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How to Factory Reset — Siemens U15
How to Factory Reset — Siemens U15
The Siemens U15 is a 2003 device. It features a TFT, 65K colors, 176.0x220.0 display.
The U15 is equipped with a Removable Li-Po 800 mAh battery (EBA-010), a Yes main camera. The device uses a Mini-SIM configuration. It weighs 140 g.
Factory Reset on the Siemens U15 works differently than it does on Android, since this phone uses its own menus and terminology. Follow the steps below, written specifically for this device rather than adapted from Android instructions.
All personal data, accounts, and apps will be permanently removed.
Open the Menu or Settings on the phone
Look for 'Restore Factory Settings', 'Master Reset', or 'Reset Phone' (naming varies by manufacturer)
Enter the security code if asked — the factory default is commonly 0000 or 1234 if you never changed it
Confirm to erase all data and restore original settings
The phone restarts automatically once finished
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