i bought n72 mobile 3 months back. I use airtel connection..The problem is every time i try installing any application an "installation security error unable to install " pops up and the process gets terminated. I tried installing SMS2, n72 themes. The nokia pc suite sowtfare is also not getting installed. Nither my phone nor my card momory is full. I have upto 15MB free space.. i didn't set security code or phone lock either.. pls HELP !!!!
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are you sure not working at all nokia n-series? try other n-series phone first, my first opinion is that your n72 is 'locked' (or co-branding with an operator) let's say for example 'indiacell' operator.now u also have to try other simcard from other operator to your n72, does the same thing occur? if it does, it means ur phone is locked. u have to unlocked it (i think that would be illegal, but everybody does it)
Ask the place where you buy it, what operator does it locked up with, try search a technician near your place, and flash it with unlocked software. then you can use it with any card. good luck
maybe your usb cable for your phone is defective,,,,
try using a (tester) i don't nkow aht you call it their, , , test all four lines of your cable lines . . if one of them won't work especially the b;ack or the grey wire. . . it will surely not work if you connect it to your laptop . . .
Nokia N72 Built with Symbian operating system 60 series. Some times older S60 softwares cannot be supported. Remember N72 supports SIS installation files But also support some sis files. the difference you can able to notice SIS and sis. Try to install SIS files rather than sis. Upon my knowledge N72 supports most of the sis older installation files which supports 3650,6600,7610 Nokia mobiles