How to Root Dell XCD35 android phone?

I hope you know what is rooting, it allows you to have root access to your phone . By root access you mean you have administrative access to your phone otherwise which is not available. Make sure you follow these steps carefully.

First, download this file: z4root_blade_perm_root_v2.

Next, enable “USB Debugging” on your phone. On your homescreen, tap Menu > Settings > Application > Development, then make sure “USB Debugging” is checked. USB Debugging

Connect your phone to your computer via its USB data cable, then tap the “Turn on USB storage” button on your phone. Turn on USB

Next, locate your phone’s microSD card on your computer and copy the file (z4root_blade_perm_root_v2.apk) you’ve downloaded into the root of the microSD card.

Once copied, tap on “Turn off USB storage” on your phone and disconnect it from your computer.

Next, on your phone, use your phone’s file manager (or download ES File Explorer and use that) to locate the z4root_blade_perm_root_v2.apk file. Tap to install it.
Tap on it so that it does a permanent root.z4root
The phone will automatically reboot itself afterwards.

After rebooting, you will have successfully rooted your phone. Congratulations!
Source