If you mean root your phone then yes.
Yes, search XDA forums under TOPAZ ROM Developement
To put an HTC theme on an iPhone 4 you will have to jailbreak your phone and use appropriate software to download the theme.
Yes, search XDA forums under TOPAZ ROM Developement
Siri is currently only for iPhone 4s unless you jailbreak you're device.
Well pairing a Bluetooth HTC wildfire to an iPod 4th generation is not easy. The only way to do this is to jailbreak the phone. .
The ipod touch 8gb mainly because you cannot yet jailbreak the htc touch and the ipod can have firmware updates.
It depends on what you want for you phone. IPhone has a better fluidity and the AppStore has more applications than the Google Play. However, The HTC Rhyme has more flexibility and you can custom it without Jailbreak.
HTC Accord and HTC Rio are both Windows 8 phones. HTC Mozart, HTC Schubert, HTC Gold, HTC Spark, HTC Mondrian, HTC Radar HTC Eternity are all Windows 7 phones. HTC Dream, HTC Sapphire, HTC Hero and HTC Click are examples of Android phones.
You do not Jailbreak iTunes; you jailbreak iPods and iPhones.
the best htc is a dead htc
You jailbreak the firmware.
htc desire