Recover data from a broken mobile phone

[cobito]

I've searched a bit on Google and as usual, I've come across tons of articles full of text that say nothing and give ridiculous solutions to the problem, like that to recover data with the broken screen, you first have to activate USB debugging mode.

Anyway, the phone is a Samsung Galaxy S4 or 5 (I can't remember) that won't turn on. It's not that the screen is broken or anything, it's that it's totally dead. I imagine that recovering data with a simple USB cable and a tool for PC is impossible in this case, so I guess you have to resort to a physical solution. On Youtube I've seen people who unsolder the memory chip, put it in a USB device and that way they can read the content. That will be my desperate resource.

What I wanted to know is if you know of any service that recovers data in these cases at a reasonable price.

Thanks.

[Nemo]

Knowing you minimally, I assume that you had not synchronized your mobile phone with either a Samsung account or a Google account where your photos or data could have been backed up.
The main reason why those articles state that USB debugging should be activated is because there is no other way for the mobile phone and computer to communicate.
Unfortunately, I cannot help you with the recommendation of a recovery service.
Good luck