1. pasmanz's Avatar
    Windows 10 on lumia 1020 says no sim
    04-10-2015 07:53 PM
  2. jeffro02's Avatar
    My 920 is doing the same thing. I'm not sure how to fix it.
    04-10-2015 07:57 PM
  3. hotphil's Avatar
    There's a correctly-inserted SIM in there, yes?
    04-10-2015 07:59 PM
  4. bobsentell's Avatar
    It is not the sim. I even went to ATT and got a brand new one. The problem is Windows 10 (and I think the lack of Denim). Roll back to 8.1
    04-10-2015 08:01 PM
  5. pasmanz's Avatar
    Ugg, do I need to connect to a PC to rollback?
    04-10-2015 09:21 PM
  6. SDKevin's Avatar
    Me too.... hard reset was the only way out. Thank God I went into it not caring if I lost everything on that phone. Hard reset and not restoring a backup seems to take care of it.
    04-10-2015 09:37 PM
  7. SDKevin's Avatar
    Use hardware keys to hard reset.
    04-10-2015 09:39 PM
  8. Rocket_Sandeep's Avatar
    I just started downloading W10.
    04-10-2015 09:43 PM
  9. tony4201's Avatar
    Lumia920刚升级之后sim是可以工作的。但重启之后就显示“no sim"。然后再运行Windows insider,选择 fast 项后,显示仍有更新,现在正在更新中。。。
    Lumia920 SIM is working after the upgrade. But after reboot it displayed "no SIM". Then run Windows Insider, after you choose fast entry, shows there is still updated, now being updated.

    完成后,还是现实 no sim
    When finished, still shows no SIM
    Last edited by tony4201; 04-10-2015 at 10:40 PM.
    04-10-2015 10:13 PM
  10. c5thunder's Avatar
    Same issue here with a 920
    04-10-2015 10:35 PM
  11. Dusteater's Avatar
    Same issue, also cannot open Phone app or settings. Lumia 1020.
    04-10-2015 10:37 PM
  12. tony4201's Avatar
    Just wait for the next update...
    And Can't run Castle Siege!!
    04-10-2015 11:12 PM
  13. pasmanz's Avatar
    Thx, hard reset worked
    04-11-2015 09:04 AM
  14. dbiz2's Avatar
    Same issue here on a 1020. Seems like no cellular is a show stopper for not being able to use Windows 10 mobile. I admit I expected some major bugs, but not lack of cellular access.
    im.thatoneguy likes this.
    04-11-2015 12:39 PM
  15. Erkki Ylitalo's Avatar
    Did hard reset help You?
    How You done hard reset, I was not able to get phone working! Wifi, mails etc.. OK !

    BR Erkki Ylitalo
    04-11-2015 02:31 PM
  16. a5cent's Avatar
    We have multiple threads on this topic. Please continue the discussion here:


    Last edited by a5cent; 04-11-2015 at 06:07 PM.
    04-11-2015 05:27 PM

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