Question about Samsung SYNC SGH-A707 Cellular Phone

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Samsung sgh-a707 won't stay on. Shuts off when batt seems full.

So I went to bed last night and my phone had some battery in it. I woke up this morning and while reading a text from my friend my phone just turned off. It was also really hot. So then I plugged it into the charger and tried to turn it back on and it wouldn't go so I unplugged it, took out the battery and held the power button down to try to drain all excess battery or whatever that process is called. Then, an hour later, I plugged in the charger and put the battery in and it turned on and it worked. I then unplugged the charger and the battery was full and then just a short time later, it shut off again. I plugged it into the charger and tried to turn it on again, but it wouldn't. So then I started typing this problem and mid-way through it beeped and there's this big orange battery on my screen and all three bars are filled in. Also, there were no battery low notifications. Hey, it just beeped again, showed an empty battery and then went back to the screen with the full battery.

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  • redemy403 Jul 08, 2009

    Thank you. I actually went to the store and the man said that I got water in my phone and I needed a new one. I waited to buy a new one and just went home. Then a couple days later my phone came back to life and has been functioning as normal since. YAY!



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  • 389 Answers

Try to go to a local store or through your service provider to run a test on the battery that you are using. It might be defective, tyr using a different battery for the phone. If using a different battery would not resolve this issue, it means that the phone needs service.

Posted on Jul 07, 2009


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You should not allow the battery to fully drain,it will die sooner.

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There a many factors that can case this issue:

*Software issue
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You can take your phone to a cell phone repair center.

Sep 04, 2008 | Samsung SYNC SGH-A707 Cellular Phone

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your phone firmware need to be reflash and if that does not work then you may need to purchase a new mobile phone.

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try this: pull out the battery, and try starting it like that. try it a few times, pop the battery back in, and see if it works.

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Samsung sync at&t sgh-a707 cell phone

I had the same problem and fixed it by turning off the phone, removing and re-inserting the battery.

Nov 19, 2007 | Samsung SYNC SGH-A707 Cellular Phone

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