I have previously had the Bluno beetle V1.0 before which works fine. I have just bought 3 Bluno Beetle V1.1 mc's, but the BLE is not discoverable. I have gone through the same process to update the firmware as stated on the DFRobot site (v1.97). I have been developing with this board for about 1 year now so I know it decently well.
Could it be possible that the CC bootloader wasn't installed properly on the new V1.1 as this would explain why the BLE isn't discoverable by Android devices (tried multiple Android devices) but can be discovered by an iPhone.
Can you please help with this issue (as DFRobot doesn't seem to help and I couldn't find anyone online with the V1.1, only the v1.0)?