Phone turn off at lockscreen - Vibrant Q&A, Help & Troubleshooting

Hi all, i will make this short.
i got a samsung galaxy vibrant t959 from ebay. It came with 2.2.1 and with i9000 firmware.
I reboot it to t959 firmware with 2.1 with odin .
But now it turn off if it hit lockscreen.
Btw when it turn on still show gt i9000 samsung then vibrant samsung, then "stick together", and finaly the s logo.
Any can help me???
Sent from my SGH-T959 using XDA App

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so u odin to stock right?...since it shows g9000 I am assuming it has GB bootloader...but anways wt do u wanna do?...if u wanna install froyo bootloader then here is a link...http://forum.xda-developers.com/showthread.php?t=1117990

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well what i want at the end is that it stop turning off everytime i hit the lockscreen button. i was thinking that do to the 2 bootloader was the cause of the bug "the turning off at lockscreen"

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R u saying it turns off ur phone when u hit lockscreen button?...sry if I m little slow can't understand what exactly is ur issue...
Sent from my MB860 using XDA App

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yes my phone turn off when i hit the (power/lockscreen) button. its a vibrant t959. when i tap the power button to lock it, it turn off.

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wt have u tried so far to fix the problem?

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I root it using the guide in here to make it 2.1 As factory release it but it still have the gi 9000 loader and the t959. And it still turn off at anytime that the phone locks itself
Sent from my SGH-T959 using XDA App

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nlubkov said:
I root it using the guide in here to make it 2.1 As factory release it but it still have the gi 9000 loader and the t959. And it still turn off at anytime that the phone locks itself
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
try to flash froyo bootloader and flash a rom from the development section like cm7 its a great rom

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nlubkov said:
I root it using the guide in here to make it 2.1 As factory release it but it still have the gi 9000 loader and the t959. And it still turn off at anytime that the phone locks itself
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
1) odin to stock
2) install froyo bootloader
3) root
4) rom manager and install CWM recovery
5) install custom rom personally using (Bionix v 1.3.1 with bali 1.8.8UV kernel)
before you install any custom ROM i would recommend stay on stock and see if the problem still occurs if it does...then most likely it's a hardware problem...that's my guess...GOOD LUCK...

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hi, i root odin 2.1. but it still turn off everytime......

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hi all, i try to root directly to t959uvkb5.tar but it missing the dbdata.rfs.
my question is the only one with dbdata.rfs is the t-mobile .tar file?? and i should root to stock then flash the t959uvkb5.tar (no re-partition) ?? and if that is the case can i make a .tar file from othe working vibrant (2.2) to root my phone using that .tar???