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Tuesday, December 4, 2012

Removing Default Application in Android ROM


My android phone that only has megabytes of internal memory, the past few days finally begin to experience shortness of breath due to lack of space hahah .. was felt that this smartphone performance very slow in responding. Looks like it's time to remove applications that are not important. I started removing the games and applications that are no longer needed. Not bad, my phone capacity increased. Hmm .. clean if not bear .. then I look for the cache-data where else that should be removed, and the question arises how to remove the "SamsungApps" default android my Galaxy Ace. The reason for removing this application is not because they do not like it, but more because none of the features of the app that I use. So it seems better just delete. But how do I remove the default application ROM as "SamsungApps" it? Hmm .. here are the steps ..


Oh before it must be understood that these activities without the use of tools and applications strange, just a standard application to fit our android shell. The first requirement before we can do this is the android activity must be in the root first. Well then use a terminal emulator application to be able to interact with shell android. I myself use "ConnectBot". If you do not want to install a terminal emulator application, can use ADB (with data cable connection or via wifi).

Choose one of the above that, so we can access the android shell. Then after that .. simplenya follow the steps below:

su
enhance root privilege
mount-o remount, rw-t yaffs2 / dev/block/mtdblk3 / system
remount the partition / system to rw mode (read-write)
ls / system / app
list files in the folder "app"
rm / system / app / <app-name>
remove specific applications. For SamsungApps, please locate the file with the name SamsungApps.apk
mount-o remount, ro / dev/mtdblock3 / system
return the directory / system ro mode (read-only)
Broadly speaking, these 5 steps that we are doing it is obvious is not it .. only increased privileges (hence Android must be root first), and then remount the partition / system being able to read-write so we can remove the files in the directory / system. Only then delete a specific file that we want to remove (CAUTION: do not delete files you do not know / recognize in the folder / system / app is!). Last ... return / system to read-only mode deh. Hopefully useful ..
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