Flashing Cloudfone Excite 402D will solve your problem whenever your smartphone stucked on logo, or keep on restarting.
1. Download excite 402d fs20130614 v12 firmware.
2. Copy and paste the zip file on your SDCard. Put your SDCard on your smartphone.
3. Press Volume Up and Power button together to go to android system utility.
4. Navigate to "apply update to external storage", press power button shortly.
5. Select "excite 402d", press power on shortly.
6. Wait until finish.
7. Reboot.
8. Smile :)