If you’ve already been bitten by this bug, I recommend that you wait until Sony releases a patch, and then sideload it onto your PS4 with a USB stick to prevent further headaches.

If you’re having problems getting your console to boot properly, Sony recommends using safe mode to fix your issue. It’s a bit of a hassle, but it’s a lot better than dealing with an unresponsive PS4. Settings> automatic downloads> install automatically. It's possible they aren't full installed as you are allowed to start a game before it's fully downloaded. Until Sony issues a patch, consider Rest Mode armed and dangerous. My games always install in rest mode when they are digital. When you’re done using your console, turn it off completely. If you’re currently running the 2.0 firmware, you should refrain from using Rest Mode. Hard booting can cause serious problems, and lead to corrupted data. Of course, not everyone will be so lucky. It did a quick scan of the file system, and everything worked out for me this time. I decided to hard boot the machine, and I was finally greeted with a screen scolding me for powering off the PS4 improperly. I touched the power button, and the screen remained blank. I didn't download the first link at the top of the page but I downloaded the other one that's 800mb and made a file PS4->UPDATE-> 'PS4UPDATE. Incredulous, I grabbed my DualShock 4, and jammed on the PlayStation button. Earlier today, I saw a report on CNET regarding a bug in the latest firmware that prevents the PS4 from coming out of Rest Mode. I’ve been using firmware 2.0 “Masamune” since it was released, and I’ve been using Rest Mode on and off since then without any issue.

Ps4 not updating in rest mode