Troubleshooting

Installing your own CSC

Previous versions

If you get a bootloop after optimizing apps do the following:Turn off the device. Take out the battery for at least 10 seconds and put it back in.In Odin uncheck "Auto Reboot" and check "Update Bootloader". Leave everything else alone.Flash the tar file again. After it's finished turn off device and take out the battery for at least 10 seconds and put it back in.Turn on the phone.If you get bootloop again, do this process 2-3 times. Some people made it work even on 4th time.If you don't want to use BTU CSC, you can flash any CSC you want with a few simple steps:1 - Download the latest firmware for your device and region from Sammobile or any other source you want. Make sure it is in Odin tar format.2 - From the tar file you downloaded, extract the file "cache.img.ext4" and change it's name to "cache.img"3 - Download the UI version of Cache Ripper tool from http://forum.xda-developers.com/gala...e-img-t1702861 (Thanks @ AdamLange ).4 - With the toll browse for the "cache.img"file and unpack it. You will get a file named "cache_unpacked.zip"5- copy the "cache_unpacked.zip" to your internal SD card, boot to recovery, select the file and flash it (This will work on both stock or custom recovery!)G900MUBU1CPC4 v1 (with CPB2 dump beta bootloaders) - https://mega.nz/#!g9xlXSSI!N1ZxNXrgO...5HuFe5V8537oQA G900MUBU1CPC3 - https://mega.nz/#!ItQ1mZSB!qfSeeibFk...UvIZxj_tSvhBuY