A: Not really. The error is on HiSuite’s side. The latest HiSuite Proxy (v3.3.0 as of 2025) includes better logging but cannot override Huawei’s group validation.
Do not just grab any Base + CUST + Preload from a firmware site. Use the and same region code for all three. group version not match hisuite proxy new
He did something insane. He wrote a tiny script that intercepted the handshake, rewrote the phone’s response mid-air, and tricked Hisuite Proxy into thinking the groups matched. A man-in-the-middle attack against his own phone. A: Not really
: In the HiSuite Proxy interface, make sure you have ticked the boxes for "CUST PKG" and "Preload PKG" after adding their respective URLs. rewrote the phone’s response mid-air
If it still doesn't work, check these three things: