codexctl 1.2.1.post1782343066

Automated update managment for the ReMarkable tablet

Codexctl

A utility program that helps to manage the remarkable device version utilizing ddvks update server

Caveat for downgrading from 3.11.2.5 or greater to a version less than 3.11.2.5

If your reMarkable device is at or above 3.11.2.5 and you want to downgrade to a version below 3.11.2.5, codexctl cannot do this currently. Please refer to https://github.com/Jayy001/codexctl/issues/95#issuecomment-2305529048 for manual instructions.

Paper Pro bootloader updates

When downgrading a Paper Pro device across the 3.20/3.22 firmware boundary, codexctl automatically handles bootloader updates. It will download the current version's firmware if needed and extract the necessary bootloader files (update-bootloader.sh and imx-boot) to ensure a safe downgrade.

Installation

You can find pre-compiled binaries on the releases page. This includes a build for the reMarkable itself, as well as well as builds for linux, macOS, and Windows. Alternatively, you can install directly from pypi with pip install codexctl. Codexctl currently only has support for a command line interfaces but a graphical interface is soon to come.

Finally, if you want to build it yourself, you can run make executable which requires python 3.11 or newer, python-venv and pip. Linux also requires libfuse-dev.

General useage

❯ codexctl --help
usage: Codexctl [-h] [--verbose] [--address ADDRESS] [--password PASSWORD]
                {install,download,backup,cat,ls,extract,mount,upload,status,restore,list} ...

positional arguments:
  {install,download,backup,cat,ls,extract,mount,upload,status,restore,list}
    install             Install the specified version (will download if not available on the device)
    download            Download the specified version firmware file
    backup              Download remote files to local directory
    cat                 Cat the contents of a file inside a firmwareimage
    ls                  List files inside a firmware image
    extract             Extract the specified version update file
    mount               Mount the specified version firmware filesystem
    upload              Upload folder/files to device (pdf only)
    status              Get the current version of the device and other information
    restore             Restores to previous version installed on device
    list                List all available versions

options:
  -h, --help            show this help message and exit
  --verbose, -v         Enable verbose logging
  --address ADDRESS, -a ADDRESS
                        Specify the address of the device
  --password PASSWORD, -p PASSWORD
                        Specify password or path to SSH key for remote access

Examples

• Installing the latest for device (will automatically figure out the version)

codexctl install latest

• Downloading rmpp version 3.15.4.2 to a folder named out and then installing it

codexctl download 3.15.4.2 --hardware rmpp -o out
codexctl install ./out/remarkable-ct-prototype-image-3.15.4.2-ferrari-public.swu

• Downloading rmppm version 3.23.0.64 to a folder named out and then installing it

codexctl download 3.23.0.64 --hardware rmppm -o out
codexctl install ./out/remarkable-production-image-3.23.0.64-chiappa-public.swu

• Backing up all documents to the cwd

codexctl backup 

• Backing up modified/newer documents only, overwrites out-of-date files on disk

codexctl backup --incremental

• Backing up only documents in a folder named "FM" to cwd, without overwriting any current files

codexctl backup -l root -r FM --no-recursion --no-overwrite

• Getting the version of the device and then switching to previous version

codexctl status
codexctl restore

• Download 3.8.0.1944 for rm2, then cat the /etc/version file from it

codexctl download 3.8.0.1944 --hardware rm2
codexctl cat 3.8.0.1944_reMarkable2-7eGpAv7sYB.signed /etc/version

• Extract the filesystem image of an upgrade file as a file named extracted

codexctl extract remarkable-production-image-3.22.0.64-ferrari-public.swu -o extracted