Does anyone else have tuis issue? I have intermittent right bud charging issues. It appears that the connection is not being made. I found if I turn the charging case upside down, and tap it it will disconnect from my phone and is starts charging. But bump it later and it connects to phone and stops charging.

do you have to transfer the OS? or data? if so what utility is used? do you need a data transfer cable?

Can I just add an external drive to supplement the existing HDD?