I'm can't install good lock apps on my m51 mobile.

[Somarahmadi]

I'm can't install good lock apps on my m51 mobile.

And how to upgrade my phone to one ui 5 .

[Zarrar26]

Download nicelock from play store, from there you can download goodlock plugins.

[Somarahmadi]

I have downloaded but can't install them bro

[Zarrar26]

Sab hi install nahi ho rahe?

[Somarahmadi]

Maybe

[Zarrar26]

Agar koi bhi nahi ho raha phir compatible nahi hain phone ke sath

[Somarahmadi]

Shayad shukria

[atifalii]

Download fine lock on playstore

[HasanAskari]

What error does it show?