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update firmfare

SOLVED
Amar-deep
Visitor

update firmfare

How to update software for m dual im in saudi arabia suggest me
1 ACCEPTED SOLUTION

Accepted Solutions
shahi
Visitor

This update need PC . it cant install over WIFI or 3G by device . i upgrade my Xperia M dual with Sony Update Service (650MB)

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7 REPLIES 7
Amar-deep
Visitor

I am using Sony m dual i have purchace this phone in india but now iam in saudi arabia suggest me How to update my phone via ota i have no computer near me
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_alexdon_
Expert

Download PC companion or Sony update service.

alexdon
Amar-deep
Visitor

But i have no computer near me, Is their other option to update software
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Uliwooly
Expert

if the update its available for your phone then 

turn on your wifi > settings > about phone > software update 

shahi
Visitor

This update need PC . it cant install over WIFI or 3G by device . i upgrade my Xperia M dual with Sony Update Service (650MB)

Amar-deep
Visitor

Thanks alot
Amar-deep
Visitor

Finally i update my Sony m dual i didnt see any improvement,,,,, ,, when jelly bean 4.3 will recive