In his official Telegram channel (which remains semi-active), Mahmoud Salah acknowledged that Samsung has introduced a new FRP handshake algorithm in One UI 7. He stated that v1.4.3 would be the final version using the "legacy method." He is reportedly working on a v2.0 rewritten in Python/C#, but no release date has been confirmed.
Thus, v1.4.3 is currently not updated for the latest bootloader versions (beyond v8 for Exynos, v6 for Snapdragon).
Partially yes, but with major caveats. Mahmoud Salah has released v1.4.3 as a maintenance update. However, it is not a magic bullet for all Samsung devices. samfirm aio v143 by mahmoud salah is samsung frp updated
Warning: Use only on devices you own. Bypassing FRP on a lost/stolen phone is illegal in most jurisdictions.
Prerequisites:
Instructions:
Note: Do not connect to Wi-Fi immediately after bypass, or Samsung may re-lock the FRP. Partially yes, but with major caveats
Because Mahmoud Salah’s official site is often down, search results are flooded with fake versions. Cybersecurity firms have identified trojans disguised as v1.4.3 that:
Only download from trusted sources like official XDA threads or Mahmoud’s Telegram channel (if still active). Always scan the EXE with VirusTotal – the legitimate version should have no detections or only generic "hacktool" flags. Instructions: