Install Manually Jelly Bean 10.1.1.A.1.307 firmware ftf for Xperia Z C6603 / C6602

In the mid of month May, we say Sony rolling Jelly Bean 10.1.1.A.1.253 firmware for Xperia Z C6603 to fix the bugs and just now certifed by PTCRB, the new Jelly Bean 10.1.1.A.1.307 firmware for Xperia Z C6603 has been rolled just now. Well hoping to see get some bugs fixed although. Jelly Bean 10.1.1.A.1.307 firmware for Xperia Z C6603 update is available over PC Companion as well as by Sony Update Service. No OTA update notification yet. If you haven’t got the notification yet, we included below the  Jelly Bean 10.1.1.A.1.307 firmware ftf file which you can flash it on your Xperia Z C6603.

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Jelly Bean 10.1.1.A.1.307 firmware for Xperia Z C6603

• Model Number – Xperia Z C6603
• Android – 4.1.2 Jelly Bean
• Baseband vserion – 9x15A-ACEFWMAZQ-30110041-28
• Kernel Version – 3.4.0
• Build Number – 10.1.1A.1.307

Jelly Bean 10.1.1.A.1.307 firmware for Xperia Z C6602

Jelly Bean 10.1.1.A.1.307 firmware has the same kernel as 10.1.1.A.1.253 firmware but has a new baseband version now.

Xperia Z Jelly Bean 10.1.1.A.1.307 firmware Updated Features / Changelog

Let’s see what are the new changes rolled in this update. (All the change logs listed below are mentioned by users across the net.)

• Improved speed in camera app loading, starts within 3 seconds now.
• Battery drain of 5%/hour on weak signal strength is still there.
• New Browser Small app version by Sony is seen in the small app launcher.

The above app is good, if you want to download it you can by downloading from below link manually.

Download com.sonymobile.smallbrowser-1.apk I 2 MB

• Improved W-Fi range.
• Improved HDR functionality.
• 4G LTE reception increased.
• New SPEED DIAL settings in the call contact app.

Users of Xperia Z C6602 in Taiwan have also reported this update rolling out. Update also confirmed in Hong Kong and with UK Vodafone users and Spain and Belgium.

How to Update Xperia Z C6603 / C6602 on Jelly Bean 10.1.1.A.1.307 firmware by flashing ftf file ?

We have got Jelly Bean 10.1.1.A.1.307 firmware ftf file for Hong Kong region. Download it from below link and flash it on your Xperia Z C6603.

Download Xperia Z C6603 Jelly Bean 10.1.1.A.1.307 firmware ftf file
Download C6603_10.1.1.A.1.307_HK.ftf I 744.46 MB

OR

Download Xperia Z C6602 Jelly Bean 10.1.1.A.1.307 firmware ftf file
Download C6602_10.1.1.A.1.307_TW.ftf I 745.43 MB I Password – d8gs

We have got another set of ftf file of  “Jelly Bean 10.1.1.A.1.307 firmware for Xperia Z C6603 Unbranded Belgium region“. 😛 Check below links for downloading.

Download Xperia Z_C6603_10.1.1.A.1.307_BE_Unbranded.part1.rar I 500 MB

Download Xperia Z_C6603_10.1.1.A.1.307_BE_Unbranded.part2.rar I 260 MB

Flash the above file on your unlocked bootloader Xperia Z C6603 / C6602 and enjoy the new Jelly Bean 10.1.1.A.1.307 firmware 🙂 Check below link how to flash Jelly Bean 10.1.1.A.1.307 firmware ftf file on Xperia Z C6603 / C6602.

GUIDE :- How to Update manually Xperia phone by flashing ftf file via Xperia Flash Tool

After flashing Jelly Bean 10.1.1.A.1.307 firmware ftf file, Root is removed.

If you got this Jelly Bean 10.1.1.A.1.307 firmware for Xperia Z C6603 in your region, do let us know in comment section. Also post the change log if you noticed any…