help... 9300 sos on 2g

Discussion in 'BlackBerry' started by afry, Jun 28, 2013.

  1. afry

    afry New Member

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    salam
    mohon petunjuk dari rekan2 semua, bb 9300 saya normal ketika menggunakan jaringan 3g, tapi ketika jaringan dipindah / pindah ke 2g, sinyal langsung sos, dan kalau terus dibiarin di 2g lama2 muncul tulisan sim not allowed atau sim error ( padahal itu sim card normal bisa 3g/2g di bb lain )... mohon masukan, apa penyebab nya? dan bagaimana solusinya?
    thank's
     
  2. rio ganara

    rio ganara Moderator Moderator

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    awal kerusakan apakah ex water damage bos?

    pastikan mesin bersih dari korosi

    cek konektor SIM atau cek driver SIM Cardnya , cek pula tegangan Vsim
     
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  3. oganboy

    oganboy Well-Known Member

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    Klu tanpa ada sebab dan tegangan hp normal cb dioptimalkan dl softwarenya mas broo,atau cb di downgrade.Aneprnh dpt kasus serupa pd onyx 9700 solved didowngrade,Hanya sekedar pengalaman dan smga brmanfaat....:thumb:
     
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  4. afry

    afry New Member

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    cek driver Sim card ? apaan yah...? :cry: bingung hehehe... gimana caranya yah ? trus cek tegangan vsim... berarti ngecek nya blackberry dalam keadaan nyala yah ? gimana tuh kang carnya ? (maklum baru2 saya berani bongkar2 blackberry) trus tegangan nya harus berapa volt kang ?
    Terima kasih
     
  5. rio ganara

    rio ganara Moderator Moderator

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    besaran tegangan Vsim dari 1,8 sampai 3 Volt

    sim konektor.
     
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