Máy Sạch

About Máy Sạch

From March 1st, 2026, unlocked, rooted, or jailbroken phones will no longer be able to open banking applications. This is a mandatory regulation according to Circular 50/2024/TT-NHNN and Circular 77/2025/TT-NHNN of the State Bank of Vietnam.

Clean Machine helps you quickly check in seconds: Is your phone affected?

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🔍 WHAT TO CHECK?

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✅ Bootloader — Check if the bootloader is locked or unlocked
✅ Root — Detect if the device has been rooted
✅ Play Integrity — Verify device integrity via the Google Play Integrity API
✅ Developer Options — Check if developer mode is enabled or disabled

✅ USB Debugging — Check if USB debugging is enabled or disabled

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📱 WHO IS THIS FOR?
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• You use a banking app (VCB Digibank, BIDV SmartBanking, Vietinbank iPay, MB Bank, Techcombank, ACB, VPBank, TPBank, Sacombank, HDBank...) and are worried about having your transactions blocked from March 1st, 2026.

• You bought a used or imported phone and want to check if it's been jailbroken.

• You're not tech-savvy but want to quickly check it yourself without taking it to a shop.

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🛡️ SAFE & FREE FEES
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• Completely free, no ads, no in-app purchases
• No personal data collected — no name, no email, no phone number
• No check history stored on the server

• No sensitive access permissions required (camera, location, contacts, storage)

• Only internet access is needed to connect to the verification server
• HTTPS encryption for the entire connection

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⚡ HOW TO USE INSTRUCTIONS
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1. Open the Clean Device app
2. Tap "Check Now"
3. Wait a few seconds for the app to check the device
4. View detailed results: Safe ✅ or Needs Attention ⚠️
5. If there is a problem, the app will guide you on how to fix it

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📋 ABOUT THE REGULATIONS REGULATIONS

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Circular 50/2024/TT-NHNN (amended by Circular 77/2025/TT-NHNN) requires banks to check and refuse to provide services on devices with compromised software. Specifically, the Mobile Banking application will automatically stop working if it detects:

• The device has been rooted or jailbroken

• The bootloader has been unlocked

• The device fails the Play Integrity test

This regulation applies to ALL banks in Vietnam from March 1, 2026.

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Clean Machine — One check, use banking with peace of mind.