Can I use my Yoodo SIM on my external 4G modem or portable WiFi modem? Yoodo Care February 07, 2020 00:21 Updated Yes, your Yoodo SIM is fully compatible with both types of modem. Related articles What’s in the SIM Pack? How do i change my APN settings? Why did my port in fail? I want to port out, what is the process to do so? What is the validity period on my Yoodo line? 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.