PowerPyx.com

PowerPyx

  • Trophy Guides
  • Game Guides
  • Wikis
  • Trophy Lists
  • Next Guides
  • Contact
Show SearchHide Search
Home » Game Guides » Arknights: Endfield » Arknights Endfield Valley Reboot Walkthrough

Arknights Endfield Valley Reboot Walkthrough

January 21, 2026 by PowerPyx Leave a Comment

Valley Reboot is the 4th main mission in Arknights Endfield. This walkthrough will guide you through all objectives of the Valley Reboot main quest.

  • Starting Location: Valley IV > The Hub
  • Quest Giver: Automatically given by Director Qin
  • Chapter: Chapter 1 – Process 1
  • Requirement: Finished Main Mission 3 – Break the Siege
  • Reward: 2 Origeometry, 300 Valley Stock Bills, 700 T-Creds, 5 Intermediate Combat Records, 4 Arms INSP Kits, 400 Operational XP
  • Quest Description: Activating the Protocol Resonance Tower will restore pwoer to the Hub Base. Head to the reserved location outside the base and deply the Protocol Automation-Core.

Activate the TP Point

Immediately after Break the Siege, after the cutscene interact with the structure in front of you. This is called a Tele-Protocol Point (TP Point) – these are the fast travel points found in every area, and you can use them to rest and move items from your backpack to the depot.

Go to the base outskirts / Go to the deployment area

Follow the waypoints. Along the way you can collect some plants and fight some enemies. Along the path you automatically get the optional objective “Rescue the trapped UWST crew mates”.

Rescue the trapped UWST crew mates (Optional)

As soon as you get this objective, jump up the rocks to the right and defeat the enemies that surround the crew mate.

He will tell you that two more crew mates “Elafia” and “Forte” are in danger too. For now advance on the main path where the yellow objective markers are.

Make sure you defeat the enemy groups on the main path and you’ll automatically rescue the next crew mate.

Afterward, defeat the next group of enemies on a road leading uphill, then you reach a fork in the road. Instead of taking the left path towards the main objective, take the RIGHT path. There you will see the next crew mate sitting on top of the stairs.

This one is easy to miss. Just approach him, you can also loot the chest behind him.

This solves the optional objective. Now continue towards the yellow objective marker.

Defeat the Landbreaker mob

A large group of enemies waits at the deployment area, defeat them.

Deploy the Protocol Automation-Core

You will meet the UWST Crew, then enter the yellow circle in front of you to place the PAC (Protocol Automation-Core). This is the “starting structure” of your base.

Start power transmissions from the PAC / Plug the power transmission cable into the Relay Tower

Follow the onscreen tutorials to switch between Exploration Mode and “AIC Mode”, which is where you place structures. You need to open your backpack and place the structure (Relay Tower) in your Hotbar. Then place the structure with L1 + Square (PS5) / Number 1-8 (PC).

Now approach the PAC and click “Start Transmission”. This lets you draw power cables from the PAC to your Relay Tower.

Place the Relay Tower at the objective marker, next to where Andre (Owl Man) is standing.

Stand close to it and click “Plug Transmission Cable”. Now your cable from the PAC powers on the Relay Tower! This is how you create a big network of structures around the map going forward.

Transmit power to the Protocol Resonance Tower

Interact with the Relay Tower and click “Start Transmission”. This lets you draw another power cable. Follow the new objective marker that will appear. Place another Relay Tower in the outlined objective spot, roughly 70 meters away, and plug in the cable. Note that power cables can only be drawn within an 80 Meter Distance, they need to be connected from one Relay Tower to the next to create a wide “net” electricity.

Then again Start Transmissions from the second tower, make a third tower in the outlined spot.

Lastly, plug the cable into the tall tower. You get a short cutscene.

After this you unlock the Protosync (Protocol Synchronizer). Open it with Options-Button (PS5) / ESC (PC). This is the “main menu” in the game and you can now view the map with Touchpad (PS5) / M (PC).

Your reward is 2 Origeometry, 300 Valley Stock Bills, 700 T-Creds, 5 Intermediate Combat Records, 4 Arms INSP Kits, 400 XP.

 

This finishes Valley Reboot main quest in Arknights Endfield.

NEXT: Rally and Unite

For all other Quests refer to Arknights Endfield Walkthrough.

« PrevArknights Endfield Break the Siege WalkthroughNext »Arknights Endfield Rally and Unite Walkthrough
Share
Tweet
Shares 0

Filed Under: Arknights: Endfield, Game Guides

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Youtube 1,210,000Subscriber
Facebook 15,000Fans
Twitter 19,200Followers

Latest Trophy Guides

Marathon Trophy Guide

Scott Pilgrim EX Trophy Guide

Resident Evil Requiem Trophy Guide

Reanimal Trophy Guide

Yakuza Kiwami 3 & Dark Ties Trophy Guide

Nioh 3 Trophy Guide

Code Vein 2 Trophy Guide

Arknights: Endfield Trophy Guide

Ghost of Yotei Trophy Guide

Silent Hill f Trophy Guide

Borderlands 4 Trophy Guide

Kingdom Come Deliverance 2 Trophy Guide

Red Dead Redemption 2 Trophy Guide

Latest Game Wikis

Resident Evil Requiem Wiki

Nioh 3 Wiki

Ghost of Yotei Wiki

Borderlands 4 Wiki

Kingdom Come Deliverance 2 Wiki

Elden Ring Wiki

Hogwarts Legacy Wiki

God of War Ragnarok Wiki

Cyberpunk 2077 Wiki

Red Dead Redemption 2 Wiki

Recent Posts

  • Marathon Trophy Guide & Roadmap
  • Resident Evil Requiem The Final Puzzle Solution
  • Scott Pilgrim EX Trophy Guide & Roadmap
  • Scott Pilgrim EX All Assist Collectible Locations
  • Scott Pilgrim EX All Event Locations
  • Terms of Service
  • Privacy Policy
  • Cookie Policy
  • YouTube
  • Facebook
  • Twitter

© 2008-2026 PowerPyx.com, all rights reserved.