1. cjthunder207's Avatar
    I have a lumia 920 with OS version 8.0.10211.204 and I need to update it to at least 8.0.10322.71 so I can use the Preview for Developers app. I have an inactive locked ATT Phone with clean esn, my question is could I put in an active AT&T sim from an iphone 5 to update the lumia, then return the sim back to the iPhone?
    11-17-2015 03:56 PM
  2. PepperdotNet's Avatar
    Sure you can do that, but the two phones use different size SIMs. Be sure you don't get the nano-sim stuck in the 920's bigger slot.

    It would be easier just to use Wi-Fi, you don't have to have a cellular connection to update a phone, in fact it will probably tell you that the update is too big and you need to use Wi-Fi anyway.
  3. PepperdotNet's Avatar
    Sure you can do that, but the two phones use different size SIMs. Be sure you don't get the nano-sim stuck in the 920's bigger slot.

    It would be easier just to use Wi-Fi, you don't have to have a cellular connection to update a phone, in fact it will probably tell you that the update is too big and you need to use Wi-Fi anyway.
    RumoredNow likes this.
    11-17-2015 04:01 PM
  4. RumoredNow's Avatar
    easier just to use Wi-Fi
    Yup.
    11-17-2015 06:59 PM

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