It’s proving to be one of the more difficult challenges in the questline because, unlike previous steps, the game doesn’t recommend any locations on the map to help.
Matters are made more difficult by the fact that - as you might have guessed - the location in question is cloaked, and reveals itself only when you get close.
On this page are two recommendations for where to find a cloaked IO Build Jammer location in Fortnite.
Note this particular challenge is no longer able to be completed.
What’s new? Chapter 3 Season 3 has arrived! New additions include Reality Seeds and Saplings and riding animals, along with the new Battle Pass, characters collection and map changes.
It’s a good idea to know how to get XP fast in Fortnite.
Find the road running along the outside of the map that goes north, and on the outside bend of the river will be the location.
Specifically, it’s found on a small mound near some rocks.
Destroy the Build Jammer to complete the challenge.
Fortnite Chapter 4 Chapter 1 is here, complete with a new augments system, the coming arrival of Geralt and the Ageless Champion to beat! We’ve also got a present list for Winterfest and Cozy Lodge and pizza slice locations.
Meanwhile, learn how to get XP fast, earn the Victory Umbrella, find character locations and earn a Victory Crown.
Around the named location is a crater, with multiple webs covering a path that runs around the outside.
On the north-side, underneath a web, is a step you can drop down.
Within this area you’ll find the cloaked IO Build Jammer, which will reveal itself once you get close.
Now destroy the Build Jammer to complete the challenge.
Whichever IO Build Jammer you opt for, congratulations on completing the Rebuilding quest!