  JKBMS-PBXX-V19.35 ---- 2026.04.xx


  YOU ARE READING THIS BECAUSE YOU ARE LOOKING FOR A FIRMWARE UPDATE.
  THIS IS NOT ONE. But be honest: if this had come with a normal release
  log, you would have flashed it. That is exactly the point.

  ============================================================
  THIS IS A WAKE-UP CALL TO THE JKBMS/JIKONG COMMUNITY
  Leave your feedback here: https://strawpoll.com/poy9kA8mDgJ
  ============================================================

  This package contains no functional firmware.
  The .jkbms files are intentionally invalid and cannot be flashed.
  No harm can come from this package.

  It exists to make one point:

  YOU CANNOT TELL THE DIFFERENCE.

  You found this package the same way you find every JK firmware update:
  through a YouTuber's channel, a forum post, a private Google Drive link,
  or an unverified cloud storage account run by a private individual.

  There is no official JKBMS/JIKONG website with signed, verified releases.
  There is no public changelog with meaningful technical detail.
  There is no integrity check on any file you have ever downloaded.

  Anyone with bad intentions could do exactly what was done here --
  package a malicious payload as a firmware update and distribute it
  through the exact same channels JK relies on. You would have no way
  to detect it before flashing it onto a device that manages the safety
  of your battery system.

  This is not a theoretical risk. This is the current reality.

  ------------------------------------------------------------
  THE EVIDENCE IS IN THE RELEASE LOG YOU ARE READING RIGHT NOW
  ------------------------------------------------------------

  V19.18:  "Fix some known bugs."
  V19.21:  "Fix some known bugs."
  V19.24:  "Fix some known bugs."  (+ 1 line on heating logic)
  V19.27:  "Fix some known bugs."
  V19.31:  "Fix some known bugs."

  A changelog that says nothing is worse than no changelog at all.
  It tells you that bugs exist. It tells you nothing about what they are,
  which hardware is affected, or whether any of them are safety-relevant.
  For a Battery Management System, this is not acceptable.

  ------------------------------------------------------------
  THE "FORCE UPDATE" PROBLEM
  ------------------------------------------------------------

  JK regularly releases firmware versions that cannot be installed
  through the normal update process built into their own app.
  The standard workaround -- now de facto industry practice in this
  community -- is to use an override code generator built and maintained
  by a private individual with no affiliation to JKBMS/JIKONG.

  This tool exists because JK's own update mechanism fails its users.
  It is well-intentioned, community-driven, and genuinely helpful.

  But let that sink in:

  To install official firmware from the manufacturer onto your
  battery management system, you are required to visit a privately
  operated website, enter your device details, and receive an
  override code -- with no way to verify what that site does with
  your data, whether the code is correct, or whether the site
  itself has been compromised.

  JK knows this workflow exists. JK does nothing to fix it.
  By releasing firmware that requires force-updating, JK is
  deliberately -- or negligently -- transferring the risk and
  responsibility of their own software failures onto their customers
  and onto unpaid community volunteers.

  This is commercially unacceptable.
  Stop using community workarounds as a substitute for engineering.
  Fix your update process.

  ------------------------------------------------------------
  WHAT WE ARE ASKING JKBMS/JIKONG TO DO
  ------------------------------------------------------------

  1. Publish firmware releases exclusively through an official,
     company-owned and maintained platform.

  2. Provide cryptographic signing of all firmware images so users
     can verify authenticity before flashing.

  3. Write release notes that actually describe what was changed,
     what was fixed, and which hardware revisions are affected.

  4. Stop using YouTubers and private individuals as your primary
     distribution channel for safety-critical software updates.

  5. Fix the update process so that no override codes, third-party
     tools, or community workarounds are required to install
     your own official firmware.

  6. Acknowledge that V19 is a supported product and commit to
     a transparent support lifecycle policy.

  These are not unreasonable demands. They are standard practice
  for any manufacturer of safety-critical embedded systems.

  ------------------------------------------------------------
  MAKE YOUR VOICE HEARD
  ------------------------------------------------------------

  Cast your vote — anonymous, no login required:

      https://strawpoll.com/poy9kA8mDgJ

  Share the result. Share this message.
  ------------------------------------------------------------

  If you agree that this situation is unacceptable, share this message.
  Post it in your forums. Send it to the YouTubers who distribute
  JK firmware. Tag JKBMS/JIKONG directly.

  The community has already raised these concerns through YouTube channels
  with significant audiences. JK has ignored them. The YouTubers have
  since returned to distributing firmware through their own channels --
  effectively accepting the status quo on behalf of their viewers.

  The only leverage left is collective, public pressure.

  This message was created by a frustrated customer, not a competitor,
  not a bad actor. The goal is a safer, more transparent product --
  for everyone who trusts a JK BMS to protect their batteries.

  The very existence of this community call should be understood as a
  statement in itself — a direct consequence of JK/JIKONG's current
  practice. If their distribution, transparency and update process met
  basic industry standards, there would be nothing to call out.

  ============================================================
                                            - A JKBMS customer
                                              April 2026
  ============================================================
