C902 now not working after a very carefull dismantle!

[Fergandcleo]

I have two of these phones, one has a badly scuffed case (worked fine) the other had a dam near new case but faulty and wouldnt turn on.

I got myself the proper screwdriver and torx set with all the attatchments ect. Read and studied on the net several times on dissmantling, really watched what I was doing and took my time.

Now the phone that was working doesnt!

I cant for the life of me think what I did wrong, I didnt drop or break anything doing this. The only thing I can think of is that maybe (and its only a maybe as I have did it before with a Nokia 95 and 96) I should have grounded/earthed myself first.

Have for some strange reason fried a small electrical chip or board somewhere. I took it into a local repair shop, told the guy what I did, I tried to flash it, but because it wouldnt even turn on, he couldnt do anything And said the phone was now basically just scrap

Has anyone did this before that can shed any light at all on what I might have did without knowing.

Any help is greatly appriciated thanks..