The first ported C6 v10.0.024 to 5800 and 5530 had some serious RAM management issues and apparently, battery drain. Well, as all of you know, this was Nokia’s mistake.
However, they seems to have fixed some of these bugs for original C6 owners.
PNHT always wants the best for their fans So we grabbed this update and cooked it for you
Released Files
C6 v11.0.029 for 5530 RM-504
C6 v11.0.029 for 5800 RM-356
Currently, the FW have been ported successfully to 5800 RM-356 and 5530 RM-504 Preliminary tests seems correct for us. RAM management is better while keeping a good performance level. The FW always feel fast and snappy
Notes
Follow the same flashing instructions of the previous ported C6 version
Check the instructions Here
Old language packs should work correctly in this build
Languages
Enjoy
Change LOG :
Stability
* Browser baseline updated, about 250 corrections
* Widgets are leaking RAM, amount of memory leak decreased a lot
* MPX Harvester stopped scanning when encounters File System corruption or other issues
* Improvement to refreshing library in Music player
* Securewidgetpreinstaller slows phone start
* Boot up improved in production
* Mail for Exchange: calendar sync improved
* E-mail message gets scrambled by Email – forwarded or replied email are scrambled and full of foreign (mostly Chinese) characters
* Special characters are not displayed correctly in opened mail
Usability
* Big Clock not shown when device lock activated
* Device lock fixed”
If you want to add your languages to this firmware,
Download
Nokia Firmware Editor v0.2 by PNHT
Download Languages for your phone:
Download
Those who would like a complete transparent theme for out
new cute C6
Download
Some FAQ”S :
1. If you’re not able to add the favorite contacts to the homescreen, do the trick as mentioned below :
First restore your contacts from ovi/pc suite, then copy those business card to memory card then format your phone. Then restore the contacts as: Go to contacts- copy business card-from other memory-select card memory-ok.
post results. The favorite contacts will work 
2. Solve no license/ No activate option in Adobe readerLE and Quickoffice 
Now you get it as trial after the simple mod given below, then you can activate with ur
licence key or with keygens.
Extract and copy the data folder to C:datasystem (Replace the Quick office folder with the supplied one and you will see the “ENTER UNLOCK CODE” option in QUICK OFFICE AND ADOBE READER)
Below you will find modified file for disable all keys light on your 5800 with C6CFW (I think it should works also on real Nokia C6).
1) Download this file: DOWNLOAD
2) Apply Open4All patch in RomPatcher.
3) Copy “private” folder into C: drive on your phone, and replace all.
4) Just reboot your phone after all, and enjoy!
Second version!
Download
White menu key is lighting always when phone is unlocked.
1st version lighted till you pressed menu key.
Notification light still breathing until you unlock, after that it’s stopping.
If you want back to behavior before upgrading to custom firmware, I mean you want disable green key light when charging- follow these steps:
1) Download this file: DOWNLOAD
2) Apply in RomPatcher Open4All patch.
3) Copy “private” folder into C: drive on your phone, and replace all.
4) Just reboot your phone after all, and enjoy!
