[Need Help] CM11 - Kitkat 4.4..4 for Trend Plus (S7580) topic

I know one guy name SandPox is trying to develop CM11 (4.4.4) for Samsung Galaxy Trend Plus (S7580). But there many bugs. He stucked with a big bug "No sound during a call". He's totally stuck it out. So I hope someone can help him, and help S7580's users too. :(
Here is the link to that topic: Cyanogenmod 11 for S7580
Please help usssss :crying:

How to fix boot loop on the galaxy trend lite (gt-s7392) topic

This is a guide for those who accidentally bricked their gt-s7392. For a fix pls download firmware from sammobile.com/firmwares and search for the device name (gt-s7392)...download the one for your region and also download odin 3.07... (google it). Save files to a pc. Now on a pc, extract the firmaware (.tar.md5 file) from the region type you downloaded (e.g s7392xpuank1, or whatever you downloaded). Next hold volume down, home and power button on phone for a long time till phone reboots. There is an option to continue or quit, press the volume up to continue. Plug phone to pc. Now open odin on the pc and select pda. Look for where you extracted the firmware (it is a .tar.md5 file) now wait for it to load and click start in odin once it says 'added'. Wait this might take some time and you are done. The phone will now reboot and no data will be lost. But you will be reverted to stock if you are using custom rom.

[Q&A]Problem cwm on galaxy trend lite topic

I have a problem when flashing the rom on the phone via cwm, having to do the wipe / cache and everything else I get the error: "can not mount / system" "can not mount / data" and blablabla. I wonder if there is any way to fix it, because I do not find it anywhere because nobody is devoted to this phone. Thanks a lot.

[q] samsung galaxy trend plus gt-s7580 overclock topic

Hello everyone.

Does anyone know if there's an appropriate custom kernel for this phone in order to increase cpu?
Or an alternative way to overclock it

stock it runs @ 1.2 mhz and i would like to increase that.

So far i have tried setcpu.apk on the stock rom but the maximum figure is the stock 1.2 mhz.

Looking forward for a reply. Thanks :)