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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that mean if your samsung is no signal or not read the simcard. try to use another simcard,change setting Phonebook to use Simcard Phonebook,and Open the Phonebook. if there you found the Contact on phonebook,that meaning if your samsung can reading the simcard. but if still Emergency Call,you need to bring it to phone service.
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
Hi, Is there a lock switch on card? If so switch OFF to unlock. Also try removing batteries for 30minutes. Then try again. Be aware that most memory numbers could be erased. You may have to reprogram the numbers in again. Good luck.
hi, 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... 1. without simcard .dial 112 or 117 any emergency number in you country ...if you are not connected in any emergency number ,yuor phones PA (power amplifier) its a small component in your phone ,is having problem and need to replace... 2..with simcard ,go to menu >settings >phone settings >network selection then manual ...your phone will be searching for network ...if it"s not searching any network ,100 percent that your phones PA is need to replace...
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 ..do it 3 times and lets see what is happen..goodluck and thanks for trusting fixya..
It sounds like he removed the at&t software, and "flashed" it with generic software. Should work fine for making and receiving calls, but without the at&t settings in your phone, internet and texting probably won't work.
In my opinion, it would have been better if the shop had explained what they planned to do before they did it so you would have a better understanding of what was going on. Hope this helps you.
first remove the sim card and then switch on the phone... then choose antenna on... after a few seconds you will see emergancy only on your screen ... turn off your mobile and insert the sim and switch it on again ... this solved my problem ... but this is not working on my cell now..
does anybody have a solution?