Prime OS Lite For 1GB Ram PC

 

GUIDE + ISO

Version

Classic 0.4.5

Min RAM

1 GB

Type

Android OS

License

Free

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Prime OS Installation

Complete Install Guide — Android OS on 1GB RAM PC | Prime OS Classic 0.4.5 ISO

✔ 1GB RAM PC Works

Android on PC

⚡ PUBG Mobile Native

Classic v0.4.5

No Emulator Needed

Forget emulators — Prime OS Classic 0.4.5 lets you install a full Android operating system directly on your PC, even on machines with just 1GB RAM. Unlike BlueStacks or LDPlayer which run Android inside Windows (using up double resources), Prime OS runs Android natively — giving you the full power of your hardware dedicated entirely to the Android environment. Play PUBG Mobile, Free Fire, and any Android game at maximum possible performance for your hardware. This complete installation guide walks you through every step — from downloading the ISO to booting into Prime OS for the first time.

OS Type

Android on PC

Version

Classic 0.4.5

Min RAM

1 GB

File Type

ISO Image (.iso)

Install Tool

Rufus / Boot USB

Games

PUBG Mobile, FF

What is Prime OS?

Prime OS is an Android-based PC operating system developed on top of the Android Open Source Project (AOSP). It is designed specifically to run on x86 PCs and laptops, giving budget users a way to run Android games and apps natively on their hardware — without the overhead of an emulator. Unlike running Android inside an emulator on top of Windows, Prime OS boots directly from your storage drive, meaning 100% of your CPU and RAM goes to Android, not split between two operating systems.

The Classic version (0.4.5) is the most compatible edition, built for older hardware. It runs on systems with as little as 1GB RAM, Intel Atom, Celeron, or AMD E-series processors, and works with both integrated Intel HD Graphics and basic AMD GPUs. Compared to Prime OS Prime or Prime OS Mainline, the Classic build is lighter and more stable on legacy hardware — making it the recommended choice for budget PC and low-end laptop users in Pakistan and South Asia.

The biggest reason people install Prime OS is for PUBG Mobile. When you run PUBG Mobile inside an emulator on a 1GB RAM PC, the game barely loads. But on Prime OS, the same hardware can run PUBG Mobile at Smooth + Extreme 40fps because the resources are not being shared. The experience is completely different. Combined with built-in keymapping and mouse support, Prime OS is the closest thing to a console-quality gaming experience on a low-end PC — for free.

Before You Start — Requirements

⚠️ Important: Prime OS will be installed as a separate OS. You can dual-boot with Windows OR install it as the only OS. Your existing data will NOT be affected if you follow this guide carefully.

🔴 Back up your data first! Always back up important files before any OS installation. Mistakes during partitioning can cause data loss.

RAM

1 GB Minimum (2 GB Better)

Storage

8 GB Free Space (16 GB Recommended)

CPU

Intel/AMD x86 (Any Gen)

GPU

Intel HD / AMD (Integrated OK)

USB Drive

8 GB Minimum (for bootable USB)

Tools

Rufus + WinRAR (free downloads)

Download Prime OS Classic ISO

Download ISO File

Prime OS Classic v0.4.5

ISO Image File | Extract with WinRAR | Password Required

RAR Password

1234

Server 1 ↓ Server 2 ↓

How to Install Prime OS on PC — Step by Step

💡 This guide installs Prime OS alongside Windows (dual boot). You'll choose which OS to boot at startup.

1

Download the Prime OS Classic 0.4.5 ISO from Server 1 or Server 2 above. Extract the RAR with password 1234 to get the .iso file.

2

Download Rufus (free tool — search "rufus download" on Google). Insert your USB drive (8GB minimum). Open Rufus, select your USB, then select the Prime OS .iso file. Click START. This will make your USB bootable.

3

Restart your PC. During startup, press your Boot Menu key — usually F2, F12, Del, or Esc depending on your PC brand. Select your USB drive from the boot menu.

4

Prime OS will load from the USB. On the boot screen, select "Installation - Install Prime OS to harddisk" option.

5

You'll see a partition manager. Select an existing empty partition or create a new one for Prime OS. For dual boot with Windows, do NOT touch your existing Windows partition. Select EXT4 as the file system and confirm.

6

When asked about GRUB bootloader — select YES. This is what lets you choose between Windows and Prime OS at startup. Also select YES for making the system directory read-write.

7

Installation will complete in a few minutes. When done, remove the USB drive and reboot your PC.

8

At startup, the GRUB menu will appear. Select Prime OS to boot into Android. First boot takes 2-3 minutes to set up.

9

Complete the Android setup — connect to WiFi, sign into your Google account, and access the Play Store. Download PUBG Mobile or any game directly.

10

In Prime OS settings, enable Gamepad/Keymapping to use your mouse and keyboard as game controls. Enjoy native Android gaming on your low-end PC!

✅ Stuck somewhere? Watch the full video tutorial embedded at the bottom of this page — it covers every step visually.

Prime OS Information

OS Name	Prime OS Classic
Version	0.4.5
Based On	Android Open Source Project (AOSP)
Android Version	Android 7.1 Nougat
File Type	ISO Image
Install Method	Bootable USB via Rufus
Min RAM	1 GB
Storage Required	8 GB Free Space
Supported CPU	x86 / x86_64 (Intel & AMD)
License	Free (Open Source)
RAR Password	1234

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Video Tutorial

Disclaimer: TECH Decode provides this guide and download link for educational and informational purposes only. We do not host any files on our servers — all download links redirect to third-party sources. Prime OS is a free, open-source Android-based OS. We are not affiliated with the Prime OS development team. Always back up your data before any OS installation. Use at your own risk.