To get the password to the rocket warehouse first get the ruby at mt ember which is on one island then go to four island then go into icefall cave save lorelei after obtaining HM7 which is inside icefall cave then go to six island enter dotted hole and to do that use cut on the door next enter dotted hole fall into the hole then go up then left then right then down then grab the sapphire then chase the scientist who stole it then go to five island and now you can enter the rocket warehouse.
Chat with our AI personalities
its in the team rocket warehouse on five island
The first password you will get from 2 team rocket grunts at mt ember (after you get national dex). Second is in dotted hole at island 6 when the man working for team rocket who meets you near the sapphire
inside the rocket warehouse on the fifth island.
it's in Rocket Warehouse on Chrono Island.
im not sure off the top of my head what the passwords are but you have to ask the team rocket members after you defeat them in a Pokemon battle and that's how you get the passwords