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[Q] How to backup & restore IMEI no for Sony LWW (WT19i)

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Saqib Nazm

Retired Forum Mod / Inactive Recognized Themer
Oct 3, 2012
Virginia, USA
What do u mean actually,sorry i didnt get u..why do u need to restore imei num when its always there?

Sent from my Xperia Live with Walkman using xda app-developers app


Senior Member
Aug 22, 2012
Exactly, even I wanted to know if Xperia phone can also have problem similar to Samsung. If yes then how to back up EFS folder.

From this discussion it seems that Xperia phones do not have this kind of issue.

Sent from my Xperia Live with Walkman