Question 1

Is Zero-One SIM safe to download?

Accepted Answer

Yes — every file on this site is verified before going live. Zero-One SIM 1.6.25 by UloRd passed our scan clean. You can also check the VirusTotal report linked on this page for full transparency.

Question 2

How do I install Zero-One SIM on my phone?

Accepted Answer

Tap the Download button at the top of this page, wait for the 261.3 MB file to save to your device, then open it. Android will ask permission to install from unknown sources — tap Allow, and Zero-One SIM will be installed in moments.

Question 3

Will Zero-One SIM update automatically?

Accepted Answer

Not automatically — apps installed outside the Play Store don't get background updates. Just come back here when a newer version drops. We publish updates as soon as they're officially released.

Question 4

What Android version does Zero-One SIM require?

Accepted Answer

Your device needs to run Android Varies with device or later. To check yours: Settings → About Phone → Android Version.

Question 5

Is Zero-One SIM free?

Accepted Answer

Completely free. Zero-One SIM 1.6.25 costs nothing to download — just tap the button and install it.

Question 6

Can I download Zero-One SIM without Google Play?

Accepted Answer

That's exactly what this page is for. No Google account, no Play Store sign-in needed — just hit Download and the file is on your device in seconds.

Question 7

What is an XAPK file and how do I install it?

Accepted Answer

XAPK is APK with extras — it bundles the main app alongside OBB data files that certain apps need to run properly. Easiest route: use an XAPK installer app. Or rename it to .zip, extract it, install the APK, then move the OBB folder to Android/obb/ on your device.

Zero-One SIM

What's New in Version 1.6.25

FAQ: Zero-One SIM

How to install

Best Simulation Apps

Indian Bikes Driving 3D

Move People

Truckers of Europe 3

Harvest.io – 3D Farming Arcade

Fishing Clash: Sport Simulator

Episode - Choose Your Story

Klondike Adventures: Farm Game

Cat Escape: Virtual Pet Game

Phone Case DIY

Fidget Toys Trading・Pop It 3D

Farming Simulator 14

Barbie Dreamhouse Adventures

The Baby In Yellow

Scary Teacher 3D

Idle Lumber Empire: Tycoon Inc

Hair Tattoo: Barber Shop Game

Truck Simulator - Truck Games

Bus Simulator : Ultimate

Dragon City: Mobile Adventure

Vehicle Masters

Best Alternatives to Zero-One SIM

なめこの巣

Gavv SIM

ERROR143

Stick Merge

Small Farm

My Talking Floppa: Virtual Pet

Vlinder Avatar Maker: dress up

Elite Auto Brazil - Wheelie