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Certified Product Detail
 
Below are all of the certified HW/SW versions of this product.
 
 
Manufacturer: Sony Mobile
Model #: ST21i (PM-0130-BV)
Supported Technologies
and Frequency Bands:
GSM: 850/900/1800/1900, UMTS FDD: Band I/Band VIII
 
HW Version SW Version Request Type Date Certified
A 11.0.A.4.27 ECO Feb 22, 2013
A 11.0.A.4.25 ECO Dec 10, 2012
A 11.0.A.0.31 ECO Sep 5, 2012
A 11.0.A.0.30 ECO Aug 10, 2012
A 11.0.A.0.16 Variant Jul 26, 2012
 

 

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