For [davisr], this simply wouldn’t do, and they set about hacking their ReMarkable tablet. A rotary tool was used to make a tidy slot for the microSD card. The ReMarkable already has a set of ...

All versions of the Samsung Galaxy S25 series in the US support eSIM. They also have a Nano SIM card slot for those who ...

But a bit of hacking allowed him to add a SIM card slot to it. Even though he’s not the one who originally found this hack (XDA thread here), his write-up is definitely an interesting read.