literally no one have the answer or solution to this!

[ranjodhricky]

i've posted this before and today it happens to me again i lost my daily data limit. GooglePlayServices used my 1.5gb data in the background for downloading System update
but why? i'm on custom AEX Rom then how
please if anybody have solution for this reply me i'm frustrated from this

 

[Never_Sm1le]

Isn't this project mainline? the function that allow system update from play store?

 

[ranjodhricky]

i don't understand. my problem is i'm using custom rom and when i install gapps Google Play Services app download Stock Rom OTA package in background by using Mobile data
in custom rom and then show an error message "installing system update failed" i just need to stop it to happen permanently. i know its a Android one device and ota's come directly from Google and device fingerprint r same in stock and custom rom in build.prop but is there no way to get rid of this problem

 

[Never_Sm1le]

i don't understand. my problem is i'm using custom rom and when i install gapps Google Play Services app download Stock Rom OTA package in background by using Mobile data
in custom rom and then show an error message "installing system update failed" i just need to stop it to happen permanently. i know its a Android one device and ota's come directly from Google and device fingerprint r same in stock and custom rom in build.prop but is there no way to get rid of this problem

Are you on Android 9 or 10? If 9 then it's a problem, if 10 then it's the one I said above, the option to update some system component through PlayStore. However I haven't found an option on 10 to block this update from happening.

 

[kudos1uk]

So, is the answer to set it to only update over wifi, then OP does not waste all the data?