Hp prime - bricked -stuck at the Hp logo

[Matheus Hermes]

(09-02-2018 08:53 PM)ijabbott Wrote:  

(09-02-2018 03:39 PM)Matheus Hermes Wrote:  There are any problem if I update the firmware without the battery just using the usb cable?

Is that what you're doing at the moment, or are you just asking whether that can be done?

I am doing that, and I ask because I saw some people saing that should do the firmware update using 100% of battery. But makes no sense.