📦 OTA JSON File Generator & Uploader

A simple Python tool to:

• 🔍 Automatically detect OTA ZIP and recovery image
• ☁️ Upload OTA packages to OneDrive
• ⚙️ Generate OTA JSON

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🚀 Installation

📥 Clone Repository

git clone -b 16 https://github.com/AndroidOne-Experience/OTA-update.git OTA

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📦 Install Dependencies

sudo apt update
sudo apt install python3
sudo apt install python3-pip
pip3 install requests msal

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⚙️ Configuration

Create file:

OTA/token.txt

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✏️ Example token.txt

ANDROID="define the version, like 16, 17"

TENANT_ID=xxxxxxxxxxxxxxxx
CLIENT_ID=xxxxxxxxxxxxxxxx
CLIENT_SECRET=xxxxxxxxxxxxxxxx
DRIVE_ID=xxxxxxxxxxxxxxxx
FOLDER_ID=xxxxxxxxxxxxxxxx

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📂 Required Build Output

out/target/product/<codename>/

Must contain:

• 📦 AndroidOne-<codename>-OTA-*.zip
• 📄 system/build.prop
• 🧩 recovery.img (optional)

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▶️ Usage

🔹 Upload + JSON file generation (default)

python3 ./OTA/generate_ota.py

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☁️ Upload OTA files ONLY

python3 ./OTA/generate_ota.py --upload

👉 --upload = OneDrive upload only

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🗂️ Generate JSON file ONLY

python3 ./OTA/generate_ota.py --json

👉 --json = JSON generation only

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📘 Argument Explanation

• ☁️ --upload → Upload OTA files only
• 🗂️ --json → Generate JSON file only
• 🔁 No argument → Upload + JSON generation

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📄 Generated JSON

OTA/devices/<codename>.json

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📌 Example JSON

{
  "response": [
    {
      "datetime": "1712658960",
      "filename": "AndroidOne-miatoll-OTA-xxxx.zip",
      "id": "sha256hash",
      "size": 2697982122,
      "url": "download_url",
      "version": "16"
    }
  ]
}

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⚠️ Notes

• 🧾 Ensure token.txt is correctly configured
• 🔐 Microsoft Graph API credentials are required for OneDrive upload
• 🐧 Works best on Linux