unrooting a sgs3 on voda

Magnu420 said:

ok guys ive had a samsung galaxy s3 for about 6months
and it may have to go back to voda for a warrenty repair
but ive rooted the s3 ( i dunno why cos ive not tried any roms since its been rooted)using Samsung GS3 Int ToolKit from xda developers,i need to get the phone back to how i got it from voda so it can go in for repair which is wifi problems

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Magnu420 said:

just an update :grrrr:

ok ive followed the guide posted by seanicca

installed triangle away ran it flash the counter back to zero
wiped all data cache and returned it to factory status,cleared all cache again
put the s3 into d/load mode,started odin up and nothing ???
but if i boot the phone into normal mode,the pc will pick it up also odin picks it up
and shows the com port number,but if i put it back into d/load mode by using vol down+home+power button nothing,so i closed odin down and opened up kies waited
while the phone connected to kies,then it said firmware update needed,clicked on update then after a few mins the phone will boot into odin mode(d/load mode)and after a few mins nothing happens,but a box will come up sayin kies is not connected
unplug the battery and do it all again,i did all this and its same as before,so i tried updating it using phone ota service,it will d/load the f/w then half way thru it will come up with a error so it will abort it

why cant i get this s3 updated to the lastest f/w

is there another way like puttin the f/w file onto the internal card and doing it that way

will up a pix of the error after

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