The file is relevant to 9.2 and 9.3, in which there is no graphic accelerator. This file accelerates the components of the graphics (videos, games, etc.), as well as the cache memory (up to 4 MB) for faster startup and application performance.
Package speed.sis accelerates smartphone, but the package standart.sis returns the default setting.
CAUTION After installation, you must restart your Smartphone.
I have checked on my 5320, working fine....
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