a friend of mine have a P900 blacklisted received from his client.someone has changed its IMEI after that it result to speaker and mic malfunction...no voice and sound can be heard from both of them...

i tried to repair it using fighter but seems that it can't be repaired...is there anyone here know or has encountered this kind of problem???
i know its only a software problem but fighter can't repair it.if the GDFS is the main reason then can someone please give me a good GDFS for me to upload to this phone...

any help would be very appreciated...thanks and best regards...

try use UFS to flash the GDFS area.
so far still tornado good in GDFS flashing area....