You can change the SSD by yourself but you’ll lose waranty.
Just a FYI, but changing the SSD will not void your warranty. There are two cases you can void your warranty: 1) by opening up your Steam Deck you damage something. 2) you no longer have the original SSD (Keep it safe, because you’ll need to put it back when you send it to Valve). Valve have been rather chill about the whole SSD change.
Disclaimer: Having said that, Valve could give you a harder time and I think in the EU they could void your warranty. Not sure on that.
Just a FYI, but changing the SSD will not void your warranty. There are two cases you can void your warranty: 1) by opening up your Steam Deck you damage something. 2) you no longer have the original SSD (Keep it safe, because you’ll need to put it back when you send it to Valve). Valve have been rather chill about the whole SSD change.
Disclaimer: Having said that, Valve could give you a harder time and I think in the EU they could void your warranty. Not sure on that.