If you already installed it, run a full antivirus scan (Malwarebytes, Bitdefender) and change your Microsoft account password + enable 2FA immediately.
For now, represents the peak of what is possible when you combine the open nature of Android with the passionate Minecraft modding community. Atlas Client 1.21.44- 1.21 Apk Toolbox Premium
Includes reach modifiers, killauras, and auto-armor toggles. If you already installed it, run a full