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Sony Android based phones General SONY Android based phones discussion, firmwares, solution, root, help

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Old 12-28-2014, 16:19   #1 (permalink)
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Thumbs up [Tutorial] Backup your Sony Xperia Stock Rom

Hi all,this is a sharing post,if i do anything wrong please correct it by leave a comments

Here i will share how to backup your Sony Xperia stock rom without Root,Custom recovery etc.this tutorial only for sony xperia users.

Needed software.

Download & Install these software.

Note: If you have already installed Sony PC companion on your pc, i recommend you to delete this location first.See below...

Windows XP: C:\Documents and Settings\All Users\Application Data\Sony Mobile\Update Engine\db

Windows Vista/7/8: C:\ProgramData\Sony Mobile\Update Engine\db
  • Turn on pc internet
  • Ready Original USB cable
Now Lets start...

  • Start Sony PC companion & Connect phone
  • Click on Support Zone & Press Start
If software says "Your phone/tablet is up to date" no problem Just click "repair my phone/tablet"

Now carefully Follow the Software Download Wizard

Important Note:

  1. Disconnect your USB Cable when the wizard in stage ‘2 Prepare’ and the download starts.
  2. If you forget to disconnect, it may proceed updates to your phone.

  • Now open flashtool
  • Go to Tools-->Bundles-->Fileset Decrypt

  • Now browse & locate this location as shows on the picture
(Windows XP): C:\Documents and Settings\All Users\Application Data\Sony Mobile\Update Engine\db\13740270\blob_fs

(Windows Vista/7/8): C:\ProgramData\Sony Mobile\Update Engine\db\13740270\blob_fs

  • Click Convert

After convert you will show like this
  • Now select all & Click Right arrow

  • Find "TA" folder,Click left arrow & press create.

Now just wait create your file for a while & it will create ftf file.

You can find your created ftf file here



Shuvo Paul

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