[mmk123]

i need firmware and feature phone drivers for these models 
and also help me out to fix invalid imei in these models
Nokia C2-01
Nokia 3310
Nokia 230
Nokia 216
pls help me out
thank you

[freshtyt]

i need firmware and feature phone drivers for these models 
and also help me out to fix invalid imei in these models
Nokia C2-01
Nokia 3310
Nokia 230
Nokia 216
pls help me out
thank you

firmware - download using navfirm or check using product code @ http://www.mrcrab.net/nokia.html
driver - depending on chipset ["mtk usb driver" for mtk phones and "nokia pc suite" for BB5 phones]
invalid imei - not sure how you got invalid imei on 4 different phones but you'll probably need a hardware box to fix that [infinity best, jaf, atf]. check with their respective support if the box supports imei repair.