[{"data":1,"prerenderedAt":223},["ShallowReactive",2],{"page-en-/error-unable-to-complete-cellular-plan-change":3},{"id":4,"title":5,"body":6,"description":203,"extension":204,"head":205,"meta":206,"navigation":216,"ogImage":205,"path":217,"robots":205,"schemaOrg":205,"seo":218,"sitemap":219,"stem":221,"__hash__":222},"content_en/error-unable-to-complete-cellular-plan-change.md","How to fix \"Unable to Complete Cellular Plan Change\" Error",{"type":7,"value":8,"toc":193},"minimark",[9,12,21,28,36,39,46,48,53,58,61,66,84,86,90,97,100,122,125,127,131,134,139,159,161,166],[10,11],"hr",{},[13,14,16,17],"h1",{"id":15},"how-to-fix-error-unable-to-complete-cellular-plan-change","How to fix Error: ",[18,19,20],"em",{},"“Unable to Complete Cellular Plan Change”",[22,23,24],"p",{},[25,26,27],"strong",{},"iOS (iPhone)",[29,30,31],"blockquote",{},[22,32,33],{},[18,34,35],{},"Unable to Complete Cellular Plan Change. Your cellular plan could not be set up. Try again later.",[22,37,38],{},"This error typically appears when your device is compatible with the eSIM plan, but cannot successfully connect to the activation server to verify or download the eSIM.",[22,40,41,42,45],{},"If the plan is ",[25,43,44],{},"not already installed",", the most effective solution is to move to an area with a more stable Internet connection.",[10,47],{},[49,50,52],"h2",{"id":51},"common-causes-solutions","Common Causes & Solutions",[54,55,57],"h3",{"id":56},"_1-no-internet-connection-during-activation","1. No Internet connection during activation",[22,59,60],{},"An active Internet connection (Wi-Fi or mobile data) is required to install and authenticate the eSIM profile.\nPlease ensure you can browse the Internet (e.g., open Safari/Chrome and visit a webpage).",[22,62,63],{},[25,64,65],{},"Solution:",[67,68,69,77],"ul",{},[70,71,72,73,76],"li",{},"Connect to a reliable ",[25,74,75],{},"Wi-Fi network",", or",[70,78,79,80,83],{},"Enable ",[25,81,82],{},"Mobile Data",", then retry activation.",[10,85],{},[54,87,89],{"id":88},"_2-the-esim-may-already-be-installed","2. The eSIM may already be installed",[22,91,92,93,96],{},"Each eSIM activation code can be used ",[25,94,95],{},"up to 3 times on the same device",", and it may have installed successfully in the background.",[22,98,99],{},"To check:",[101,102,103,109,116],"ol",{},[70,104,105,106],{},"Open ",[25,107,108],{},"Settings",[70,110,111,112,115],{},"Tap ",[25,113,114],{},"Cellular"," (or Mobile Data)",[70,117,118,119],{},"Look under ",[25,120,121],{},"Mobile Data Plans",[22,123,124],{},"If you see your plan listed, the eSIM is already installed and no further activation is needed.",[10,126],{},[54,128,130],{"id":129},"_3-too-many-esims-installed-on-your-device","3. Too many eSIMs installed on your device",[22,132,133],{},"Some iPhones may experience issues if many eSIM profiles have been installed over time.",[22,135,136,138],{},[25,137,65],{},"\nIf you have several unused eSIMs, remove one or more:",[67,140,141,147,150,156],{},[70,142,143,144],{},"Go to ",[25,145,146],{},"Settings > Cellular",[70,148,149],{},"Tap an old or unused eSIM plan",[70,151,152,153],{},"Select ",[25,154,155],{},"Delete eSIM",[70,157,158],{},"Try the activation again",[10,160],{},[22,162,163],{},[25,164,165],{},"Read more:",[67,167,168,175,181,187],{},[70,169,170],{},[171,172,174],"a",{"href":173},"/resource/esim-troubleshooting-guide","eSIM Connection Troubleshooting Guide",[70,176,177],{},[171,178,180],{"href":179},"/blog/error-unable-to-activate-esim-iphone","Error 'Unable to Activate eSIM' on iPhone",[70,182,183],{},[171,184,186],{"href":185},"/blog/error-code-is-no-longer-valid-iphone","How to fix \"Error Code is No Longer Valid\" on iPhone",[70,188,189],{},[171,190,192],{"href":191},"/blog/error-cellular-plans-from-this-carrier-cannot-be-added","How to fix Error: “Cellular Plans From This Carrier Cannot Be Added”",{"title":194,"searchDepth":195,"depth":195,"links":196},"",2,[197],{"id":51,"depth":195,"text":52,"children":198},[199,201,202],{"id":56,"depth":200,"text":57},3,{"id":88,"depth":200,"text":89},{"id":129,"depth":200,"text":130},"If you encounter the 'Unable to Complete Cellular Plan Change' error on your iPhone after scanning the QR code, follow these steps to resolve the issue and successfully activate your eSIM.","md",null,{"date":207,"authors":208,"category":215},"2025-12-01",[209],{"name":210,"avatar":211,"to":213,"username":214},"Baptiste Leproux",{"src":212},"https://avatars.githubusercontent.com/u/7290030?v=4","https://x.com/_larbish","larbish","Release",true,"/error-unable-to-complete-cellular-plan-change",{"title":5,"description":203},{"loc":220},"/blog/error-unable-to-complete-cellular-plan-change","error-unable-to-complete-cellular-plan-change","uvKLKj7PqhK6YXR_Xse20G03XRw4IDJ6zpaLAhUislo",1784120606293]