im using g900.
currently modding it by streaming internet.

tutorials to change icon to iPhone icon:

Just got a G900?
Good! You just buy a great phone. And now what are the most important, changes and tweaks you should make to it? Well, one of the most important is CapsSwitch, you will need it for all other mods. This program is intended to hack and to override permissions on-demand on UIQ3 smartphones. Install CapsSwitch sis file , run program and choose “capabilities are switched off”.

The next one is SIS installer mod for Symbian 9.1. You can install applications without signing them. Download SIS installer and extract file installserver.exe to PC. Copy the file installserver.exe to any folder your phone using file explorer mode in PC suite. Use x-plore or Swiss manager to copy installserver.exe from that folder to ‘c:\\sys\\bin\\’ on your phone. Install any unsigned apps. Thats it!

download:
capsswitch- http://www.agathosyne.de/files_ext/CapsSwitch.zip
sis installer- http://www.agathosyne.de/files_ext/sis-installer_mod.zip

swiss manager- http://www.allaboutsymbian.com/downloads/software/9/swissmgr_uiq3_100.sis

icons pack link:
http://www.persian-forums.com/attachments/f176/4541d1224994035-g900-menu-icon-packs-sis-files-choboness-g...one_sticker.rar

enjoy it !