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Error [300] : Invalid update tool

227 posts
Thanks Meter: 15
By fusioncoast, Senior Member on 4th July 2009, 10:15 AM
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HEy guys,

i Was trying to upgrade my gene to windows 6.5,

its giving me ERROR [300] : INVALID UPDATE TOOL

now even if i try to load the original rom that is windows 6.1.....its giving me the same error

please advice or assist
4th July 2009, 04:08 PM |#2  
OP Senior Member
Thanks Meter: 15
successfully in getting rid of that Error 300
hello everyone

i seriously need help

i was successfull in getting rid of that error, but as soon as i give a click on finish , that is after the completion of update utility

my phone does not start

please assist or advice
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