1. lamblumo's Avatar
    Low Wi-Fi signal , call drop , signalling issue on lumia 520 after upgrade to windows phone 8.1 I.e Lumia cyan
    10-10-2014 03:18 PM
  2. xandros9's Avatar
    Well, ok.

    Assuming you want help, try a soft reset first. (hold power + volume down until vibrate) If that doesn't help, a hard reset (erases your phone) will fix a lot more. (settings > about > reset my phone)
    However make sure stuff is backed up.
    lamblumo likes this.
    10-10-2014 03:32 PM
  3. lamblumo's Avatar
    Well, ok.

    Assuming you want help, try a soft reset first. (hold power + volume down until vibrate) If that doesn't help, a hard reset (erases your phone) will fix a lot more. (settings > about > reset my phone)
    However make sure stuff is backed up.
    Tried but no luck. Windows phone 8.1 messed up my Lumia 520 &degraded its performance too.
    10-10-2014 10:19 PM
  4. xandros9's Avatar
    Tried but no luck. Windows phone 8.1 messed up my Lumia 520 raded its performance too.
    you did try a hard reset, correct?
    Perhaps you could turn off Cortana, hmm... it should still be reasonably usable.
    10-20-2014 09:48 PM
  5. Cheztir Sima's Avatar
    hello, window i bought my windows lumia 520 last 3 years, year of 2012, now im facing this issue"no service" it can detect sim card that activated but steel no signal, i tried to reset, and configure flight mode, but steel there's no diffrence no services, "no found network", what kind of issue is this? is this on the board??
    03-13-2015 03:26 AM

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