Forum Discussion
Apple Watch Error Code 406
I have an Apple Watch series 3, with cell option. I have it paired with my phone however I cannot activate the cellular service. I get a oops something went wrong page and error code 406. Conectar...
Sorry to hear you are having a hard time getting your watch activated 😥 This is something that we would definitely need to get a support request opened for. Please call us again when you have a moment so that our specialists can gather the info needed. You can let them know to look at internal document DOC-437039 for all the steps.
Experiencing this at the moment with my Apple Watch Series 4 44mm (stainless steel, cellular) (watchOS 8.1) and iPhone 13 Pro Max (iOS 15.1) . It worked perfectly fine about five months ago but I cancelled the service for a few months and now that I want to add the service to it again it's giving me this issue. I've called T-Mobile for help and they had to manually set up the cellular option on their side but it still didn't reflect on my Apple Watch. Have already restarted the Watch, waited over an hour, unpaired and re-paired the apple watch, restarted iPhone and had them triple check the IMEI and EID on the account.
I saw a post somewhere asking us to call T-Mobile and mention to follow DOC-437039 on their internal database…. waiting to get a call back shortly to try this..
