Ensure no other app (like Asus Armoury Crate) is using port 7777.

Check the boxes for and "Preload PKG" in the interface.

: Trying to skip major versions (e.g., jumping from EMUI 9 directly to EMUI 11) or downgrading across major security patches often triggers this error. Authorization Barriers

Ensure the firmware download link you pasted into HiSuite Proxy explicitly matches this exact region. If your phone is a C432, you cannot flash a C636 package via standard proxy methods without running into a group version mismatch. Summary Checklist for a Successful Flash

Completely uninstall your current version of HiSuite from your computer.

To avoid encountering the "Group version not match" error in the future, follow these prevention tips:

Which are you currently using? Share public link

To minimize errors, ensure your setup adheres to these golden rules: Always run HiSuite Proxy as an in Windows.

When enabled, HiSuite Proxy forces a strict signature match. When disabled, the proxy loosens the group version enforcement. Note: This only works for downgrades to EMUI 11 or older.

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Match Hisuite Proxy - Group Version Not

Ensure no other app (like Asus Armoury Crate) is using port 7777.

Check the boxes for and "Preload PKG" in the interface.

: Trying to skip major versions (e.g., jumping from EMUI 9 directly to EMUI 11) or downgrading across major security patches often triggers this error. Authorization Barriers group version not match hisuite proxy

Ensure the firmware download link you pasted into HiSuite Proxy explicitly matches this exact region. If your phone is a C432, you cannot flash a C636 package via standard proxy methods without running into a group version mismatch. Summary Checklist for a Successful Flash

Completely uninstall your current version of HiSuite from your computer. Ensure no other app (like Asus Armoury Crate)

To avoid encountering the "Group version not match" error in the future, follow these prevention tips:

Which are you currently using? Share public link Authorization Barriers Ensure the firmware download link you

To minimize errors, ensure your setup adheres to these golden rules: Always run HiSuite Proxy as an in Windows.

When enabled, HiSuite Proxy forces a strict signature match. When disabled, the proxy loosens the group version enforcement. Note: This only works for downgrades to EMUI 11 or older.