Hello guys. I'm new here and I hope you can help me with my update problem: I'm using ASUS Google Nexus 7 2012 rooted running Android 4.4 KitKat KRT16S the problem is when I update it default through OTA in the device itself, when i reboot it, it still not 4.4.2 but the system says I'm running the latest version of android. i tried manually using TWRP recovery but i get this error Updating partition details... Installing '/sdcard/!ReadyToFlash/Root_Files/kk.zip'... Checking for MD5 file... Skipping MD5 check: no MD5 file found. Verifying current system... "/system/bin/debuggerd" has unexpected contents. E:Error executing updater binary in zip '/sdcard/!ReadyToFlash/Root_Files/kk.zip Error flashing zip '/sdcard/!ReadyToFlash/Root_Files/kk.zip Note: !ReadyToFlash is the folder where the kk.zip which is the OTA file is located I hope somebody here can help me or give me a link of the right debuggerd file. Thanks you very much.