Photon upgraded firmware green blinking

hello, I started using old photons and after upgrading the firmware to the watest 3.xx all of them have blinking green

no way of getting out of there.

any help is appreciated

MW

Try clearing the credentials by holding down SETUP until the status LED blinks dark blue, then continue to hold it down until it blinks rapidly, then release.

Then repeat setup at setup.particle.io.

Also if you previously used a Photon 1 with an external antenna, you will need to flash firmware to switch the device back to internal antenna if you want to use that. Flashing Device OS, device restore, and clearing credentials does not affect the antenna setting.

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ive fixed 2 /3

third one blinks blue fast

press setup , and after 10 sec blinks blue very fast

release and blue fast again

suggestions?

It's OK if it's blinking dark blue after resetting credentials. It's waiting for Wi-Fi credentials (listening mode) and will proceed after it has them. What happens when you try to set up the device that's blinking dark blue?

it blinks but never shows up as a wifi device on my phone

ive tried with Device restore over USB, but no luck

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