Get PolyOS Mobile

This document presents a fundamental guide for downloading and verifying PolyOS Mobile image files. Ensure that you download PolyOS Mobile from the official website or trusted mirror sites, and we also provide guidance for verifying file integrity and security.

Download PolyOS Mobile

You can obtain PolyOS Mobile through the following methods:

Click to Download

You can directly acquire the image files provided by the official PolyOS site by clicking the button below.

下载 PolyOS Mobile

curl

You can use the curl command to download from the PolyOS Mobile official website:

curl --remote-name \
     --location https://polyos.iscas.ac.cn/downloads/polyos-mobile-latest.img.tar.xz

PowerShell

You can use Invoke-WebRequest to download from the PolyOS Mobile official website:

$URL="https://polyos.iscas.ac.cn/downloads/polyos-mobile-latest.img.tar.xz"; `
Invoke-WebRequest -Uri $URL -OutFile $(Split-Path -Leaf $URL)

(Optional) Verify the integrity of the image

To ensure that the PolyOS Mobile image files you download are not damaged or tampered with, it is advisable to perform a file integrity verification. You can follow these steps to verify the files:

Download the verification file (a file ending in .sha256sum), which contains the hash value of the corresponding PolyOS Mobile image file.

note

Replace polyos-xxx.img.xz and polyos-xxx.sha256sum with the actual names of the image and verification files you downloaded.

Click to download

If you downloaded the PolyOS Mobile image file by clicking on Download PolyOS Mobile, you can obtain the corresponding verification file by clicking the button below.

Download Verification File

curl

You can use the curl command to download the sha256sum verification file:

curl --remote-name \
     --location https://polyos.iscas.ac.cn/downloads/polyos-mobile-latest.img.tar.xz.sha256sum

PowerShell

You can use Invoke-WebRequest to download the sha256sum verification file:

$URL="https://polyos.iscas.ac.cn/downloads/polyos-mobile-latest.img.tar.xz.sha256sum"; `
Invoke-WebRequest -Uri $URL -OutFile $(Split-Path -Leaf $URL)

Open a terminal or command prompt and navigate to the directory where you have saved the PolyOS Mobile image and verification files.

cd your/path/of/image-and-checksum/

info

The command below compares the original hash from the verification file with the computed hash of the downloaded file to check for file integrity.

GNU/Linux

echo "$(cat https://polyos.iscas.ac.cn/downloads/polyos-mobile-latest.img.tar.xz.sha256sum) polyos-mobile-latest.img.tar.xz" | sha256sum --check --status

If the output of the command shows "OK" or "Verification Successful," it indicates that the PolyOS Mobile image file you downloaded is intact.

Windows

(Get-FileHash '.\polyos-mobile-latest.img.tar.xz').Hash `
  -eq (Get-Content '.\polyos-mobile-latest.img.tar.xz.sha256sum')

If the output of the command shows "True," it indicates that the downloaded PolyOS Mobile image file is intact.

If you encounter any issues during the download process or require further assistance, please do not hesitate to reach out to the PolyOS support team once again. We wish you success in your usage of PolyOS Mobile!