20 Most Recent Sony Ericsson XPERIA X8 E15 Unlocked QuadBand GPS WiFi HSDPA Cellular Phone E15i Black - Page 4 Questions & Answers

Hi, The phone have a battery issue. Replacing battery is the only solution.

Hi, Try to format by inserting memory card to a memory card reader connecting to a PC.

Hi, Upgrade the phone software and try with updated PC companion it will work.

Did you mean you want to unlock your Sony Ericsson xperia x10i from network lock? Yes means visit MobileUnlockSolutions.com Here you can unlock your phone at low cost.

Sounds as if you need to get your resceipt and take it and the phone back to dealer/seller for a fix or replacement or refund. Being just 4mnths old should still be well with in warrentry.

SONY ERICSSON Live with Walkman WT19i How to Hard Reset my phone HardReset... You will most likely need to follow the steps on the link above to complete a hard reset of the device. Be warned that your information will be erased and the phone will be returned to the factory default settings.

give it to soft ware istallation