[Q] Huge unremovable system data file in internal storage

Illusion1010 said:

I upgrade my D802 from Cloudy G3 1.2 to Cloudy G3 1.3. It was a clean install. Wipe everything, install from USB OTG, with TWRP 2.7.0.0
The ROM work very well, but i found a 21GB Sytem Data file in internal storage. I can't remove it. I try 3 different recovery to wipe the internal storage, use KDZ flash, factory update tool, and the file still in here.

Any idea how can i remove the junk? (PC can't see it, only ~10GB free space)

Thank for help.

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Illusion1010 said:

I started the wrong way in the beginning.
This method bring my storage space back: http://xdaforums.com/showpost.php?p=50790181&postcount=49&nocache=1&z=5548425172757726

Thx guys

http://www.kephost.com/image/j08

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crazyboyy said:

Hello I too face the same problem on my LG G2 D802.
I was on CloudyG2 3.3 ROM, then moved to Power ROM as i had some signal issues. Later again I flashed G2 Stock ROM KDZ.
Still my signal issue did not get resolved so i again moved back to original CloudyG2 3.3
But now i see only 10 GB free out of 32 GB. The system files show its using almost 21 GB.

Please help to recover the space. Thanks.

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