Rooted Android Phone - Add Latest Google Play Store to System App for future factory reset I rooted my Android Phone and deleted some unwanted apps with google play store, google play services and google text to speech.

Now how to add these apps again (latest version) as a system app for future factory reset?
Download Google Play store here [ http://forum.xda-developers.com/showthread.php?t=1996995 ].
Install it from file manager by clicking APK file. Convert to System app via TitaniumBackup if you've already bought it as this feature is only available in PRO version. Or use this app [ https://play.google.com/store/apps/details?id=de.j4velin.systemappmover ] which is free. You can also move to /system/app folder manually and then set the right permission [and generate odex file] but using app to convert app to system app is safer option.