Question about Sony Ericsson K750i Cellular Phone

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Flashing software? emergency

My phone was working properly before i switch off. I am trying to change the simcard. I switch it off, i cannot on again.... when i push power buton, white screen appears one time only. When i release my batt, white screen appears again ... but not switch on...How to flash software in sony erricson k750i

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  • zom puia
    zom puia Oct 24, 2007

    can i do it by myself? cos m having important data on my phone

  • crooksy May 17, 2008

    me daughter k750i wen she try to put it on the screen keeps flashing



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  • Expert
  • 490 Answers

Sir problem with software so contact hardware vendor or service centre for support

Posted on Oct 22, 2007


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Hwy emegency calls only??

that mean if your samsung is no signal or not read the simcard.
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Hey! need help in emergency while flashing my cell phone with nemesis service suite i left my sim card in the phone. My sim card and phone isnt working properly now. Its showing insert sim card. i tried...

Actually before doing the process we need to remove all the things..because it may got damaged due to fluctuate voltage flow.So, now remove your sim and battery, clean the simcard slot and the center terminal of the battery properly and restart.If the problem still persist the only thing you need to do is to change the Sim.The chip inside the Sim Card is damage.Good luck.Thanks for visiting fixya

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Why is my phone showing me emergency call

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I have inserted my simcard into the phone, but there is a lock symbol on the phone. It is not telling me how to unlock the keypad at all, so I am wondering if the phone itself needs to be unlocked? I...

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I hav a network problem so how i can solve it?

before we go on have you tried to replace other working sim card? if not ,try to change simcard first..if still the same problem you have to follow this...
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in this case you need to go to an expert mobile technician to prevent more damage in your phone..but before you go to a mobile shop ,try this trick that sometimes working...

go to setting ,restore factory setting ,enter your security code it 3 times and lets see what is happen..goodluck and thanks for trusting fixya..

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When i push the power buton the powerled go on and few secons off again i used the powercord suply and the battery suply. Could i be the power suply I.C wiht best regards Andre

Try this. Remove Battery. Hold power button for 10 to 20 seconds Insert Battery and switch system on. Let me know if this works

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