port is the worst. I tried it with and without a powered hub as well.
[TOOL] rkDumper (utility for backup firmware of RockChip's devices)
- Thread starter RedScorpioXDA
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- rockchip dump
Im having his same issue on rk3399 for x99 device. I have tried a couple of different cables with no luck. it just keeps failing. This usb c port is the worst. I tried it with and without a powered hub as well.
I have solved the issue, Using the linux_update_tool_v1.21 i am able to flash the rockchip with new firmware. but it does not help me dump however. Do you have a linux rkdumper?
I tried many driver assistant versions, windows versions, cables and more with no luck. Now flashing works on linux
Got it working under windows
So looks like the issue is with AndroidTool, i used Android_Console_Tool under windows from their repo and that works just like the linux one does. So maybe its a shared issue with rkdumper and Android tool.
https://github.com/rockchip-linux/tools/tree/master/windows
Just in case anyone else wants to know how to flash its:
Android_Console_Tool.exe uf /path/to/image.img
So looks like the issue is with AndroidTool, i used Android_Console_Tool under windows from their repo and that works just like the linux one does. So maybe its a shared issue with rkdumper and Android tool.
https://github.com/rockchip-linux/tools/tree/master/windows
Just in case anyone else wants to know how to flash its:
Android_Console_Tool.exe uf /path/to/image.img
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Provide log pleaseHi, I have a rk 3326 and I can't make a dump, I try all and nothing work
can you help me please
Hi, I tried but the program crashed
and if I use rk androit tool to make a dump, this happened
sorry my bad english
thank you
http://ge.tt/9SdTWsx2
PS. This isn't log-file with options /log /debug /test
PPS. What the names of device and chipset
Finnaly I can do it, that versión doesn't crash for me
Model: kioto tablet 7'' Rainbow
in the processor appears rk3326
cpu z rk3066
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You can try the new test version of the utility with RKFP support. Unfortunately I have no devices on such firmware and I have no confidence in the correctness of its work.And that is so bad?
http://ge.tt/5no3H0y2
thanks a lot!
it worked perfect for me but I can't find the parameter file, how can I do it because it's required by the other program
here is the log
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I got it but then how do I flash the files? using rk android tool or another
thank you
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17rkDumper
Utility for backup firmware of RockChip's devices
Version 1.1.1.0 Windows
1. Makes dump of NAND by partitions according "parameter" information (RKFW/RKAF formats)
2. Creates config.cfg for RKAndroidTool (1.xx, 2.xx)
Notes:
1. All drivers must be installed
2. Administrator rights are required
Known bugs:
Old versions:
6Tested on:
WinXP (32), WinVista (32), Win7 (32/64), Win10 (64)
0bb4:2910 MSC device (USB debug off)
0bb4:0c02 MSC device (USB debug on)
2207:0000 MSC device (USB debug off)
2207:0010 MSC device (USB debug on)
2207:350A RK3566 x88 Pro
2207:330D RK3308/RK3326/RK3388/PX30 Evoo EV-A-81-8-1
2207:330C RK3399/PX6 CSA96
2207:330A RK3368/PX5 Artway X6/HCT MTCD (Car head unit) SOM
2207:320C RK3318/RK3328/PX4 A5X Plus mini
2207:320B RK3229 MXQ 4K
2207:320A RK3288 Jesurun T034
2207:310D RK3126 Proscan PLT9650G
2207:310C RK3128 CS918-rk3128
2207:310B RK3188/PX3 PIPO Max M9 Pro
2207:301A RK3036 Wecast E8
2207:300B RK3168 Starmobile Engage7+
2207:300A RK3066/PX2 UG802
2207:292C RK3026/RK3028 ONYX BOOX C67SML COLUMBUS/?
2207:292A RK2928 Lexibook Tablet Master 2
2207:290A RK2906 TeXeT TB-138
2207:281A RK2818 ChinaLeap M3
If you have another Rockchip SoC send me result of "rkDumper scan" and name of device. I'II send you personal version for test6Hi everyone!
I've made a breakthrough on dumping devices that have a 32mb limit or dump `CC` `CC` `CC`. It turns out this "read protect" function is actually implemented in uboot. The uboot partition is typically in the first 32mb, so you should have no problem dumping it and it is possible to edit out the 32mb limit and flash the uboot partition back.
Here's how I did it:
First of all, I could not have figured this out if it weren't for DorianRudolph on github, who documented installing linux on a PineNote, which happens to have the same RK3566 chip I've been struggling with. They figured out where in the source code rockchip implements this, so they unpack the uboot.bin from uboot.img, disassemble it, and find that function. They patche it to always jump to a certain location instead of spitting out `CC`. The result is the chip behaves like all rockchip socs before it.
After looking at my uboot.bin versus theirs, I figured out we're running different versions of uboot, and I couldn't use their uboot image, or their scripts without modification. I dumped as much as I could with rkdumper, then took uboot.img, edited uboot_img.py to point to my img file and ran it. It spit out uboot.bin.
I downloaded and installed ghidra, created a project, imported uboot.bin, set its language as AARCH64 V8A little-endian. Double click to decompile, then go looking for something that looks like this picture, or in my case, like this. Then patch the `b.ls` instruction to be a `b` instruction. I found the easiest way to find the correct function was to search for `FD 7B BE A9 FD 03 00 91 ?? 18`. There were a ton of functions that started with the same 8 btes, which is probably like "push the stack" or something, but there were only two that used `0x18` as the parameter for the `ldr` instruction.
After patching it with ghidra I took the uboot.img, put it in a directory with uboot_img.py, edited it to comment out `check_hash_and_dump()` and run patch();, edit lines 29 and 30 to match the size and positon of uboot.bin. The `sz` is the size in bytes, in hex. The `pos` can be found by running `dtc -I dtb -O dts uboot.img`
That's pretty much it. I used RkDevTool to flash the modified uboot, by right clicking the first screen, hitting load config, choose the config output by rkDumper, hit dev partition, then check the checkbox to the left of uboot, click the blank space to the right of uboot, choose your uboot.img, and hit Run.
Next time you boot into LOADER mode, you'll be able to dump all partitions!4
Hi @RedScorpioXDA,
Thanks again for your reply.
I have confirmed the issue is not hardware, the issue is rkdumper is incompatible with rockchip driver greater than 4.5 - 4.91 is latest as of writing.
- By installing driver version 4.3. - Rockchip_DriverAssistant_v4.3 - was able to dump images with rkdumper v1.08.
- Just to clarify - Rockchip Driver assistant version 4.5 on do not work with Rkdumper.
This was first identified by @nalor in post 85 (thanks @nalor!) here: https://xdaforums.com/showpost.php?p=78805354&postcount=85
Would you please update your first post with this information - known bugs?2Hi! Just tried to backup my new Onyx Boox Poke Pro and failed at the beginning with the following message:
Code:Found: LOADER device (RK3288 2207:320a) #5 --- Firmware dumping --- Found LOADER Rockchip device First 0x0010 NAND blocks reading Command to read failed -- Rockchip device resetting -- Found LOADER Rockchip device Command to reset failed
I'm using Windows 10 x64 as operating system.
Finally I noticed the problem came from the used driver - I used the most recent 'Driver Assistant 4.7' directly from the github rockchip site and it's not working with this one.
I tried all 'Driver Assistant 4.x' beginning with 4.1 and the backup is working without problems up to DriverAssistant 4.5 - but beginning with DriverAssistant 4.6 it's failing with the error message above.
I don't know if this problem also occurs for other devices and or chipsets, but at least my device with the Rockchip RK3288 requires to downgrade to 'Driver Assistant 4.5' or lower.
Maybe it would be a good idea to include the driver-version into the output of rkDumper?
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