i have 2 M55 and after cut test point and unlock "Please insert your sim card" with sim card inside.It's hardware or software problem?Help me please.
Thank's
i post before this solution search in forum
i find the solution but you need to look through a magnifying glass.when you cut the test you are so close to condenser that you cut the test but you are pressed a little harder and track of test touch the track who comes form card reader (it`s clock wire) i mean that you must very carefully separate this two tracks and all will work(better way use micro scope)