My nokia 5130xm having hanging problem on startup

Try factory resetting the phone .

This can be done through Setting - Factory reset .

Please save all the data .
IF this doesnt helps , try updating the software version of the phone by goint o setting - update firmversion . But this may result in losing your Operating system of the phone . So try only with
Nokia Software Updater .

Or if the Phone hangs on a very frequesnt basis try giving it to NOkia service center .