Set your whatsapp before the challenge starts

1. Open your Whatsapp
2. Click on the 3 dots in the top right corner
3. Click Settings (the last option in the list)
4. Click Storage and data
5. Check your settings one by one in the following
– Download with mobile data
– Download with Wifi
– Download in roaming
6. Choose and uncheck all types of archives you don’t want to be automatically downloaded from Whatsapp to your mobile phone