There are cases when the printer can be flashed only in forced mode. But to enter this mode, you need to press a button that is not provided.

For example: unlike the HP 150NW, the HP 150A does not have a Wi-Fi button, so there is nothing to press. To activate the forced mode you will have to disassemble the button panel and close pins 1 and 2 of the missing button with tweezers.

Is it possible to enter the forced boot mode without disassembling the printer and all these short-circuits?

Strange as it may seem, you can. It is enough to send a command to the printer

But the possibilities are not limited to this model. In theory, this command will work on other printers both HP and Samsung

So feel free to experiment you do not risk anything, and once again disassemble the printer I think everyone is lazy, not to mention re-soldering chips.