Sony Ericsson W150i Hard Reset Code 〈Browser〉

Sony Ericsson W150i Yendo does not have a single "secret code" that triggers a hard reset directly from the dialer like some other models. Instead, resetting the device is performed through the settings menu or by using official Sony PC software. Method 1: Menu-Based Master Reset

While these codes do not perform a hard reset, they are useful for diagnostics: : Displays the IMEI number. : Resets the language to English. *#123456789# Sony Ericsson W150i Hard Reset Code

Most online “codes” you find are either fake, for other brands, or simply do nothing on this model. Instead, a hard reset is done via the phone’s menu or hardware key combination. Sony Ericsson W150i Yendo does not have a

This is not a true hard reset, but it clears temporary cache: : Resets the language to English

| 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. |