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faq:start [2018/03/07 16:28] knarfboy |
faq:start [2022/02/11 01:59] czokie |
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+ | ====== Frequently Asked Questions ====== | ||
+ | |||
+ | If you want to know the most popular mods for your drone, this is the place to start. All of the resources and instructions below are raw DIY solutions. If you prefer, other commercial point-and-click solutions are available as commercial products. | ||
+ | |||
+ | ===== 1. Flashing Firmware (DumlDore) ===== | ||
+ | [[https:// | ||
+ | |||
+ | The latest version includes anti roll-back techniques which allow you to downgrade firmware to versions that DJI have blocked from your equipment. You will not be able to downgrade below v01.04.0100 without unlocking first. | ||
+ | |||
+ | ==== 1.1 Quick Guide ==== | ||
+ | |||
+ | How to unlock from 1.04.0100 and higher to downgrade firmware? Its as easy as 1 2 3. | ||
+ | |||
+ | - Get dumldore: https:// | ||
+ | - Get firmware: http:// | ||
+ | - Watch this EXCELLENT video by digdat0. | ||
+ | |||
+ | {{youtube> | ||
+ | ===== 2. Anti Roll Back ===== | ||
+ | |||
+ | ===== 3. FTP Timeout Issues ===== | ||
+ | |||
+ | ===== 4. Mavic without SD Card ===== | ||
+ | |||
+ | ===== 5. Parameter Editing ===== | ||
+ | |||
+ | ===== 6. GO App Patching ===== | ||
+ | |||
+ | ===== 7. Duml Racer (Get Root) ===== | ||
+ | |||
+ | ===== 8. NFZ Removal (APK Mod) ===== | ||
+ | |||
+ | |||
**Need an overview of what is available and how to proceed?**: | **Need an overview of what is available and how to proceed?**: | ||
- | Check out the awesome | + | Check out the awesome |
**Have a question about something or need some advice?**: | **Have a question about something or need some advice?**: | ||
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**Looking for a way to just pay for an service to do all this for you?**: | **Looking for a way to just pay for an service to do all this for you?**: | ||
- | Check out the only OG approved mod service | + | NoLimitDrones |
+ | |||
+ | Drone-Hacks [[https:// | ||
**DJI Go Versions**: | **DJI Go Versions**: | ||
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**Have a question about how to easily bypass DJIs No Fly Zone Restrictions**: | **Have a question about how to easily bypass DJIs No Fly Zone Restrictions**: | ||
- | You will not find a detailed how-to for NFZ bypassing here. It can be done but you will have to do the work yourself. | + | Ok, lots has changed on this recently. There have been a few OGs (and honorary OGs ;) ) working on this behind the scenes lately. NFZ can completely |
- | and the [[http:// | + | |
- | + | ||
- | ===== New Questions ===== | + | |
- | If you have a question, post it below. We'll add an answer in if we think its a good question. | + | |
- | + | ||
- | **Q1: Reverse Engineering of OcuSync Protocol**: | + | |
- | I am wondering if anyone has tried to reverse engineer | + | |
- | Thinking further it would also allow for custom controllers: | + | |
- | Keep up the excellent work! | + | |
- | + | ||
- | **Answer**: I had heard of some work in this area, but it is unpublished at this time. Keep an eye on the various GIT repo's for the OG team. Thats where you will find anything officially published. | + | |
- | + | ||
- | **Q1.1: Reverse Engineering of OcuSync Protocol**: | + | |
- | Thank you very much for your answer. Can you give a hint who the "OG team" is? I did some Google/GIT research but I am not sure about the results ;-) THX! | + | |
- | + | ||
- | **A1.1**: Click " | + | |
- | + | ||
- | **Q2: Bricked P2s which DJI caused with known broken firmware and refuse to fix**: | + | |
- | Are you aware of the horrible situation for huge amounts of Phantom2 pilots when DJI released a firmware which turned off their wifi and video and battery voltages readout - rendering the drone almost like a pathetic broken toy. There is a class action lawsuit to get DJI to fix this stuff. They are saying you have to pay $200 to get it fixed when it was their hokey firmware that ruined things. Who knows how the court case will come out but maybe some experts like you guys could do a firmware fix to take them back to a stable firmware perhaps with a dumldore type tool. The tens of thousands of people who cant fly now would love you and may also donate for helping them. Would you like to look at this.. or do you know much about this already. Respect | + | |
- | from me@thematthewwilliams.com | + | |
- | + | ||
- | **A2**: Most of the work here is focussed on current generation products. While we sympathize with the situation, the OG team generally don't possess the hardware required to assist with this request. | + | |
- | + | ||
- | **Q3: Disabeling VPS (aka Vision Positioning System) on DJI Spark **: | + | |
- | Recently we discovered that the VPS System of Spark (consisting of Optical Flow Camera and IR-Sensor Unit on the bottom of the device) has problems on certain surfaces or when flying over certain terrain. Whereas the VPS feature can be deactivated on P4 and Mavic DJI has decided to hide the VPS enable/ | + | |
- | + | ||
- | **Q4: I Want the FCC mode on my P4 pro+**. But can`t find the DJI Go 4 folder on the integrated Android Display. Is it possible to crck this device, or not? | + | |
- | + | ||
- | **Q5: Dji Go app before 4 models hacking**: This app is giving many troubles to many users especially under Android devices, mainly for Phantom 3 SE and Standard but it seems to give problems with Professional too, resulting in (sometimes extremely) shortened range. It all began with a CE to FCC switching for the AC that were in fcc mode in ce countries. Unfortunately with that a "bug" | + | |
- | Contact me for any info eventually needed at dronandy501@gmail.com. Thank you. | + | |
- | + | ||
- | **Q6**: I'd like to use the FCC hack. I copied the .DJI.configs file into my Android device. When I start the DJI GO 4 app it shows me the dialog about the WIFI region. I click Cancel, everything looks good (I can fly further without loosing the signal), but if I check my Android phone after flying the .DJI.configs fly missing from the folder | + | |
- | **Q7**: I've been to the pyduml process and I'm stuck at the step 5 at the " | + | < |
- | Traceback (most recent call last): | + | and the [[http://dji.retroroms.info/ |
- | File " | + | |
- | import serial | + | |
- | ImportError: | + | |
- | **Q8**: Is it possible, hack the firmware in the remote like GL300 to make the FCC hack permanet? This will Support the iOS user. | ||
- | Did I miss something ? | + | If you have a question, please go to the RCGroups thread linked above or join the Slack channel |
- | Cheers |