THIS METHOD OF UNLOCKING WILL BE SUITABLE TO OWNERS OF SMARTPHONS ON OS SYMBIAN 9.1 AND 9.2! You need to do the following: 1 install the y-browser program on the smartphone (download here: trashbox.ru/link/y-browser-symbian ) and HelloCarbide (change the date in the phone for April 2009 to install) 2 open y-browser and DO NOT CLOSING it, launch HelloCarbide (in the program, press the function select menu1 and press yes until the program closes! 3 now return to the already open Y-browser. Thanks to the HelloCarbide program, the system folders of the smartphone are now available and you just need to insert the installserver.exe file to the c / sys / bin folder. ATTENTION !!! DO NOT DELETE y-browser and HelloCarbide П OKA DO NOT MAKE SURE THAT THE APPLICATIONS ARE PUT! If you install the application and they say “the file is damaged”, then do the above and REMOVE installserver.exe from the c / sys / bin folder!