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< Esato Forum Index > Sony Ericsson / Sony > Software, Firmware and Drivers > k850i brod. reflash will not help Bookmark topic

my k850i has brod (vibrates and blue ring & keypad only lightup - it repeates these)

I upload /boot folder from backup, but problem same
then I reflash main,fs,finallize with a2uploader, but problem still same.

firmware: r1fa035

phone not dropped, no sign of hardware fault.

please help me to fix my phone...
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Posted: 2010-02-17 13:21:02
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How did you flashed it ? Via SEUS or a2uploader ? Which firmwares did you use? Try checking this TUTORIAL
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Posted: 2010-02-17 14:48:35
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I flashed R1FA035 (same before this phone) firmware with A2 uploader.

MAIN,FS flashed and then uploaded custom pack.

flashing 100% completed. but problem still same

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Posted: 2010-02-17 14:51:48
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this is correct, make sure your fs match the main or could it be a corrupted gdfs and if so have a look here...
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Posted: 2010-02-17 17:39:28
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Try to flash again...happen to me too, after 2nd BROD fix and never come again.
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Posted: 2010-02-18 01:46:27
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I flashed several times with A2uploader and SEUS but no change.

Used firmwares: R1FA035_FS_BALTIC_RED52.fbn
R1FA035_MAIN_GENERIC_SO_RED52.mbn

also I tried these: R1FA037_FS_HUTCH-WORLD
R1FA037_MAIN_HUTCHISON_SO

problem still same. when I power on, phone vibrates, blue ring and keypad lightup and no display. after few seconds,
again vibrates, blue ring and keypad lightup and no display. this sequence repeat until I remove battery.

Fully charged battery
No flashing error

IS faulty LCD can cause BROD like problem ?. last time phone stuck when try to call and I remove battery. then It died.
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Posted: 2010-02-18 06:39:47
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owh my i hate brod.....

switch off your phone. connect the phone to your pc (mass storage mode). does the screen lights up or not, is there any autoplay popup?? if the screen lights up then the lcd is fine and if the autoplay popup then your hardware is fine. now pull/disconnect the usb cable from the fastport does the screen lights up for a while or not and again if yes than your lcd is confirmed not at fault. there are many causes to brod, the memory card, certain bad patches, incompatible softwares/applications, faulty hardware such as the motherboard, camera module etc. normally when you manage to successfully flash the phone, everything should be fine...

right now can't think of the right solution yet
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Posted: 2010-02-18 08:14:53
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THANKS FOR YOUR REPLY.

when I connect USB cable with PC, nothing happens. If I connect charger, phone vibrates and keypad/ring lights up and repeat it like when power button did.

I can access FS in A2 and read/write fine.

can I try to flash with older firmware ? like R1CA029. or any other solutions??
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Posted: 2010-02-18 08:27:47
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i've came thru this problem before . .
without even knowing how to flash phones before >.i bring it to the cellphone shop to repair it ....
worth 6$


just try reflashing bro
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Posted: 2010-04-29 06:55:25
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