Good lock

[karthik17]

Dear samsung care I'm not able to install Good lock app in my Galaxy M51. I'm using UI Core version 4.1 but not able to install the app I tried various method by installing app also but I gey a pop up window app not installed. Please help me to resolve the issue and to download the Good lock app.

[Kuldipindia]

It is not available officially for your device. You should go to flagship S series or upper midrange A series to get this features.

[Fast_n_Curious]

Goodlock is not supported on M and F series devices due to budget constraints. Use finelock from playstore

[Shahinmarzia]

Use Alternative application "finelock"

[Anand_Avnish]

2 module r available officially
https://r2.community.samsung.com/t5/Tablets/Goodlock-module-for-budget-phone/td-p/15217086?src=Share...

[IMFREAK0P]

Use fine lock or nicelock instead