Hi there!
I am trying to do a custom firmware update for the rak11720 over ble. is saw on other forum posts that the only working application to do so is the ambiq ota apk. I cant install it however on my phone with the given apk’s and the application can not be found on play/app store. my phone is a nothing 2a plus using android 16.
I also can not get it working in the wistoolbox app.
greetings
Julian