![How to Manually Update Your PlayStation 4 to the Newest 1.51 Software via USB Flash Drive « PlayStation 4 :: WonderHowTo How to Manually Update Your PlayStation 4 to the Newest 1.51 Software via USB Flash Drive « PlayStation 4 :: WonderHowTo](https://img.wonderhowto.com/img/60/50/63520133539456/0/manually-update-your-playstation-4-newest-1-51-software-via-usb-flash-drive.w1456.jpg)
How to Manually Update Your PlayStation 4 to the Newest 1.51 Software via USB Flash Drive « PlayStation 4 :: WonderHowTo
![Image] PS4 stuck in an endless safe mode loop. Says that I need to connect a USB containing the ver 6.51 update file, I have done this and still won't start up. Image] PS4 stuck in an endless safe mode loop. Says that I need to connect a USB containing the ver 6.51 update file, I have done this and still won't start up.](https://preview.redd.it/obhtwpz6wvu21.jpg?auto=webp&s=76714e4fc6fcc745247cc4ad8e0320b3c20c1b05)
Image] PS4 stuck in an endless safe mode loop. Says that I need to connect a USB containing the ver 6.51 update file, I have done this and still won't start up.
![Connect a USB storage device that contains an update file for reinstallation - Cannot Start the PS4 - YouTube Connect a USB storage device that contains an update file for reinstallation - Cannot Start the PS4 - YouTube](https://i.ytimg.com/vi/ft187gnOpa0/hqdefault.jpg)