HELLP-How to Enable Hidden Languages In Settings HTC

[Guest volimfilm007]

New to forum so please be patient, and i', sorry for the link to be from other deweloper site, google landed me there first

 

i followed instruction from here

http://forum.xda-developers.com/showthread.php?t=2281254

http://forum.xda-developers.com/showthread.php?t=2281254&page=2

and also tried from there
 

http://forums.androidcentral.com/android-4-1-4-2-4-3-jelly-bean/314447-solved-htc-one-change-system-language-swedish-not-list-options.html

and also from here

 

http://www.droidviews.com/how-to-enable-hidden-languages-on-samsung-htc-and-sony-android-devices/

and except app MoreLocale 2 i cant enable more languages in system language on device.
my device is
htc one s ver s4(1500 mhz procesor) cid HTC_Y13
i unlocked bootloader, rooted and have SUser permision(i think)

and didn't do anything else except backup withTWRP(Team Win Recovery Project) ,

but every time i tried to edit default.xml or HTC__Y13.xml in
/system/customize/CID/
or with adb or copying with app root browser
it edit the files (open and chek) but when i restart the device nothing stays, it revert to original state .

 

So i cant have more languages then before, i'm missing some that are not listed.

i dont have Customization Settings Provider from this tutorial

 

http://forums.androidcentral.com/android-4-1-4-2-4-3-jelly-bean/314447-solved-htc-one-change-system-language-swedish-not-list-options.html

so i'm running out of ideas.

i dont want to use app MoreLocale 2
is the solution different rom or what?

i dont want to mess a lot with the phone which is from my older Neighbour who need Serbian language, or Croatian not listed in device setup
so please help or give me the link to solution , i search the last 3 hrs on the web but cant find
cant the factory reset done by TWRP be the problem or not.
before i reset i pull the htc__y13 file and it is edited( so i know a copied it on right place, i also do remount with ro which is not described in tut. but also without efect
i found this elsewhere
 

 

Not all phones and versions of android have things mounted the same.
Limiting option when remounting would be best.

Simply change ro to rw and add the remount option

# mount -o rw,remount /system

Once you are done making changes, you should remount with the original readonly.

# mount -o ro,remount /system

 

 

but still with no efect

and i also cant find bak file after reset from tut thanks to CVAngelo

 

 

        margin: 0px;
        padding: 5px;
        border: 1px inset;
        width: 100%;
        height: 130px;
        text-align: left;
        overflow: auto">adb shell
su (tap "grant access" on your htc screen)
mount -o remount,rw /system
mv /system/customize/CID/default.xml /system/customize/CID/default.xml.bak
cat /sdcard/your_cid.xml > /system/customize/CID/default.xml
exit
exit

 

 

its like there is a backup which overwrite everything i do to system folder ?????

please help