Discussion in 'Android Help' started by Claire Masterson, Sep 13, 2016.
My HTC10 software updated last night and it has been saying Android starting...optimizing app since
This is normal after a software update and can take some time. However this many hours is not usual.
Try powering it down and restarting after a couple of minutes. You'll still see the "optimising apps..." message but hopefully it will progress to completion this time around.