If you are teamed up with the Brotherhood of Steel and you need multiple power armor suits, there’s a glitch that works best in Prydwen. This glitch works on Fallout 4 for the PC, PS4 and Xbox One, and also works after patch 1.2.
The Brotherhood of Steel can grant you a lot of items and XP through a list of glitches, and to add-on to that list comes an infinite power armor glitch. Dogmeat isn’t involved in this glitch, meaning that you will be able to do this and get more power armor without the Dogmeat duplication method.
Compensating Dogmeat will be the pickpocketing skill. Previous glitches that involved the Brotherhood of Steel and stealing their Fusion Cores consisted of this same method, which will force the NPC out of the Power Armor and will lead to them going back inside.
The Prydwen near the Boston Airport is the best place to do this glitch since there is a lot of BoS folks walking around. After ducking and becoming hidden, you should sneak up behind one of them and take the Fusion Core so that it forces them out. To prevent them from going back into the power armor, quick save the game when their feet touches the ground and reload it to set the power armor free.
This will spawn a really glitchy NPC that is halfway in its power armor, along with a free set of power armor that you can pilfer from. It’s worth mentioning that you can get caught while stealing from the suit of armor, so it’s best to do it stealthily. Demon Asylum shows the new glitch in Fallout 4 from beginning to end in the video below.
Lastly, not only will you be able to give this free set of armor to your companions, you will also be able to collect and send it back to your settlement. To make this glitch easier, and to get more, if you’re pickpocketing skill is high enough you will be able to steal from NPCs without getting caught. Fallout 4 glitches are like the gift that keep on giving.