Factory Reset from Settings — Sony Ericsson W660
Optimized for W660 (—)
Enter Recovery Mode — Sony Ericsson W660
Optimized for W660 (—)
Lock Screen / Reset Notes — Sony Ericsson W660
Optimized for W660 (—)
Why reset your Sony Ericsson W660?
A hard reset on the Sony Ericsson W660 fixes boot loops, forgotten PINs and persistent lag. The method above will wipe the device back to factory condition. Always back up your data first, as a reset cannot be undone.
Frequently asked questions
Will a hard reset delete everything on my Sony Ericsson W660?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Sony Ericsson W660 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Sony Ericsson W660 remove the SIM lock or carrier lock?
No. A hard or factory reset only clears data and settings — it doesn't remove a carrier/SIM lock, which is tied to the device's IMEI at the network level. You'd need to contact your carrier for an unlock.
How long does a factory reset take on the Sony Ericsson W660?
Typically a few minutes, though it can take longer on older or heavily used devices as more stored data has to be wiped.
Does the Sony Ericsson W660 lock to an account after a reset?
Usually not — Factory Reset Protection (FRP) and Activation Lock are Android and iOS features. Most other platforms, including this device's, don't add an account lock after a reset.
Can I factory reset my Sony Ericsson W660 without the password?
Yes — the reset methods above don't require your lock screen password, since they bypass the normal login screen entirely.
How do I format my Sony Ericsson W660?
"Formatting" and "factory resetting" mean the same thing for the Sony Ericsson W660 — both erase all data and restore default settings. Use whichever method above matches your situation.
What is recovery mode on my Sony Ericsson W660?
Recovery mode is a stripped-down menu outside the normal operating system, used to wipe data or apply updates when the Sony Ericsson W660 won't boot normally. See the Enter Recovery Mode section above for how to reach it on this device.