1. Make a backup of your existing "hosts" file: adb pull /system/etc/hosts

2. Copy and paste the content of this page into a file named "hosts". This is the official StevenBlack's file from the "hosts project, the more complete and updated blacklist of unwanted websites. For more details visit the official project https://github.com/StevenBlack/hosts;

3. CUSTOMIZATION (optional), if you want you can edit the list just adding unwanted sites into the following space:

Adding the line 0.0.0.0 ssp.kaiads.com you can remove annoyng ads from the official KaiOS's store, but this can cause problems when you want install some kind of apps, like WhatsApp. Use this extension at your own risk. I personally don't need it, I don't use official KaiOS's apps :) visit the B-Hackers Store for hundreds alternative apps;

4. Put the file on your SD card;

5. Enable the debug mode (*#*#33284#*#*);

6. Get a temporary root access. Remember, the following commands are written if you use Telnetd app, but you can get root in a easier way using Wallace and ADBRoot. Using them you don't need to write "busybox" or "busybox telnet localhost" and just write "exit" one time:

adb shell

busybox telnet localhost

mount -o remount,rw /system

cp -f /sdcard/hosts /system/etc

exit

exit

adb reboot

7. Done! Now your web pages are faster...and without ADs!