Use a tool like the on your laptop. Open the application and select Tools > Phone Repair . Select the W150i / model from the list.
If you cannot access the phone’s menu (perhaps due to a forgotten pattern lock or a boot loop), the hardware key combination is the standard way to perform a hard reset on the Sony Ericsson W150i / Xperia X8. Sony Ericsson W150i Hard Reset Code
| Claim | Validity | Why | |--------|----------|-----| | *2767*3855# | ❌ False | This is a Samsung code, not Sony Ericsson. | | *7370# | ❌ False | Symbian/Nokia code. | | *#9999# or *#0000# | ❌ False | Firmware version codes, not resets. | | *#*#7378423#*#* (Service menu) | ❌ False | That’s for Sony Xperia (Android) – W150i runs a proprietary OS (ST-Ericsson’s Java platform), not Android. | | *#77218114# | ❌ Unlikely | No documented effect on W150i. | Use a tool like the on your laptop
Select your model () and follow the instructions to connect your phone via USB while holding the required key (usually the Back or Home key). If you cannot access the phone’s menu (perhaps
If your phone is functional and you simply want to wipe it before selling it