if you have already defeated team rocket in their warehouse and retrieved the sapphire then go to lorelais house on four island and talk to her. then go one island and hand him the sapphire. you will now be able to re fight the elite four and trade with ruby/sapphire/emerald games
there's no hope you cannot complete island1-7
Lorelei of the Elite Four is in 4 island of the rainbow islands. You need to go there to IceFall cave and help Lorelei beat Team Rocket. Then you need to get 2 passwords for the Rocket Warehouse on 5 island. After you beat Team Rocket in the Warehouse, Lorelei will come back to the Elite Four and you can fight them.
Lorelei is part of the elite four actually the first member she gets in trouble with team rocket on four island and you need to rescue her.
The same place as the first. You just need to complete the Team Rocket Island 4-7 missions before Lorelei will return to the Elite 4, so you can rematch.
If you already helped Lorelei then you need to go get the Sapphire on Six island head south and go to Dotted hole use Cut to open the door go down the hole then fall down the holes in this sequence: Up, Left, Right, Down then take the sapphire but it gets stolen so now head to five island head east and go into the rocket warehouse find the guy who stole your sapphire and battle him win and you will get it back now take that to One island and give it to Celio in the Pokemon center if you can't remember who he is he is the guy near the big machine now he will link your game with hoenn now you can trade between ruby and sapphire and emerald and even Pokemon colosseum and Pokemon xd gale of darkness. Now go back to the Pokemon league Lorelei should be back now if not go back to four island and in icefall cave talk to her then leave go back to the Pokemon league she should definetely be there now. If you want to challenge the elite four I want to mention that there Pokemon get stronger and each member get new Pokemon.
did you get the ruby?
First, go to four island and go to the ice cave and complete the task. Once you get waterfall and defeat team rocket with Lorelei. Lorelei is back to the Kanto Elite 4.
there's no hope you cannot complete island1-7
Go to Four Island (get the Rainbow Pass from Celio) and Surf inside the Ice Cave (I forgot what it was called). Go through the puzzle and find TM07 (Waterfall) and Lorelei fighting Team Rocket. You help defeat one grunt and then they run away. Then go to the Pokemon League and she'll be there. SEE YA!
Lorelei goes back to her home town - which is Four Island. However, she is not in her house; Lorelei is found in the depths of Ice Cave where she is fighting Team Rocket. If you help her defeat them, she will return home and later, back to the Pokemon League to rejoin the Elite Four.
Lorelei of the Elite Four is in 4 island of the rainbow islands. You need to go there to IceFall cave and help Lorelei beat Team Rocket. Then you need to get 2 passwords for the Rocket Warehouse on 5 island. After you beat Team Rocket in the Warehouse, Lorelei will come back to the Elite Four and you can fight them.
Lorelei is out of her house during a Team Rocket event in Icefall Cave. After this event she will return to her house and not leave.
Lorelei is part of the elite four actually the first member she gets in trouble with team rocket on four island and you need to rescue her.
She goes to her home on 4 island and then to the Ice Cave , then she Goes back to the Elite 4 In other words, Lorelei goes back to her home town - which is Four Island. However, she is not in her house; Lorelei is found in the depths of Ice Cave where she is fighting Team Rocket. If you help her defeat them, she will return home and later, back to the Pokemon League to rejoin the Elite Four.
The same place as the first. You just need to complete the Team Rocket Island 4-7 missions before Lorelei will return to the Elite 4, so you can rematch.
Get the ruby for Celio on island 1. Then you have to help Lorelei in the ice cave on island 4, after that clear team rocket off the islands.
this is the second time. she is in a cave on one of the sevii islands fighting team rocket. after you beat them she'll go back to the elite 4.