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Valley Reboot is a Main Mission in the The Broken Lands quest series of Arknights: Endfield. Check out how to rescue the trapped UWST crew mates, how to unlock this mission, its walkthrough, and all its rewards in this guide!
| Previous Mission | Next Mission |
|---|---|
| Break the Siege | Rally and Unite |
List of Contents
| Mission Type | Main Mission |
|---|---|
| Quest Line | The Broken Lands |
| Chapter | Chapter 1 - Process 1 |
| Location | Valley IV, The Hub |
Valley Reboot is the second quest under the The Broken Lands mission series. This quest is under Chapter 1 - Process 1 of the main story and is located in The Hub.

Valley Reboot is unlocked after reaching Authority Level 2 or above and completing the Break the Siege quest.

After finishing the Break the Siege quest, activate the TP Point and walk down the stairs.
| 1 | ![]() UWST Crew Mate Location 1 As you run closer to the deployment area, a UWST Crew Mate cries for help on top of a platform. Run up the platform and defeat the Landbreakers that surround the crew mate. |
|---|---|
| 2 | ![]() UWST Crew Mate Location 2 From the first location, head down the stairs and turn left towards a camp in a narrow path. Free the second crew mate by defeating the Landbreakers that trapped him. |
| 3 | ![]() UWST Crew Mate Location 3 From the exact location of the second crew mate, turn right on the forked path. Head on up a flight of stairs to find the third crew mate. Don't forget to get the chest behind him too! |

As you approach the deployment area in the Core AIC Area, a mob of Landbreakers occupies the area. Defeat the mob and talk to Chen and Perlica. Confused with the Landbreakers' intentions with the area, Andre arrives to help with the cleanup.

After cleaning up the area, you are now set to prepare the AIC Factory. Help deploy the Protocol Automation-Core.

From the PAC, start power transmission and plug the power transmission cable into the Relay Tower deployed.

Start transmission from the recently powered relay tower, then head down the hill. Place a second relay tower in the projected location and plug the power transmission cable to it. From the second relay tower, start transmission and turn right. Near the road, place a third relay tower to plug the transmission cable to.
Finally, plug the cable to the Protocol Resonance Tower at the other side of the road. This allows you to access the Protocol Synchronizer menu. Open up the map and teleport back to the PAC.
| Total Quest Rewards |
Valley Stock Bill x300 |
T-Creds x700 |
Origeometry x2 |
|---|---|---|
You also gain 400 Operation EXP from completing the mission.

| Prologue | |
|---|---|
| Process: Awakening | |
| Chapter I: Process I - The Broken Lands | |
| Break the Siege | Valley Reboot |
| Rally and Unite | Westward into the Vale |
| Secure Sanctuary | Building an Outpost |
| Through the Haze | Fort Showdown |
| Chapter I: Process II - The Turbid Heavens | |
| Paving the Way | Work Preparation |
| Maintenance Progress | - |
| Chapter I: Process III - Path of Ascension | |
| The Mission Continues | Cross the Science Park |
| Park Way Party | Walk in the Park |
| Mystery in the Building | Down the Hill |
| Shattered Veins | Lodespring Crossing |
| Cradle of Ages | Eve of Battle |
| Chapter I: Process IV - Smoking Embers | |
| Entering the Endgame | Counterstrike Brewing |
| Scaldings of Utjug | Frontline Rush |
| Undying Cinders | Temporary Peace |
| Mysterious Signal | Conference of the Four |
| Work Preparation | - |
| Chapter II: Process I - Lost in the Marsh | |
| Arrival at Wuling | Stumbling Into Qingbo Stockade |
| Destination Wuling | - |
| Chapter II: Process II - The Way of Water | |
| A Glance of Astonishment | A Breeze Away |
| Of Grace and Gentle Might | - |
Valley Reboot Main Mission Guide

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