# Common problems

## Copy of hosts file failed on Android 9+

Latest versions of Android use read-only `/system` partition.
If you are using Magisk as root solution, ensure you enable the systemless hosts module then reboot.

## Ikke nok plass på partisjonen

Try changing the target hosts file in preferences to `/data/data/hosts` (or `/data/hosts`) and apply AdAway again.

## Virker ikke på Android ≥4.4

Try changing the target hosts file in preferences from `/data/data/hosts` to `/data/hosts` or `/system/etc/hosts` and apply AdAway again.

## Den blokkerer ikke reklamer i ____-appen!

Some hostnames may be missing in the provided hosts files from the Hosts Sources or the application has bundled the images to provide ads without accessing the internet.
You can log DNS requests (Menu->Log DNS Requests) from AdAway to find out which additional hostnames have to be blocked.
Add the suspicious hostnames to your own Blacklist by long pressing the entries in the Log and report these hostnames when you have verified them in the Forum Hosts Inbox of hosts-file.net.

## Mellomlagrede reklamer

Noen ganger mellomlagrer apper reklamer etter nedlasting. Dette fører til at reklamer blir igjen i noen apper. Du kan prøve å slette mellomlageret til disse appene i Android sin appliste for å omgå dette problemet.

## _____-appen virker ikke lengre!

Some applications need to communicate with a hostname that is blocked by AdAway or refuse to work when the hostnames which should serve ads are not reachable. See https://github.com/AdAway/AdAway/wiki/ProblematicApps to get a list of known applications that have problems. Otherwise, find out which hostnames are needed and add them to your Whitelist under Your Lists and report them to the bug tracker of AdAway.

## Tilbake-knappen i nettlesere virker ikke

Du kan skru på AdAway sin lokal nettjener i innstillingene som en nødløsning.

## Tilbake-knappen i nettlesere virker ikke

Du kan skru på AdAway sin lokal nettjener i innstillingene som en nødløsning.