Cannot upload music from my pc!!! Do I need software?

I was looking for an easy way to upload music to my iPhone 5 and I found that iTools is a great software for this. I download iTunes and iTools, but when transfering music to my iPhone I get an error "Unable to ascertain the compatibility of iTunes. Please check out internet".
Can someone help me how to solve this issue?

As far as I know you cannot record music from your PC. You can however use recording software (like windows sound recorder) to record wave files (WMA) and upload these to your mp3 player. Most players have onboard converters to convert to mp3 whilst uploading. Or you can download mp3 files form the internet and upload to your player. If your player is not appearing in "My Computer" when connected to the USB port, you have a different set of problems which could require you to fromat the player to FAT32.

You Can Download Winamp From Here!!

For Browsing Internet You Have To Download Browser Like FireFox From Here!!

Just Upload Your Music For Back Up !!
Or Just Create BackUp CD/DVD For It!!!

Connect Your ipod to PC with USB cable.
If you have music in your PC directly copy to your ipod
-If you connect ipod to pc, it will automatically open ipod memory open and copy from your computer to ipod.
If music not in your PC, download from internet.

are you trying to download music via cell phone carrier or pc????? by pc (it much easier and quicker) connect usb cable to krzr.....go to my computer...u should see the drive....copy files from pc to the cell phone.......and now you just listen to them or make a ringtone....

its very simple download samsung pc studio 3 and update the driver from the app you just install

or download samsung music studio and in the player window in the music studio press the recovery utility button

There is a generic "PIM" software (Personal Information Manager) software called BITPIM that is available. You will need a data cable and the proper drivers for your operating system in order to connect to your PC. Once you have this, you should be able to connect and transfer information between your PC and your phone without incurring any data charges.

unfortunately you can't upload music and games from your pc on this mobile phone

however you can synchronize your contacts and calendar from Outlook to your phone using VSender software

download it here :

http://www.nokiausa.com/A4425160?url=http://nds1.nokia.com/files/support/nam/phones/software/vSenderInstall.zip

There's no easy solution to this one. Motorola has blocked your ability to charge your phone and create ringtones without you buying their software. Breakdown and pay the $$ for the software or you're S.O.L.