What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Do not delete DIM-1 to reset a Bedrock Nether. That folder belongs to Java Edition’s storage model. On Bedrock Dedicated Server (BDS), the active world is selected by the exact level-name value in server.properties and stored under worlds/<level-name>/. Bedrock has no documented, supported Nether-only deletion equivalent.
Playing with friends? Godlike.Host runs hosted Minecraft Bedrock servers from 10 data-center locations, with free DDoS protection.
The safe choices are to restore a backup from before the Nether changes, create a new world from the original seed (which keeps terrain familiarity but loses progress), or use a Bedrock-compatible editor/chunk workflow after verifying that it supports your server version. Stop the server and make a complete copy of the active world before attempting any destructive operation.
As an Amazon Associate I earn from qualifying purchases.
What “reset the Nether” means on Bedrock
Players usually mean one of three different things when they ask for a Nether reset:
- Undo a recent mistake: return the entire world to an earlier backup.
- Start over with familiar terrain: generate a new world from the same seed.
- Keep the Overworld and remove only selected Nether terrain: edit or delete Nether chunks with a Bedrock-aware tool.
These outcomes have different data-loss boundaries. A full rollback can remove every change made after the backup. Seed recreation produces a new world and does not bring back buildings, inventories, maps, advancements, or other progress. Selective chunk work can preserve the rest of the world, but it is an advanced, version-sensitive operation for which no official Nether-only procedure is documented.
#1 Best Overall
- Invizimals: The Alliance
- Discover the community's creations in the new store
- Access new mini-games and game modes
- Play together on your sofa too thanks to the split screen
A fourth possibility is that nothing needs resetting. If you only want different scenery, structures, or biomes, travel beyond the generated area. New chunks can still generate farther out, while existing chunks and their builds remain intact.
Why Java instructions do not work on a Bedrock server
Java’s DIM-1 is not a Bedrock reset point
Many tutorials tell Java server owners to stop the server and remove a DIM-1 directory. That advice is tied to Java Edition’s dimension folders. A Bedrock Dedicated Server does not expose the Nether as a documented folder with that name. Do not substitute DIM1, world_nether, or another guessed directory.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →A Bedrock world uses a LevelDB-style database in its db/ directory. A Bedrock world-management reference states that there is nothing to delete to reset a dimension in the way Java administrators delete DIM-1. Deleting arbitrary files from the database can damage the whole world, not just the Nether, and can remove builds or player data.
Confirm that the server is actually Bedrock Dedicated Server
Before touching files, identify the software you are running. Microsoft’s official Bedrock server download documentation describes Bedrock Dedicated Server as the server software for Bedrock worlds. Java servers running Paper, Spigot, or another Java implementation have different folders and procedures. A Java tutorial is not evidence that the same path exists on BDS.
Also distinguish a self-hosted BDS installation from a managed host’s control panel. A panel may hide the filesystem, rename backup controls, or run more than one server instance. The underlying rule remains the same: identify the instance’s real server.properties file and its active world before changing anything.
Find the active Bedrock world folder
Read level-name, do not guess the folder
Open server.properties in a text editor and copy the complete value of level-name. Microsoft’s Bedrock Dedicated Server documentation says worlds are installed in subfolders of worlds/ named by that value. The match must be exact, including capitalization and spaces.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minutePC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11For example, if the property is:
level-name=Survival Worldthe active world folder is the folder named Survival World inside worlds/. Do not assume the folder is called world, bedrock_level, or the name shown in a hosting panel. Check the file the server is actually using.
If several folders exist under worlds/, only the folder matching level-name is selected at startup. Leave the other folders untouched until you know whether they are archives, test worlds, or older production saves. Renaming a folder while the server is running can cause the server to create or open a different world, so make any naming correction only while stopped and with a backup retained.
Rank #2
- Minecraft is a game about placing blocks and going on adventures
- Explore randomly generated worlds and build amazing things from the simplest of homes to the grandest of castles
- Play in creative mode with unlimited resources or mine deep into the world in survival mode, crafting weapons and armor to fend off the dangerous mobs
- Play on the go in handheld or tabletop modes
- Includes Super Mario Mash-Up, Natural Texture Pack, Biome Settlers Skin Pack, Battle & Beasts Skin Pack, Campfire Tales Skin Pack; Compatible with Nintendo Switch only
Stop before copying or editing
Stop the server cleanly before copying or replacing world data. A running Bedrock database can be changing while files are being copied, leaving a backup that is incomplete or internally inconsistent. Use the normal stop action for your operating system or hosting control panel, then wait until the process has ended before opening the world folder for maintenance.
Make a rollback copy on separate storage
Copy the entire worlds/<level-name>/ folder, not just a subdirectory, to storage separate from the live server. Keep the original untouched until the copy has been checked. A portable external SSD is one practical place to retain a complete backup; it is backup storage, not a Nether-reset mechanism.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Give the copy a useful date and description, such as “before Nether maintenance,” so you can identify it later. Confirm that the destination contains the full folder and that its size is plausible for your world. Do not overwrite the only copy while experimenting. If your host supplies automatic backups, download a copy you control rather than relying solely on a panel that might retain only a limited history.
Choose the result you actually want
| Goal | Appropriate path | What can be lost |
|---|---|---|
| Undo a recent Nether mistake | Restore an automatic or manual backup made before the mistake | All changes made after that backup |
| Begin again with the same terrain seed | Create a new Bedrock world from the original seed | Existing builds, inventories, player progress, and world history |
| Keep the Overworld while removing selected Nether chunks | Use a Bedrock-compatible editor or chunk workflow after checking version support | Anything in edited chunks; additional risk if the tool is incompatible |
| See newer terrain farther from an explored area | Explore ungenerated Nether areas | No existing chunks are changed; old terrain remains |
There is no universal “Nether reset” price or duration. A backup restore uses whatever storage and hosting controls you already have. A separate SSD is an optional purchase whose capacity and price vary by model and market; it does not provide dimension controls by itself. If you move to managed hosting to avoid direct file maintenance, confirm current Bedrock support, backup retention, restore controls, dimension-management features, pricing, and affiliate terms before choosing a provider.
Option 1: Restore a backup from before the Nether changes
This is the official rollback approach when you need the world as it existed at a known earlier point. Minecraft Help documents restoring automatic or manual Bedrock backups.
- Identify the required restore point. Choose a backup created before the Nether was altered. Check its date and, if your backup system records one, its description. A backup made after the mistake will not remove the mistake.
- Stop the server. Do not restore over a running world. Wait for the server process to finish stopping.
- Preserve the current world first. Move or copy the current
worlds/<level-name>/folder to separate storage. This gives you a way back if the selected restore point is wrong. - Use the backup system’s Bedrock restore action. Follow the automatic or manual restore workflow provided by your server environment or Minecraft Help. Keep the restored world associated with the same intended
level-nameunless your management system explicitly instructs otherwise. - Start the server and verify the result. Check the Overworld, Nether portals, player inventories, and important builds. Confirm that the world opens normally before deleting any preserved copies.
A backup restore is a whole-world rollback, not a Nether-only operation. If you built an Overworld structure after the backup date, that structure is part of the changes you are giving up. If you need both the old Nether and newer Overworld work, keep the current copy and investigate selective editing rather than repeatedly restoring.
Do not treat a successful boot as complete validation. Have a player enter the Nether, use a representative portal, inspect known builds, and check that inventories and permissions behave normally. If anything is missing, stop again and return to the preserved copy instead of saving more changes over the restored world.
Option 2: Recreate a world from the original seed
When no usable backup exists, seed recreation is the cleanest supported way to obtain familiar generated terrain. Minecraft Help cautions that creating a world from a seed does not restore progress; it lets you play through a familiar world.
Rank #3
- Minecraft is a game about placing blocks and going on adventures.
- Explore randomly generated worlds and build amazing things from the simplest of homes to the grandest of castles.
- Play in creative mode with unlimited resources or mine deep into the world in survival mode, crafting weapons and armor to fend off the dangerous mobs.
- Includes Super Mario Mash-Up, Natural Texture Pack, Biome Settlers Skin Pack, Battle & Beasts Skin Pack, Campfire Tales Skin Pack;Compatible with Nintendo Switch only.
- Play on the go in handheld or tabletop modes.
What seed recreation does and does not preserve
- It creates a new world rather than repairing the existing one.
- The seed can reproduce familiar generated terrain, subject to the Bedrock version and world-generation settings used for the new world.
- It does not restore buildings, mined resources, inventories, villager changes, maps, portals, or other progress from the old save.
- The original world remains valuable as an archive. Do not delete it until the new world has been tested and accepted.
Safe recreation sequence
- Stop and archive the old world. Keep the complete active folder identified by
level-namein separate storage. - Record the seed and settings you intend to reproduce. Use the seed associated with the old world and note the Bedrock server version and relevant world settings. If you do not know the seed, seed recreation cannot reproduce the intended terrain.
- Create a separate test world. Do not point the production server at a new folder until you have confirmed that the seed and settings produce the expected starting terrain.
- Decide whether to migrate anything manually. Moving builds or player data between worlds is not part of the official seed-recreation guarantee and may require additional tooling. Treat such migration as a separate, risky project.
- Keep the old archive. A new seed world is not a backup of the old world. Preserve the archive until the replacement has been played and verified.
Version matters because terrain generation and world settings must match the conditions that created the original map. Even with the same numeric seed, changing the Bedrock version or generation settings can produce differences. Test the new world before announcing it as a replacement to players.
Option 3: Selectively remove Nether chunks
If the requirement is “keep my Overworld, but regenerate only this Nether area,” neither deleting DIM-1 nor deleting random files in db/ is a supported solution. The only route described for selective preservation is an external Bedrock-compatible world editor or chunk tool.
Why compatibility matters
Bedrock world data is stored in a database, and tools must understand the format used by your server version. A utility designed for Java region files, or for an older Bedrock release, can misread or corrupt the save. No specific editor or chunk tool is verified here, so treat every candidate as untrusted until its documentation explicitly supports your Bedrock version and the operation you need.
Check four things before considering a tool: Bedrock Dedicated Server support, compatibility with the exact server release, dimension and chunk-selection capabilities, and a documented way to work on a duplicate. “World editor” alone is not proof that Nether chunks can be removed safely. If documentation is vague, the safer answer is to restore a full backup or recreate the world.
Risk-controlled workflow
- Make and verify a full backup. Keep an untouched copy of
worlds/<level-name>/outside the server directory. - Stop the server completely. Never edit a live database.
- Check the tool’s support statement. Confirm Bedrock Dedicated Server support, the server version, dimension and chunk operations, and whether the tool can be tested without modifying the original.
- Work on a duplicate. Copy the world to a test location and perform the proposed Nether edit there first. Keep the production copy unchanged.
- Inspect more than the target chunks. Check portals, linked areas, structures, player locations, inventories, and the Overworld after opening the edited copy.
- Replace production only after validation. Stop the server, retain the pre-edit production backup, and swap in the tested copy only when you accept the tool’s result.
This workflow can preserve unrelated areas, but it has no official one-command guarantee. If the tool cannot clearly identify Bedrock support for your version, do not use it on your only world. Keep the original and edited copies clearly named so a later restore does not accidentally point the server at the wrong folder.
What not to delete
DIM-1: a Java-style path, not a documented Bedrock Nether folder.DIM1orworld_nether: guessed alternatives that may belong to another server implementation.- Individual files inside
db/: the database contains world data; arbitrary deletion can affect the entire save. - The active world folder before backing it up: deletion removes your recovery option.
If you have already removed files, stop the server immediately and restore the untouched copy or an earlier backup. Continuing to run the damaged world can make recovery harder. Do not keep exploring, building, or forcing repeated restarts while deciding what to do; preserve the current state first.
Recommended Free Tools
If you only want new Nether terrain
Resetting is unnecessary when your goal is simply to find terrain that has not been generated yet. Explore beyond the already generated area. Existing chunks remain unchanged, while new areas generate as you reach them. This preserves current builds and avoids any file operation.
Exploration will not regenerate an old chunk. If a fortress, biome, or other feature already exists in a generated area, traveling away from it does not replace that area. Decide whether you need new terrain or a true rollback before choosing a maintenance path.
Rank #4
- Play and share with friends on console, mobile and Windows 10
- discover community creations in the new in-game store
- access new mini games and game modes through servers
Troubleshooting and decision checks
The expected world folder is missing
Re-open server.properties and verify the exact level-name, including case and spaces. Check that you are looking at the server instance’s own worlds/ directory, not a different installation or a folder from another host. If the server was started with a different configuration location, the file you edited may not be the one it reads.
The server loads the wrong world after a restore
Stop the server and compare the restored folder name with the level-name value. The documented mapping requires an exact match. Correct the folder name or property only while the server is stopped, preserve the pre-change copy, and start again for verification.
The restore point is too old
A restore cannot selectively recover just the Nether. Keep the restored copy for inspection and retain the newer world separately. If the Overworld changes made after the backup are essential, return to the selective-tool option rather than overwriting more data.
You do not know the seed
Without the original seed, you cannot use seed recreation to target the same generated terrain. Continue looking for a backup or an intact copy of the world that records the seed. Do not guess a seed and expect it to reproduce the old map.
A third-party tool reports an unsupported version
Do not proceed on the production save. Wait for explicit support for your Bedrock server version or choose a full backup restore or seed recreation instead. An unsupported database edit has a wider failure boundary than a single Nether area.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesA hosting panel offers only a “reset world” button
Read what the button actually resets before using it. A generic reset commonly creates or restores an entire world and may not target the Nether alone. Download or copy the current world first, and confirm which level-name the panel will affect. If the panel does not explain its backup and restore behavior, ask the host for that information rather than testing on the only copy.
Practical preflight checklist
- Confirm the software is Bedrock Dedicated Server.
- Copy the exact
level-namevalue fromserver.properties. - Locate
worlds/<level-name>/and identify it as the active world. - Stop the server cleanly before copying or editing.
- Store a complete world-folder copy on separate storage.
- Choose rollback, seed recreation, selective editing, or simple exploration based on the data you can afford to lose.
- Never apply Java’s
DIM-1deletion instructions to Bedrock. - Keep the untouched backup until the replacement or edited copy has been opened and checked.
Frequently Asked Questions
Can I delete DIM-1 on a Bedrock Dedicated Server?
No. DIM-1 is a Java-style dimension path. Bedrock stores the active world under worlds/<level-name>/ and does not document a Nether-only deletion reset.
Where is the Nether folder on Bedrock Dedicated Server?
There is no documented standalone Nether folder equivalent to Java’s DIM-1. Bedrock world data is kept in the world’s database, including its db/ directory.
Best Value
- The classic UNO card game builds fun on game night with a Minecraft theme.
- UNO Minecraft features a deck and storage tin decorated with graphics from the popular video game.
- Players match colors and numbers to the card on top of the discard pile as in the classic game.
- The Creeper card unique to this deck forces other players to draw 3 cards.
- Makes a great gift for kid, teen, adult and family game nights with 2 to 10 players ages 7 years and older, especially Minecraft and video game fans.
How can I regenerate the Nether without resetting my Overworld?
There is no supported built-in command or folder deletion for that result. Use a Bedrock-compatible editor or chunk workflow only after verifying exact version support, and test it on a duplicate with a complete backup retained.
What is the safest way to undo a recent Nether change?
Stop the server, preserve the current world, and restore an automatic or manual backup created before the change. This rolls back the whole world, so later Overworld and player changes are also lost.
Will recreating the world from the same seed restore my builds and inventory?
No. Seed recreation generates a new world with familiar terrain but does not restore buildings, inventories, maps, portals, villager changes, or other progress.
What if I only want unexplored Nether terrain?
Explore farther into ungenerated areas. Existing chunks are not regenerated, but new areas can generate without any file editing or world rollback.
Why must the level-name match exactly?
Microsoft’s Bedrock Dedicated Server documentation maps the exact level-name value to the folder under worlds/, including capitalization and spaces. A mismatch can make the server open or create a different world.
Free tools Windows power users keep installed
One-click scans. No signup required.
Can I edit the world while the server is running?
No. Stop the process completely before copying, restoring, renaming, or editing world data. A live database may change during the operation and leave an inconsistent copy.
Is a portable SSD required?
No. It is one practical option for keeping a complete backup on separate storage. The important requirement is an intact copy outside the live world location; the SSD itself does not reset a dimension.
What should I do if I already deleted files from db/?
Stop the server immediately. Restore the untouched world-folder copy or an earlier backup, and do not continue operating the possibly damaged save while troubleshooting.
The Bottom Line
Bedrock Dedicated Server has no Java-style DIM-1 Nether reset. Read the exact level-name, stop the server, and preserve the complete worlds/<level-name>/ folder first. Then restore a pre-change backup for a whole-world rollback, recreate a world from the seed for familiar terrain without old progress, or use a carefully tested Bedrock-compatible chunk tool when selective preservation is essential.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallCrashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteQuick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
