Hi there guys. Have a factory unlocked/unbranded 5800;
have changed a product code to add polish language for my mate... and then it happened. had to upgrade the soft from 10. to ver 20. there is no wireless functionality. Wireless lan is nowhere to be found, the only connection phone finds and accepts is packet data from the network provider. how can I downgrade the soft? or keep the current soft and repair the phone pls?
rep for everyone helping obviously!