Mobile band 3G / 4G Help

Lakshan-Seram

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  • May 31, 2011
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    Phones dekakakin ekakata 4G coverage eka tiyenawa (AT&T - USA) but anikata 3G (4G phone ekak but 4g mehe band eka enabled na, Verzion - USA) coverage eka nette ai (Kandy town ekata 3g weda)? Edge signal enne :( Dialog thama carrier SIM dekema..
     

    GTRZ

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  • Apr 27, 2006
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    Phone eka factory reset karanna. Network selection thiyanawa nam WCDMA only daala balanna.
    Wena mobitel wage network ekaka sim daala balanna. Eth hari yanne naththan phone eke prashnayak thama.
     
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    SadSandun

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  • Oct 4, 2012
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    Dehiwala
    Usually us phones support full band but factory locked to carrier. But your statement says it works and not carrier locked. But there are TDD LTE phones with sprint and both dialog and Mobitel used FDD.
    Similarly different operators has different bands for 3G. May be Dialog uses 900 band for 3G I remote area to have better coverage. Try with other operator sim.
     

    Lakshan-Seram

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  • May 31, 2011
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    Phone eka factory reset karanna. Network selection thiyanawa nam WCDMA only daala balanna.
    Wena mobitel wage network ekaka sim daala balanna. Eth hari yanne naththan phone eke prashnayak thama.

    Mata pena widihata 3g signal nette.. 4g signal tiyena ekatath 4g and Edge witarai enne.. 3g enne na.. phones dekema 3g enne na.. welawakata enawa.. tower awlak wenna athi da manda..
     

    Lakshan-Seram

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  • May 31, 2011
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    Usually us phones support full band but factory locked to carrier. But your statement says it works and not carrier locked. But there are TDD LTE phones with sprint and both dialog and Mobitel used FDD.
    Similarly different operators has different bands for 3G. May be Dialog uses 900 band for 3G I remote area to have better coverage. Try with other operator sim.

    the phone i mentioned also works fine when I'm at the town. however the issue is when i'm at home. seems like a coverage issue right? Verizon one doesn't support dialog's 4g band. However it works with 3g, HSDPA ..etc.

    the one which works with 4g also not showing 3g. only 4g and edge signals are showing.
     

    Lakshan-Seram

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  • May 31, 2011
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    Oya dekama USA service provider la nisa ekak wada nam anith ekath wada karanna oni oya phones support karana bands same nisa

    Verizon eke nam machan 4G band eka wenas.. Eka CDMA + GSM phone ekak.. but anith okkoma weda karanawa.. 4g enable karaganna puluwan hebei root karanna one 4g ma one na ne.. 3g athi.. wede tiyenne dekatama 3g signal na.. eth 4g tiyenawa :nerd:
     

    dmtx

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  • Dec 1, 2011
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    oke hidden menu ekk athi ban, podak balapn eka ganna hati net ekan
    ekan puluwn Radio frequency range wenas karanna..
     

    kinkon

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  • Aug 5, 2007
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    Kandy ♕ පතිරූප දේස වාසෝ
    Verizon eke nam machan 4G band eka wenas.. Eka CDMA + GSM phone ekak.. but anith okkoma weda karanawa.. 4g enable karaganna puluwan hebei root karanna one 4g ma one na ne.. 3g athi.. wede tiyenne dekatama 3g signal na.. eth 4g tiyenawa :nerd:
    Mage nam WCDMA keyala select karama 3G wada karanne..
    LTE,WCDMA,GSM(auto connect)select karama signal hoda wediyata change wenawa

    Dialog eken 4G enable kare nathnam wada karanne na kewwa 3Gth ehemada keyala baluwanam hari :rolleyes:
     

    Lakshan-Seram

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  • May 31, 2011
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    2G/2.5G - GSM/GPRS/EDGE:


    • 850/900/1800/1900 MHz
    3G - UMTS/ HSPA:


    • Europe/ Middle East/ Africa: 900/1900/2100 MHz with HSPA+ up to 42 Mbps
    • Asia: 850/900/1900/2100 MHz with HSPA+ up to 42 Mbps
    • Canada/ Latin America: 850/1900/2100 MHz up to HSPA+ 42 Mbps
    • T-Mobile (US): 850/ AWS/1900/2100 MHz with HSPA+ up to 42 Mbps
    • AT&T: 850/1900/2100 MHz with HSPA+ up to 21 Mbps
    • Sprint: 1900/2100 MHz with HSPA+ up to 14.4 Mbps
    3G - CDMA:


    • 800/1900 MHz for Sprint
    4G - CDMA:


    • Verizon: 800/1900MHZ, UMTS/HSPA 900/2100MHz,GSM/GPRS/EDGE 850/900/1800/1900MHz, LTE 700MHz (Band 13)
    4G - LTE:


    • Europe/ Middle East/ Africa: 800/1800/2600 MHz
    • Asia: 1800/2600 MHz
    • T-Mobile (US)/ AT&T/ Canada/ Latin America: 700 MHz and AWS band
    • Sprint: 1900 MHz




    Meka global ready. Den tiyenne global mode eke... Onna oke 4G witarai wenas wenne.. me phone eke.. LTE 700MHz use wenne but mehe 1800MHz wenna one... 3G welawakata enawa.. man hithanne coverage eke awlak wenna one towers dekak tiyenawa laga patha.. oya tower deka maru wenakota thama case eka.. 4G enable karaganna balanna one..
     
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