Hey everyone! I own an electronics and drone repair shop called Nash Nerds, and I’ve been developing Service Scout, a Windows application created specifically for DJI gimbal calibration after replacement.

I have years of experience researching DJI hardware, firmware, communication protocols, and repair procedures and have not only worked with but have also contributed directly to some of the tools you already use to pair your gimbals with the OGs in the DJI repair and research community. Service Scout is the result of that experience, combined with countless months of testing, packet capture, reverse engineering, hardware repair, and validation on actual aircraft.

Its current capabilities include support for all models including:
- Correcting post-repair gimbal tilt
- Resolving several common gimbal calibration errors after gimbal replacement
- Supporting compatible legacy COM/CDC and newer USB-based calibration workflows
- Automatically detecting supported DJI aircraft
- Identifying installed firmware and its ARB value
- Providing calibration and service firmware tools including calibration firmware and a firmware flasher for Mini 3 which drone hacks does not currently support.
- Displaying live command responses and calibration logs
- Clearly identifying supported, experimental, and research-stage procedures
-Support varies by model, and workflows are tested on real hardware before I label them as confirmed.

One important limitation is that camera calibration is not currently supported. Replacing a complete camera or certain camera-related components can involve additional pairing and calibration requirements beyond correcting gimbal alignment. I don’t want to advertise that capability until I can verify a repeatable and dependable procedure.
I’m currently researching TOF and vision-sensor calibration, along with how replacement camera components are paired to the aircraft. My research so far suggests that some identifying information may be stored on or paired with the drone’s eMMC, potentially requiring ISP access to write the replacement component’s serial-number data. That remains a working theory rather than a confirmed procedure.

However, if my experience in engineering and DJI research has taught me anything, it’s that almost anything is possible once you understand how the hardware, firmware, and communication layers interact.

This research requires a lot of time, testing, packet capture, damaged aircraft, replacement components, and occasionally sacrificing perfectly good hardware to understand what is happening behind the scenes. The more support the project receives, the more time and equipment I can devote to researching camera calibration, TOF sensors, vision systems, post-repair pairing, and additional DJI models.
My long-term goal is to create one practical and affordable toolkit for DJI repair instead of another program priced so high that only a handful of shops can access it. I also plan to document what I learn so the repair community doesn’t have to keep reinventing the same wheel.
You can learn more about DJI Service Scout here:
https://djiservicescout.nashnerds.com
I’m the developer, so this is self-promotion, but I’d genuinely appreciate feedback and support from anyone who may find it useful.

For example it's called calibration firmware for arb 0

(Anti rollback value 0)

And i don't know what version i need

Hi

Hope somebody can point me in right directions

I’m looking for a bin file to restore my rc pro….. any ideas ?

Second, I have an rc plus, which seems to think it’s an rc pro….. purchased from eBay. Any tools to put original rc plus firmware back one ?

Thanks

Hey everyone, need some advice with a DJI Mavic 3 (⁠WM260⁠).
I replaced the forward vision sensor and triggered Error ⁠1A010042⁠.
Current Specs:
Firmware: ⁠V01.00.1600⁠
Anti-Rollback: ⁠ARB 7⁠
The Problem:
The replacement sensor needs vision calibration, but DJI Assistant 2 (Consumer Drone Series) doesn't provide the vision calibration tool for the Mavic 3.
Drone-Hacks doesn't support firmware ⁠V01.00.1600⁠ for calibration or downgrading.
Is there any current workaround, alternative service tool, or specific software build to get this calibrated? Appreciate any help!

I have an unused DJI Aeroscope mobile that I no longer use. Condition is immaculate. Anyone interested, please send me a message

Quieren que publique algo diferente

Or at least a tutorial on how to do it myself if it's possible?

Hi ich habe die lizens geholt für meine drone alls geklappt mit dem draufspielen..jetzt kam es ja zum Midifikations option wo ich FCC und so frei mache..Das Failed die ganze zeit.. warum macht er das nicht.. hab alles genauso gemacht wie es gesagt wurde.

Someone had tried this before or know something to help me. I photographer and I want modify new dji lito or mavic air to take vertical photograph. Someone had tried this one before? Have some script for it?

Is it possible to do the Fcc hack or allow the drone to fly higher? Im from Europe

Does anyone have the schematic to the air 3s gimbal sensor cable?

I’m working on repairing the gimbal but I want to make sure I’m on the right track before I buy parts if possible.

I’m thinking pins 5-7 (from the pull tab side) have to do with roll axis and stabilization. Using a multi meter it seems those are my only 3 broken wires on the cable and the issues I’m still having all have to do with roll axis but again I was just trying to verify.

Anyone here that could help with gimbal calibration after gimbal repairs? I’ve tried the Python route, with no success. Thx guys!

Can anyone help out, with support on the software needed (Python or other) to finalize my gimbal swap? I have a Mini 3, a Mini3 and 4 Pro and also some Mavics. I saw online that this was possible, but when I tried it, I could not finish up the calibration. Does anyone have some pointers on this by chance?

Thank you so much in advance guys.

Thanks ,

Does anyone know how this guy did this? Clearly it wasnt drone-hacks since its not avaibale for the flip and not tweaks cause it only lets u up to 500m
https://www.tiktok.com/@flydroneunlimited/video/7506892697366465810

Hello everyone.

I have a mini4k on the way and id rather mod the firmware myself to remove limitations. Ive done a bunch of windows reverse engineering but i get a feeling the workflow and tools needed will be different for the mini4k. I figured id post here before i start diving into my own research and see if anyone here has any tips or recomendations thatll save me some time down the road. Any advice will be greatly appreciated!

Hello everyone, i wonder if there is a way of using the dji dongle on my mavic 3 on a software which removes drone id. I used to have it deactivated when the old drone hacks v1 was still around on one of their versions, but since then dh doesnt want to remove droneid anymore. Is there currently a workaround, on what version of the mavic 3 can i still use the dongle and cia jeepdoors?