Desire 610
 

successful unlock but no signal, any solution to fix or reverse back so i can use code

https://mega.nz/#!OJ4lxLLR!4TwL7D50J...NE7enSiggbZ8WA

https://mega.nz/#!ycZH2Y5D!RAYwYXT34...WWmpGaPxpfX4vY

Yes, lock it back, and "use the code"

Unlock procedure is NOT a patch. It's a direct unlock, same like you have entered the code.

So if you have no network - it's a problem of your phone (e.g. frequency not supported, or wrong network settings, etc).

Post your model code here first.