sudo apt update
sudo apt-get install snapd lz4 -y
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1false|" $HOME/.symphonyd/config/config.toml
sudo systemctl stop symphonyd
cp $HOME/.symphonyd/data/priv_validator_state.json $HOME/.symphonyd/priv_validator_state.json.backup
rm -rf $HOME/.symphonyd/data
symphonyd tendermint unsafe-reset-all --home $HOME/.symphonyd --keep-addr-book
curl -o - -L https://download.dteam.tech/symphony/testnet/pruned/latest-snapshot | lz4 -c -d - | tar -x -C $HOME/.symphonyd
mv $HOME/.symphonyd/priv_validator_state.json.backup $HOME/.symphonyd/data/priv_validator_state.json
sudo systemctl restart symphonyd
sudo journalctl -u symphonyd -f -o cat