4.01 weird issue - No Service

Discussion in 'iPhone' started by Ashin, Jul 15, 2010.

  1. Ashin macrumors 6502a


    Jun 19, 2010
    I'm on O2 uk, always have 5 bars, no issues, upgraded to 4.01, now my phone is causing my speakers to make a weird popping noise (a little bit like the usually interference noise when a call is incoming, but single pops)

    Keeps going to No Service, or "network no longer available, dismiss / settings".

    4.01 blows... ;_;
  2. aibo82 macrumors 6502

    Apr 11, 2010
    Im on o2 uk aswell its blew my signal to 4 bars and now I only get 1 bar when I hold it befor the update I had 5 bars down to 3! and call quality is terrible its like being back in the 90's on an old nokia snap crack and pop!
  3. Ashin thread starter macrumors 6502a


    Jun 19, 2010
    Played around a little, and seems automatic carrier is realllly damn slow, it's like my phone had randomly searched kicking me off O2 while it searched.

    Gunna see it manually setting O2 helps
  4. Pyrus macrumors member

    Jun 22, 2005
    I just had the No Service thing a short while after updating, a reboot brought it back though

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