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submitted 1 year ago by Persona3Reload to c/196
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[-] masterofn001@lemmy.ca 23 points 1 year ago* (last edited 1 year ago)

Android can disable these alerts using ADB

adb start-server

adb shell pm disable com.android.cellbroadcastservice

Edit: AND

adb shell pm disable com.google.android.cellbroadcastreceiver (This is the Wireless Emergency alert app specifically)

Caveat:

CellBroadcast is a feature of the Android Open Source Project that allows devices to receive and display emergency alerts from cellular networks. Learn how to implement CellBroadcast in your device, how to configure the broadcast channels and languages, and how to test the functionality with the CellBroadcast app.

This is the app code that provides these alerts.

https://source.android.com/docs/core/ota/modular-system/cellbroadcast

[-] BlessedDog@lemmy.world 14 points 1 year ago

I can just disable them in the settings...

[-] clubb@lemmy.world 13 points 1 year ago

Most devices just ask you if you want to keep receiving emergency alerts after the first one. (At least in Romania)

[-] masterofn001@lemmy.ca 15 points 1 year ago

Some countries send it on a channel level which cannot be blocked/silenced/opted out of.

The 'presidential alert' level.

[-] user224@lemmy.sdf.org 11 points 1 year ago

Sup. I've also had my carrier re-enable it wirelessly.

I don't have a screenshot of my own, but I found one on the internet:

[-] masterofn001@lemmy.ca 7 points 1 year ago* (last edited 1 year ago)

If the disable method doesn't work, you can try

adb shell pm uninstall -user 0 -k com.android.cellbroadcastservice

Edit: AND

adb shell pm disable com.google.android.cellbroadcastreceiver (This is the Wireless Emergency alert app specifically)

(I've also disabled and/or uninstalled and/or firewalled and/or removed 'modify system settings' permissions many of my carrier apps)

[-] azertyfun@sh.itjust.works 9 points 1 year ago

Just live in a country which refuses to acknowledge cell broadcast exists, then you'll die in peaceful silence in the next national emergency while operators take several hours to to send 11 million unicast SMS.

Taps forehead

[-] desktop_user 6 points 1 year ago* (last edited 1 year ago)

That is seriously fucked up

this post was submitted on 28 Jul 2024
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