it did not works. i am not a skilled man

sisyphose commented

2018-11-21 06:07:45 -08:00

(Migrated from github.com)

it appears“dpt-tools.py: error: unrecognized arguments: Corporation\Digital Paper App\DigitalPaperApp\ws2b7da32459f5478f9c2313217ff34512\deviceid.dat Corporation\Digital Paper App\DigitalPaperApp\ws2b7da32459f5478f9c2313217ff34512\privatekey.dat”

can U help me explain this？ thank U very much

it appears“dpt-tools.py: error: unrecognized arguments: Corporation\Digital Paper App\DigitalPaperApp\ws2b7da32459f5478f9c2313217ff34512\deviceid.dat Corporation\Digital Paper App\DigitalPaperApp\ws2b7da32459f5478f9c2313217ff34512\privatekey.dat” can U help me explain this？ thank U very much

HappyZ commented

2018-11-21 08:00:34 -08:00

(Migrated from github.com)

I never test on windows, but when you input the file path, try to use " to wrap it. For example, "Corporation\Digital Paper App\DigitalPaperApp\ws2b7da32459f5478f9c2313217ff34512\deviceid.dat"

I never test on windows, but when you input the file path, try to use `"` to wrap it. For example, `"Corporation\Digital Paper App\DigitalPaperApp\ws2b7da32459f5478f9c2313217ff34512\deviceid.dat"`

HappyZ commented

2018-11-21 08:03:46 -08:00

(Migrated from github.com)

And since windows does not have xxd, don't try to backup your boot.img using my tool, it will fail. A good/intuitive way is using mass_storage as suggested in XDA. I don't have time to change my script now. You can wait a bit more to do later steps.

sisyphose commented

2018-11-21 08:12:13 -08:00

(Migrated from github.com)

I wrap it and the problem was solved, but it appeared that "[error] HTTPSConnectionPool(host='digitalpaper.local', port=8443): Max retries exceeded with url: /auth/nonce/16d81f64-1679-4c35-b29b-3a03760b1517 (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x000001C39D0B7630>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed',))
[error] cannot get nonce
[error] Cannot authenticate. Make sure your id, key, and ip addresses are correct."

Thank U for your patience and great work，I just give feedback.
Please do your own thing first, don't reply to me.~~

I wrap it and the problem was solved, but it appeared that "[error] HTTPSConnectionPool(host='digitalpaper.local', port=8443): Max retries exceeded with url: /auth/nonce/16d81f64-1679-4c35-b29b-3a03760b1517 (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x000001C39D0B7630>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed',)) [error] cannot get nonce [error] Cannot authenticate. Make sure your id, key, and ip addresses are correct." Thank U for your patience and great work，I just give feedback. Please do your own thing first, don't reply to me.~~

HappyZ commented

2018-11-21 09:07:03 -08:00

(Migrated from github.com)

tj reported a typo earlier causing an invalid ip address even if you set one.
can you update the code, connect via wifi, and try it again?
if still not working this might be windows-usb-specific and i had to deal with it later

tj reported a typo earlier causing an invalid ip address even if you set one. can you update the code, connect via wifi, and try it again? if still not working this might be windows-usb-specific and i had to deal with it later

tjmoon0104 commented

2018-11-21 13:24:26 -08:00

(Migrated from github.com)

I used MINGW64 on windows to used Linux commands
Specifically used docker windows terminal and it worked for me

I used MINGW64 on windows to used Linux commands Specifically used docker windows terminal and it worked for me

sisyphose commented

2018-11-21 22:37:01 -08:00

(Migrated from github.com)

i found the new code that "typo fix thanks to tjmoon0104" and redownload it， and now i can success in that entering the interactive shell mode. But when i use the "root" and the "fw",it shows that "
>>> After your DPT reboots, shows update failure message, connects back to WiFi, etc., press Enter key to continue
[info] Congrats! You are half-way through! You have disabled the OTG ID check
[info] fw updating in progress.. do NOT press anything..
[error] https://192.168.0.104:8443/system/controls/update_firmware/file
[error] request error 401:
[error] * error_code: 40100
[error] * message: Authentication is required.
[error] failed to upload file
[error] Failed to upload shankerzhiwu_changepwd pkg"

when i use "diagnosis" , it shows "

Black square on the screen? [yes/no]: yes
Enter the serial port [/dev/tty.usbmodem01]: "

so can you tell me what is the serial port? and "fw" "root" failed would affect this ?
Thank you so muck !

i found the new code that "typo fix thanks to tjmoon0104" and redownload it， and now i can success in that entering the interactive shell mode. But when i use the "root" and the "fw",it shows that " **>>> After your DPT reboots, shows `update failure` message, connects back to WiFi, etc., press `Enter` key to continue [info] Congrats! You are half-way through! You have disabled the OTG ID check [info] fw updating in progress.. do NOT press anything.. [error] https://192.168.0.104:8443/system/controls/update_firmware/file [error] request error 401: [error] * error_code: 40100 [error] * message: Authentication is required. [error] failed to upload file [error] Failed to upload shankerzhiwu_changepwd pkg"** when i use "diagnosis" , it shows " >>> Black square on the screen? [yes/no]: yes >>> Enter the serial port [/dev/tty.usbmodem01]: " so can you tell me what is the serial port? and "fw" "root" failed would affect this ? Thank you so muck !

sisyphose commented

2018-11-22 00:26:28 -08:00

(Migrated from github.com)

I‘ve done the "root" and "fw" successing， every step need restart the cmd terminal, or will fail, it is so strange.

and now, i am facing the problem:

Black square on the screen? [yes/no]: yes
Enter the serial port [/dev/tty.usbmodem01]: /dev/tty.usbmodem01
[error] serial /dev/tty.usbmodem01 not exists!

I try some word for the serial prot, but all is wrong.
Well, is it because the dpt is not recognized? The device manager can see this device.

..........
Now I can use Putty to load the device, the Serial line is "COM6", but it wasn't the seril port, it looks strange. As I can use Putty to load the device, I used some of your commands in the xda forum to operate the device, “rm ....” remove something, so the e-book couldn't get past the Welcome screen now.

If I have the serial port , can I solve the problem?

I‘ve done the "root" and "fw" successing， every step need restart the cmd terminal, or will fail, it is so strange. and now, i am facing the problem: >>> Black square on the screen? [yes/no]: yes >>> Enter the serial port [/dev/tty.usbmodem01]: /dev/tty.usbmodem01 [error] serial `/dev/tty.usbmodem01` not exists! >>> I try some word for the serial prot, but all is wrong. Well, is it because the dpt is not recognized? The device manager can see this device. .......... Now I can use Putty to load the device, the Serial line is "COM6", but it wasn't the seril port, it looks strange. As I can use Putty to load the device, I used some of your commands in the xda forum to operate the device, “rm ....” remove something, so the e-book couldn't get past the Welcome screen now. If I have the serial port , can I solve the problem?

HappyZ commented

2018-11-22 08:44:45 -08:00

(Migrated from github.com)

You should be able to use "COM6" as the serial port/line. Let me know if it passes.

HappyZ commented

2018-11-22 08:48:33 -08:00

(Migrated from github.com)

FYI, you shouldn't need to use backup-bootimg to avoid errors of using xxd in case you don't have it.

FYI, you shouldn't need to use `backup-bootimg` to avoid errors of using `xxd` in case you don't have it.

sisyphose commented

2018-11-22 08:50:56 -08:00

(Migrated from github.com)

NO, "COM6" couldn't work. Win10 couldn't use the code?

sisyphose commented

2018-11-22 08:53:34 -08:00

(Migrated from github.com)

As the serial port was not right, i hadn't reached the "back-booting",(#^.^#)
Thank U

As the serial port was not right, i hadn't reached the "back-booting",(#^.^#) Thank U

HappyZ commented

2018-11-22 08:56:35 -08:00

(Migrated from github.com)

I never tried Windows, but according to the doc PySerial should support Windows well. So if you can connect to diag mode via "COM6" with PuTTY, then this should also connect. The only thing I can think of is you cannot do both, i.e. PuTTY and PySerial (used in the tool) cannot open the serial at the same time.

sisyphose commented

2018-11-22 08:59:17 -08:00

(Migrated from github.com)

then i will find a mac from my friend. The code can work well in linux?
and as you know, i used “rm ....” to remove something, so the e-book couldn't get past the Welcome screen now. when i use a mac, it can fix this?

then i will find a mac from my friend. The code can work well in linux? and as you know, i used “rm ....” to remove something, so the e-book couldn't get past the Welcome screen now. when i use a mac, it can fix this?

sisyphose commented

2018-11-22 09:01:11 -08:00

(Migrated from github.com)

the "rm..." is
mount /dev/mmcblk0p9 /mnt/Lucifer/
cd /mnt/Lucifer/bin
rm app_process
rm app_process32
rm app_process32_original
rm app_process_bak
rm app_process_init

the "rm..." is mount /dev/mmcblk0p9 /mnt/Lucifer/ cd /mnt/Lucifer/bin rm app_process rm app_process32 rm app_process32_original rm app_process_bak rm app_process_init

HappyZ commented

2018-11-22 09:01:19 -08:00

(Migrated from github.com)

Yes, you can recover your DPT.

But what did you remove? If you removed the original app_process, then you need to upload it back as I was saying in XDA. It is a necessary file to boot up.

Yes, you can recover your DPT. But what did you remove? If you removed the original `app_process`, then you need to upload it back as I was saying in XDA. It is a necessary file to boot up.

sisyphose commented

2018-11-22 09:03:50 -08:00

(Migrated from github.com)

Well, where can I download it from ?I am sorry to trouble you. I was in a mess and I entered some forum commands a few hours ago. So how can I upload it back. I have the whole update file as bigger than 200m.

HappyZ commented

2018-11-22 09:17:01 -08:00

(Migrated from github.com)

it's in XDA above those lines:

Download the following file:
Attachment 4648071

Download that file and do the following in your case:

# Assuming you are using PuTTY and can get into diag mode, run the following
/usr/local/bin/mass_storage

Then your PC will have a disk pop up, put the dowloaded app_process32_original file in that disk.

# Go back to PuTTY
# press ctrl+c to stop mass_storage, then:
mkdir /mnt/sdtmp
mount /dev/mmcblk0p16 /mnt/sdtmp
ls /mnt/sdtmp

See if app_process32_original is there.
If so, to recover your system and allow it to boot up:

cp /mnt/sdtmp/app_process32_original /mnt/Lucifer/bin/app_process32
chmod 0755 /mnt/Lucifer/bin/app_process32
chown 0.0 /mnt/Lucifer/bin/app_process32
ln -s /system/bin/app_process32 /mnt/Lucifer/bin/app_process

It should work.

it's in XDA above those lines: ``` Download the following file: Attachment 4648071 ``` Download that file and do the following in your case: ``` # Assuming you are using PuTTY and can get into diag mode, run the following /usr/local/bin/mass_storage ``` Then your PC will have a disk pop up, put the dowloaded `app_process32_original` file in that disk. ``` # Go back to PuTTY # press ctrl+c to stop mass_storage, then: mkdir /mnt/sdtmp mount /dev/mmcblk0p16 /mnt/sdtmp ls /mnt/sdtmp ``` See if `app_process32_original` is there. If so, to recover your system and allow it to boot up: ``` cp /mnt/sdtmp/app_process32_original /mnt/Lucifer/bin/app_process32 chmod 0755 /mnt/Lucifer/bin/app_process32 chown 0.0 /mnt/Lucifer/bin/app_process32 ln -s /system/bin/app_process32 /mnt/Lucifer/bin/app_process ``` It should work.

sisyphose commented

2018-11-22 09:23:02 -08:00

(Migrated from github.com)

As you know, in China someone cracked it along ago, now i have his update file, his crack process is also popping this 1g u disk and put the update file in . I will try it!

sisyphose commented

2018-11-22 09:37:35 -08:00

(Migrated from github.com)

The “/mnt/Lucifer/bin/app_process32” is wrong , it shows that:
"cp: can't create '/mnt/Lucifer/bin/app_process32': No such file or directory"

I use “/mnt/sdtmp/bin/app_process32” is also wrong.

The “/mnt/Lucifer/bin/app_process32” is wrong , it shows that: "cp: can't create '/mnt/Lucifer/bin/app_process32': No such file or directory" I use “/mnt/sdtmp/bin/app_process32” is also wrong.

HappyZ commented

2018-11-22 09:38:41 -08:00

(Migrated from github.com)

you should mount first:
mount /dev/mmcblk0p9 /mnt/Lucifer/

you should mount first: `mount /dev/mmcblk0p9 /mnt/Lucifer/`

sisyphose commented

2018-11-22 09:56:02 -08:00

(Migrated from github.com)

it appears that"/mnt/Lucifer/bin/app_process: File exists"
Does I have remove another file，or replace the app_process？

it appears that"/mnt/Lucifer/bin/app_process: File exists" Does I have remove another file，or replace the app_process？

HappyZ commented

2018-11-22 09:59:34 -08:00

(Migrated from github.com)

huh? I thought you had removed those files already. But it doesn't hurt to do it again. Just remove app_process and app_process32.

Did you also have su and supolicy and daemonsu in /mnt/Lucifer/xbin?

huh? I thought you had removed those files already. But it doesn't hurt to do it again. Just remove `app_process` and `app_process32`. Did you also have `su` and `supolicy` and `daemonsu` in `/mnt/Lucifer/xbin`?

sisyphose commented

2018-11-22 10:17:48 -08:00

(Migrated from github.com)

there weren't su and supolicy and daemonsu in /mnt/Lucifer/xbin.
I repeat remove and upload it , is appears "file exists" again.
I also use the code while I remove the app_process:
' mkdir /mnt/system
mount -t ext4 -o rw /dev/mmcblk0p9 /mnt/system
cd /mnt/system/etc/dp_extensions
cp -pir NoteList Browser'

Thank you for your patience. Although I have not solved the problem, I am still grateful. My place is late at night, I have been working for ten hours, I have to sleep, and I will communicate with you later.

there weren't su and supolicy and daemonsu in /mnt/Lucifer/xbin. I repeat remove and upload it , is appears "file exists" again. I also use the code while I remove the app_process: ' mkdir /mnt/system mount -t ext4 -o rw /dev/mmcblk0p9 /mnt/system cd /mnt/system/etc/dp_extensions cp -pir NoteList Browser' Thank you for your patience. Although I have not solved the problem, I am still grateful. My place is late at night, I have been working for ten hours, I have to sleep, and I will communicate with you later.

sisyphose commented

2018-11-22 10:28:02 -08:00

(Migrated from github.com)

And you say：The only thing I can think of is you cannot do both, i.e. PuTTY and PySerial (used in the tool) cannot open the serial at the same time.

When i use PySerial alone ，it shows “COM6” don't exist. When I use PySerial and PuTTY at the sametime, is shows "COM6" is occupied.

And you say：The only thing I can think of is you cannot do both, i.e. PuTTY and PySerial (used in the tool) cannot open the serial at the same time. When i use PySerial alone ，it shows “COM6” don't exist. When I use PySerial and PuTTY at the sametime, is shows "COM6" is occupied.

sisyphose commented

2018-11-22 11:13:51 -08:00

(Migrated from github.com)

Now I have two file named ' FwUpdater_Patch.pkg' and 'FwUpdater_Patch.pkg.sig', I've put it in the disk pop up. Do you know how to use them to update the system. I want to try if if fix the problem.

HappyZ commented

2018-11-22 13:11:13 -08:00

(Migrated from github.com)

I think you should start the system with a clean state.. it seems you have been modifying things a lot.. I think errors stack together.. without looking into your system it would be very difficult for me to actually solve your issue..

The full steps should be: (after you uploaded the app_process32_original file to storage)

# to make sure app_process32_original exists
mkdir /mnt/sdtmp
mount /dev/mmcblk0p16 /mnt/sdtmp
ls /mnt/sdtmp

# to fix hault during boot up
mount /dev/mmcblk0p9 /mnt/Lucifer/
cd /mnt/Lucifer/bin
rm app_process32
rm app_process
cp /mnt/sdtmp/app_process32_original app_process32
chmod 0755 app_process32
chown 0.0 app_process32
ln -s /system/bin/app_process32 app_process

good luck

I think you should start the system with a clean state.. it seems you have been modifying things a lot.. I think errors stack together.. without looking into your system it would be very difficult for me to actually solve your issue.. The full steps should be: (after you uploaded the app_process32_original file to storage) ``` # to make sure app_process32_original exists mkdir /mnt/sdtmp mount /dev/mmcblk0p16 /mnt/sdtmp ls /mnt/sdtmp # to fix hault during boot up mount /dev/mmcblk0p9 /mnt/Lucifer/ cd /mnt/Lucifer/bin rm app_process32 rm app_process cp /mnt/sdtmp/app_process32_original app_process32 chmod 0755 app_process32 chown 0.0 app_process32 ln -s /system/bin/app_process32 app_process ``` good luck

tjmoon0104 commented

2018-11-22 13:40:09 -08:00

(Migrated from github.com)

Line 527 on libinteractive.py

    ttyName = input('>>> Enter the serial port [/dev/tty.usbmodem01]: ')
    if ttyName == "":
        ttyName = "COM6"
    # if not os.path.exists(ttyName):
    #     dpt.err_print('serial `{}` not exists!'.format(ttyName))
    #     return False

comment 530,531,532

Line 527 on libinteractive.py ttyName = input('>>> Enter the serial port [/dev/tty.usbmodem01]: ') if ttyName == "": ttyName = "COM6" # if not os.path.exists(ttyName): # dpt.err_print('serial `{}` not exists!'.format(ttyName)) # return False comment 530,531,532

sisyphose commented

2018-11-23 00:32:56 -08:00

(Migrated from github.com)

I modified the code using tjmoon0104's comments, omitting the error check. Then I got root and it is now ready to boot.
I am very happy, everything is back to normal, thank you very much.

I modified the code using tjmoon0104's comments, omitting the error check. Then I got root and it is now ready to boot. I am very happy, everything is back to normal, thank you very much.

sisyphose commented

2018-11-23 00:33:44 -08:00

(Migrated from github.com)

Thank you for your code, it works and my device is normal~

HappyZ commented

2018-11-23 09:34:29 -08:00

(Migrated from github.com)

good to hear

it did not works. i am not a skilled man #8