Can I use my Yoodo SIM on my external 4G modem or portable WiFi modem? Yoodo Care September 02, 2019 22:23 Updated Yes, your Yoodo SIM is fully compatible with both types of modem. Related articles How do I log in to access the Yoodo app? Can I use the Yoodo App on a rooted or jail-broken device? (For Android/iOS) What do I do with my Yoodo SIM? How do I cancel my order if I accidentally ordered an extra SIM card? Why did my port in fail? Comments 1 comment Sort by Date Votes HAZWAN ZHARIF BIN HOSEN September 02, 2019 13:38 Usage in shah alam section8 with an indoor huawei router.. Very2 unstable.. Line will drop every 20-30second .unusable..but when use with hp it become ok with variable speed.. But at least better than usage with router.. Already complained but no difference 1 Comment actions Permalink Please sign in to leave a comment.