J150 J70 Image Transmission Module to Restore Connection
How to resolve a connection issue caused by mismatched image transmission module firmware between a drone and remote controller. The process updates the remote and drone to matching versions, then verifies successful pairing and firmware alignment.
Objective
IMPORTANT - after completion, be sure to sign back in to your account; otherwise acres fields and other data will not be saved.
Key Steps
1. Log in with a beta account 0:12
- Open the app and sign in using a beta account.
- For account and password, please get in touch with
ASD Technical Support: (573) 306-2818
- For account and password, please get in touch with
- This is required before accessing the update path used to resolve the module mismatch.
- Confirm you are fully logged in before proceeding to device settings.
2. Update the remote controller image transmission module 0:24
- Go to Device.
- Since the drone and remote cannot connect normally, navigate to RC.
- Open Running Status.
- Select Image Transmission Module.
- Update the remote to version 2025.11.28.
- After the update completes, close the app and restart it when prompted.
3. Enter pairing mode 0:44
- Reopen the app after the restart.
- Put the system into pairing mode. It is recommended to start pairing mode on the RC first, then on the drone.
- Repeatedly press the pairing action as needed until the drone and remote connect.
- Once connected, continue to the firmware verification step.
4. Verify current firmware versions before upgrading the drone 1:08
- Confirm the connection is established.
- Check the firmware versions on both devices.
- Note the drone side is on the 2026 version, which is preventing connection to the original setup.
- Confirm the remote is on a version that can connect to both firmware variants.
- Proceed to the upgrade center to align the drone’s image transmission module.
5. Upgrade only the drone image transmission module 1:36
- Go to the Upgrade Center.
- Uncheck UAV so only the Image Transmission Module is selected.
- Start the upgrade.
- Allow sufficient time for the process to complete; it may take 20 minutes to 1 hour.
- If the progress appears stuck at 75%, continue waiting because the update may still be processing.
6. Handle the completion message and power cycle the equipment 2:00
- When the update finishes, you may receive a message that says failed.
- Confirm and exit the message.
- Power down both the drone and the remote.
- Unplug 201 S-Bat, wait 10-30 seconds, then reconnect everything.
- Power everything back on and return both devices to pairing mode.
- If the devices still do not connect, repeat the update process.
7. Reconnect and verify the drone firmware version 2:44
- After powering back on, pair the drone and remote again.
- Navigate to Device.
- Stay in the UAV tab and check the firmware version.
- Confirm the drone image transmission module is now on the correct version.
- Also verify the remote running status shows 2025.11.02.
- If both versions match and the connection is stable, the process is complete.
8. Final check and serial number reminder 3:08
- Confirm the system is working normally.
- If the CPU was replaced, update the serial number accordingly.
- Document the completed firmware versions and any changes made during the process.
9. Double-check that you are on your own account before flying
- Sign out of the beta account
- Sign in to your personal account
Cautionary Notes
- Do not assume the update failed immediately if the progress appears stuck at 75%; it may still be running.
- A failure message at the end of the update does not necessarily mean the process was unsuccessful.
- Always power cycle both the drone and remote before retrying.
- If the drone and remote still do not connect after the first attempt, repeat the update procedure.
- Ensure the correct account is used: beta account first, then your normal account after the Image transmission update.
- Update the serial number if the CPU was replaced.
Tips for Efficiency
- Keep the app open and follow the restart prompt exactly after the remote update.
- Have the drone, remote, and any required tool ready before starting to reduce downtime.
- Allow extra time for the image transmission module upgrade so you do not interrupt a long-running process.
- Use pairing mode immediately after power cycling to speed up reconnection.
- Verify firmware versions right away after reconnecting to avoid unnecessary repeat work.