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My phone stopped working(it freezes on Samsung logo when restarting) one day. I'm tring to figure out possible cause using Android system recovery. That what I see

    MBR checksum Error
Moviinand Checksum Confirmation Fail
lfs pass open fail
update media
E: Can't mount /dev/block/mmblk0p1 (No such file)
E: copy_dbdata_demdia:Can't mount SDCARD
 your storage no prepared yet, please use UI menu for format and reboot

Formating/rebooting wipe data do not help me earthier.

What can cause such sitation?

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What device are you referring to? – t0mm13b Jan 5 '13 at 5:13
samsung GT-i9003 – yura Jan 5 '13 at 5:20
How did this happen? Are we missing details here? – t0mm13b Jan 5 '13 at 5:26
Best take it back and get it checked out with your carrier as that's not a good thing for checksum failure especially on MoviiNAND chip itself... hardware failure am guessing here... :( – t0mm13b Jan 5 '13 at 5:29
It just stopped working without any reason overnight. – yura Jan 5 '13 at 5:40

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