Firmware Hero
0

portkit for the 1010music Blackbox (JB1+pk)

It is Justin Joe's JOEBOX 1 with the portkit features from the bitbox micro added on top: master distortion, a third FX send with its own reverb, clip time-stretch tools, an SSL-style bus compressor and recording of the effect returns.

  • Custom firmware
  • Stable
  • Medium brick risk
  • Reversible

Source code

This project hasn't been claimed by its maintainer yet, so its details come from the community. Is it yours? Claim it

Before you start

How hard is it?
EasyCopy a file or use a web page. No extra software.
What you need
  • A USB or MIDI cable
  • Comfort with the command line
  • A computer
  • An SD card or USB stick
Can it break my device?
Small chance of trouble, with a way to recover. It may void your warranty.
Can I undo it?
Yes. You can go back to the official software.
Open the installerOpens kyrillleier-jpg.github.io

Did it work for you?

Did portkit for the 1010music Blackbox (JB1+pk) work on your 1010music Blackbox?

No reports yet.

One-tap reports from owners. Bricked reports are checked before they count.

Compatibility

Devices: 1010music Blackbox.

No compatibility information yet.

Getting started

From the project's README ("Install"):

  1. Download the stock firmware 3.1.9 from 1010music and take the BLACKBOX.bin out of the zip.
  2. Open the patcher page, drop that BLACKBOX.bin on it and download both files it gives you: BLACKBOX.bin and BBEXTRA.BIN. Everything happens in your browser; nothing is uploaded. The page only accepts the unmodified 3.1.9 and checks the result against the tested build.
  3. Copy both files to the root of the microSD card.
  4. Hold BACK + INFO while powering on. The unit installs, then restarts once by itself while it writes the second flash bank (BBEXTRA.BIN).
  5. The splash and the Tools page show JB1+pk.

Going back: the same steps with the stock BLACKBOX.bin (or the official JOEBOX 1 release).

Read the full instructions

Risk and recovery

Brick risk
Medium
Reversible
Yes
Voids the warranty
Yes
Requires opening the device
No

From the project's README ("Install"):

  1. Download the stock firmware 3.1.9 from 1010music and take the BLACKBOX.bin out of the zip.
  2. Open the patcher page, drop that BLACKBOX.bin on it and download both files it gives you: BLACKBOX.bin and BBEXTRA.BIN. Everything happens in your browser; nothing is uploaded. The page only accepts the unmodified 3.1.9 and checks the result against the tested build.
  3. Copy both files to the root of the microSD card.
  4. Hold BACK + INFO while powering on. The unit installs, then restarts once by itself while it writes the second flash bank (BBEXTRA.BIN).
  5. The splash and the Tools page show JB1+pk.

Going back: the same steps with the stock BLACKBOX.bin (or the official JOEBOX 1 release).

Read the full instructions