I made my own moded flash 5210 using its FUBU flash. I simply replace there old ring tones with new Ringtones using PPMEDIT After flashing the phone... Turn on then 2 sec with signal after that no more signal.. I done Update FAID, and unlock the phone. Reset to factory defaults, restore original IMEI.. still not working...
Then I have to restore the FUBU and it works back to its orignal..
Regards!
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