iPhone 3gs Wont turn on!

[HnKMOM]

A friend had an iphone 3gs for about 10 months. It suddenly shut off and wont turn back on! 😕 She gave it to me and I am trying to figure out how to get it working again so I can use it! I have tried so many different things to no avail!! HELP PLEASE?!?! 😕

 

[Rolvag]

Did you do a master reboot?

 

[Crystal-RX]

Press & hold power button and home button for about 10 - 15 seconds. Let it goes and then power it up normally.

 

[HnKMOM]

Did you do a master reboot?

I am not sure how to reboot? I pressed and held the power and home button for 20 secs at the same time.

Then I did it where I held the power button for 15 then the power and home together for 15 then just the home for 15

neither worked

 

[Comeagain?]

Have you checked the battery? It sounds like I'm being sarcastic, but I have met a lot of people who make stupid mistakes like that. And, what happens when you do connect it to your (or her) computer?

 

[HnKMOM]

Have you checked the battery? It sounds like I'm being sarcastic, but I have met a lot of people who make stupid mistakes like that. And, what happens when you do connect it to your (or her) computer?

LOL... Yes I have had it plugged into my computer for hours and nothing...

itunes doesn't recognize it and it doesn't show the battery on the phone... it stays a black screen when plugged into the computer.

 

[dazki]

this way

A friend had an iphone 3gs for about 10 months. It suddenly shut off and wont turn back on! 😕 She gave it to me and I am trying to figure out how to get it working again so I can use it! I have tried so many different things to no avail!! HELP PLEASE?!?! 😕

simply using ireb
then restore in to 4.someting
it depends from the unit