How To Flash Update Xperia ion LT28H 4.1.2

• Phone Model – Ion LT28h
• Android Version – 4.1.2 Jelly Bean
• Baseband Version – 9x00B-SCAQCSZQ-34702090-35
• Kernel Version – 3.4.0
• Build Number – 6.2.B.0.211

Download LT28h_6.2.B.0.211_Customized_MEA

 Download  flashtool-0.9.18.5-windows