accidental flashed wrong target, force flash don't work ERROR[4] Not Enough Space

[true bronze]

I need help with a Happymodel ES900 RX that I mistook for a EP1 and flashed the wrong target to.
and now I can't get it back on the right target

[jade heath]

which firmware were you flashing into it?

have you tried an earlier firmware?

why not try the other flashing methods?

[true bronze]

the newest version of ELRS

BF passtrough apparently does not work, it does not detect anything.
and over WIFI I get that error message

[jade heath]

ftdi/via uart flash?

!recovery

[low plank]

Follow these steps to recover a bricked RX:

- Move the 5v wire going to the receiver to a 5V pad that only powers on when a LiPo is connected 
- Disable Telemetry in Betaflight
- Save and Reboot
- Close Betaflight Configurator and unplug USB and LiPo
- Bridge the boot pads or hold down the boot button on the receiver
- Plug in USB
- Click "Build and Flash" in the ExpressLRS Configurator, selecting via Betaflight Passthrough method
- Wait for the line PASSTHROUGH DONE to appear
- Plug in LiPo (with boot button held down/bridged)
- Wait for the process to finish (with success hopefully)
- Unplug everything, unbridge the boot pads, then power on to confirm the LED blinks, and then goes into WiFi mode

Video Tutorial: https://www.youtube.com/watch?v=jYLwaWBkM_A

[true bronze]

I don't have a ftdi flasher

[jade heath]

wifi flashing also warns you about flashing the wrong target.. and yet you still flashed the wrong target.. smh

[true bronze]

yes I know, not the brightest idea from me

but other than a ftdi I have no other options?

[jade heath]

I posted the recovery flashing procedures above

follow those

[true bronze]

ok

I'll try it
thanks