Firmware 1.6.4 update problem(solved)

Help! I’m updating firmware 1.6.4, but for 1 hour (now) Is still “writing to memory”.
Wath wil happen if I Power off the system?
Will i be able to re-update the firmware?
Thanks.

Oh no! Well, if it’s not done within 1-2 minutes, then it’s not going to be done.

How far along is the progress bar? And which image is it writing right now (it should say “main firmware” or “wifi” or something like that)

What version were you upgrading from? (Just so I can keep track if this is a bug)

You’ll have to power off the system if it doesn’t get unstuck. Hopefully the bootloaders are still intact, which means you can do a USB DFU rescue:

I switched off the module, which was still updating with the spinning wheel.
After powering on, the screen was fixed on White.
I was updating from firmware 1.6.2.
I solved restoring the bootloader from the SD card with this procedure:

Sorry for the panic, I just wanted to play!
Thank you.

1 Like