3.4.0 invalid bootloader warning message when running config.py

[nakajimayoshi]

When I go to run tools/config.py I get a warning message

WARNING: New loader v3.4.0 is required, please download and install.
         Download URL   : https://developer.sony.com/file/download/download-spresense-firmware-v3-3-0
         Install command:
                          1. Extract loader archive into host PC.
                             ./tools/flash.sh -e <download zip file>
                          2. Flash loader into Board.
                             ./tools/flash.sh -l /Users/nakajimayoshi/Documents/projects/embeded/spresense/firmware/spresense -c <port>

However there's a few issues.

1. The message says new loader v3.4.0, however the link points to a download for firmware v3-3-0

2. Manually entering the address: https://developer.sony.com/file/download/download-spresense-firmware-v3-4-0 points to a missing page. Does the 3.4.0 firmware simply not exist?

3. On macOS, these files are not downloaded as a .zip, they are downloaded as a normal folder.

4. After zipping the the folder, running the command

./tools/flash.sh -e /Users/nakajimayoshi/Downloads/spresense-binaries-v3.zip

results in the following message:
ERROR: Please select correct zip file

How am I supposed to get rid of this warning message then?

[SPRESENSE]

Thank you for your report.
We have released a corrected version as SDKv3.4.0 to address the issue #826.
There is no firmware update this time.

The Loader version message for SDK v3.4.0 on macOS

Force fetch for tag

The SDK tags have been updated, so if you have already downloaded them,
you will need to force update the tags with the following command:

git fetch --tags --force

Thank you for your cooperation.

[GOROman]

It is my opinion that the versions provided on the Arduino IDE side are not consistent with v3.4.0 and should be unified with v3.4.0. Users will be confused.

[nakajimayoshi]

I reinstalled to repository to fix the problem but it re-appeared as 3.4.1, which also doesn't work.

[SPRESENSE]

Hi @nakajimayoshi,
Please note that the current latest release version is 3.4.1.
Is the problem still not resolved even after issue #839 has been addressed?

[nakajimayoshi]

@SPRESENSE

Basically step 1 as written in the warning message leads to the error.
What I had to do instead was download, and copy the unzipped (not zipped) files to /spresense/firmware/spresense.

Then, run the command in step 2 which finally worked.

I think it's mostly a problem of unclear instructions.