PLEASE DO NOT UPDATE, UNTIL TOLD IT IS SAFE TO DO SO!
As the title suggests, Nintendo are looking to roll out the their latest Switch Firmware v7.0.0-30 within the next 48 hours, As such it is always wise to NOT UPDATE until developers and team's have checked out the update fully, And have released a notice to state it is safe to update!
So for now please stay on v6.2.0 and to enjoy your Switch fully!
Jan 21, 2019 at 4:28 PM