Nokia c6 very slow is a new issue that recently found its place in the symbian version of high-end devices.
Many of the nokia c6 users are experiencing slow internet download and browsing issues. This navigation issue is often seen in drive or walk-in mode, when the icon stucks , while slowing down the internet and sometimes making it hang without letting us proceed further.
Nokia c6 very slow issue has been repeatedly bugging the users a lot, moreover, this extreme slowness is forcing users to look for some other alternative.
The solution to this problem could either be a quick update of latest OVI maps or going with a firmware upgrade of the preexisting FW.
Before actually doing a firmware change, give a try rebooting the phone, or try doing a hard reset. Sometimes RAM consumption could also be the issue.
The other nokia c6 very slow issue that deals with slowing of your phone is when transferring files, or phone book contacts, the transfer being from the internal memory and not external memory using OVI PC suite.
Upgrading your RAM to a higher one could let you use your phone much faster. Doing this would no more make you say nokia c6 very slow.