My internal memory is full of system memory, I have 4 GB and all that is system memory. I cannot instal any apps, cannot take a picture. My phone is rooted. I also try to reset factory setting, but nothing happens.

what will i do?

  • We might be able to help you if you can provide some more details: What device is it? What Android version? Also, please include the output of the df command (via a terminal app or adb shell). Thanks!
    – Izzy
    Commented Jul 19, 2016 at 5:58

1 Answer 1


I think your whole 4GB memory is in System Partition. If your bootloader is unlocked Download TWRP Recovery and install it. Then reboot into recovery and repartition your System. 500MB-1GB is enough for System Partition.

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