guys, i just got the mate 30 pro 5g, from my mom. Apparently the phone was setup by her staff and got GMS, but i already reset the phone

found out after reset theres a screen that says "this phone is unlocked, and cant be trusted". After the phone reboot, when it asked to sign in into huawei ID, it says the phone is rooted. But when I install supersu and kingoroot, both apps say the phone is not rooted. Any idea?

one more thing, it seems like theres a software update, but everytime it updates the phone, when i check software update, the same update (same version name, and same file size) appears. I can install it over and over again, it will still show theres a new update with the same version name and file size.

Anyone can help?

Hard reset is by eRecovery right? i did that already

But nvm, already sold the phone

it was an extra phone, got it for free. Actually wanted to try it, but then when found out cant use netflix latest version, cimb clicks stuck at activation page, decided not to waste my time