2 weeks ago
My phone is totally locked, even after I reboot it. I get a screen with that:
"Phone locked (4224) because Device Services was uninstalled without authorization"
It occurred when, in the "autostarts" app, I clicked by mistake on "After startup / Knox". It immediately popped up and will not go away whatever I am trying.
Of course I never tried to uninstall this "Device Services".
My phone is rooted, so Knox never worked anyway and I can reinstall any missing apk through adb/pm or any other commands. I tried many things, but none worked.
Why do my phone came by default with a malware that locks it if I touch a useless application ???
Can you please provide a trick to disable this malware or reinstall this Device Services without doing a Factory Reset ?
Thanks
2 weeks ago - last edited 2 weeks ago
2 weeks ago
2 weeks ago - last edited 2 weeks ago
2 weeks ago