lost program devo 7e

Hello
I think i have lost all the programming for my devo 7e?Now when i turn on rado all i see is messed up screen.Is there a way to put original
firmware back on radio or is my radio bricked?thanks

I f anyone could fix this i have 2 devo7e's i need fixed..anyone close to N.C. I will gladly pay for the services...
I have the nrf modules and I hve went through 2 radios and still cant get this to work,,,

What steps did you follow to get there? We can be of more help if you give us good details of the results from each step.

The symptoms you mention could be because you unplugged your Devo USB connection without doing a Windows Safely Remove, which can corrupt the flash drive. Sometimes this happens because you didn't format the Devo flash drive before copying the file system onto it. And sometimes it's just a glitch during the process somewhere. Don't panic, this happens sometimes and it rarely if ever bricks the Devo.

The stock firmware links are in the menu to the left.

You should be able to just flash the firmware back. Did you copy over the file system? You didn't give very much info about what happened before it "messed up".

I tried and tried to get the devo to work woith the firmware.....removed the semicolons and changed for the nrf module//
i have a syma x5 and x8 ...still had the astrick beside the model...so i believe i ended up deleting files off radio?
i opened up file on radio and deleted files then put the dfu file back on and when i turned on radio i had menu but all was blank?

which one is the stock firmware?

The screen will be blank if you delete the file system. Add it back. First get the basic system running then we may be able to help with the tx module issues.

so i put the 0.2 file back on devo?

If you want to use the NRF module you need to reload Deviation.

I reloaded the newest firmware and now when i turn it on i get beeps and the screen is showing missing module box but no words?
i can click it then the screen is blank but the menu bar on the far right shows up is all..no works showing just the bar....

what and how can i load factory firmware and get it back to normal to reprogram?I have the nrf module unhooked?

What is the name of the file you are loading? What steps are you taking to load it -- for me it goes:
1. Boot holding EXT and Load DFU
2. Power off
3. Boot holding ENT and see the USB drive in Windows explorer
4. Format the USB using defaults
5. Copy the Devo 7e files from the release zip file. You don't need the debug.zip file
6. Use Windows Safely Remove USB to disconnect the Devo drive, wait a few seconds, then power down the Devo.
7. Restart Devo and calibrate sticks, then power down
8. Restart Devo holding ENT to get to the USB drive, edit hardware.ini if needed, add models and other files, safely remove, then power down.
9. Restart and use.

Let us know which step is giving you problems.

thanks man i got it back up.....now i will hook up module and see if i can program it to work...
again thanks..

ok i removed the semi colons and changed to a-13
now when i try to bind the syma x5 its saying
Missing Protocol
protocol/symax.mod
what does this mean??

shen13 wrote: ok i removed the semi colons and changed to a-13
now when i try to bind the syma x5 its saying
Missing Protocol
protocol/symax.mod
what does this mean??

It means you didn't copy all the files to the transmitter.
After flashing the DFU file, you need to copy ALL folders and all files except for debug-devo7e-xxxxxxxx.zip, deviation-devo7e-xxxxx.dfu and UPDATING.md.

Im at loss...
Ok heres what i done..2 different ways..
1st i loaded the dfu file..devo 4.01 dfu file..2nd I turned off them opened with power and ENT which brings me up to the fiies on usb in (radio)?
then I tried going back to the file and copying all the files except the dfu and debug andupdating..When i do that it asks if i want to replace file after file
over and over....so i do that and its still wrong...
so then I go back to defuse tool and run the file again....then i power off the ent and power up to the usb on radio
i reformat the drive then its empty so i copy the files as above except the defuse and debug and updating file and it works
except when i try to remove the semicolons for nrf module and change to a13??
what step am i missing?

ok heres what i have done now..installed the 3435a2a defuse now...
now its giving the ,missing modules cyrf 6936?i run defuse then i went to usb and reformatted(which deleted ll the files)
then i copied all; the files except defuse and debug to usb now i get above message

shen13 wrote: ok heres what i have done now..installed the 3435a2a defuse now...
now its giving the ,missing modules cyrf 6936?i run defuse then i went to usb and reformatted(which deleted ll the files)
then i copied all; the files except defuse and debug to usb now i get above message

when you download the file then unzip does it supposed to have 2 folders (the same)

Can you show the contents of the transmitter folder instead?