Install Update Xperia J ST26i Jelly Bean 11.2.A.0.31 firmware ftf file | sonyxperia | Scoop.it
How to Install Update Xperia J ST26i Jelly Bean 11.2.A.0.31 firmware via PC Companion and Sony Update Service SUS. Flash manually ST26i_11.2.A.0.31.ftf file

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