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Hello,I have recently flashed my w810i using phone XS.The problem is when I insert a SIM that connects to GSM 800,it works fine.But operators that are running GSM 1800 mhz,arent working any more.Unfortunately only 1 operator in our country uses GSM 800 and its undoubtedly the worst one .I have confirmed that i have to flash the GDFS to resolve the issue.Can anyone give me step by step instructions on how to do this using phone xs.inclduing which format of GSFS I need to use .HElp....:(
Can't be done with any XS software version and a service cable is needed; be careful with the GDFS area, you could trash the phone by overwriting the calibration data
GDFS can be flashed with FAR and using DCU-60 but, as luzer said, you may brick your phone.
I'll try to post the GDFS address soon.
Found GDFS addresses only for k750/w800/k700/z800. Sorry, but no luck for w810:(. You can find more info abou GDFS writing right here on http://www.topsony.com/forum/showthread.php?t=26
Quote:
Originally Posted by montydgr8
Try reFLASHING with "Generic Main" and "Generic FS".
:( Maan u messed up. For future advice, dont flash ur phone with wrong firmware, like I did :D
U can also try this link
http://www.topsony.com/foro/local_links.php?catid=431
However i recomment flashingur phone with XS++ and use "generic" FS and MAIN.
there's an area for gdfs in phone xs im sure... i tried to to it myself but i didn't find any gdfs files to "upload"...??
Why need to reflash GDFS? And how could it get corrupted?
For flash GDFS i think the best is SeTool2
can setool reset the gdfs?
Yes, but I don't known how, SeTool2 have in option "reset GDFS"
There is no phrase "reset GDFS". What do you mean?