Theme making for galaxy ace

I teach here how to make theme(change battery icons ,notification bar etc)
Some people not understand what is brick of phone.
Bricked means your phone not start at all. not even in downloading mode(home+power+volume down)
If your phone stick at boot animation or S5830 logo then not called brick
Ace Birck only in one condition if you install App called Rom manager
So not fear about rooting or applying rom or make something different.
Even you brick your phone you repaired it at samsung service center so chill.

First you need root explorer. If not have then download from hereDownload root explorer

And offcoarse your phone should be rooted
And need clockwork mode recovery. If you not have then download from hereclockwork mode ace
now put it in sdcard and start phone in recovery mod by pressing home+power button when phone is swith off. now go in update from sd card and locate clockworkmod ace 1.zip and install then reboot

Now open root explorer and go in system/app/  and search SystemUI.apk and copy it and put it in sdcard

now again go in system/framework   and search framework-res.apk and  twframework-res.apk now copy it and put it in sdcard

now connect phone to pc and take both systemui.apk and framework-res.apk in computer

now go uot kitchen site link is hereUOT Kitchen
(Some time you have to wait because of many people put their theme for making)
Now You see some lables like lock screed , icons etc go in section what you need to change
Make theme that you like
After you make changes you like go FILE  UPLOAD and you ckick on system file now you have to upload systemui. apk and framwork-res.apk and twframework-res.apk in their seperated location given.
Upload that files wich you have puted in pc from phone wait while files uploaded
Now click on tab SUMMARY and click on Submit work to kitchen.
Now you get name for your zip file like UOT-05-13-05-26-2 remember your file name
Now go in tab PICKUp and wait untill your theme is ready it will take around 20-30 min or more
When it is ready you see your file name that you had provided
now download zip file and put it in your sdcard
I suggest you to backup your current rom before install new theme because some time it go wrongs then you have to flash your phone again
so go in recovery mode and backup your rom
now in recovery mode first wipe cache partition only not factory reset
now go in mount/unmount and mownt system and sccard now go back and go in install from sd card and locate your zip file and install it
now reboot your phone.
If you make theme properly then only you open your phone otherwise your phone stick at gts5830 logo or bootanimation repeated
if this happens then remove battery and again put and start phone in recovery mod by pressing home+power button and go in backup/restore and go in restore and restore your past rom that you backed up earlier.