Factory Reset from Settings — Sendo J520
Optimized for J520 (—)
Enter Recovery Mode — Sendo J520
Optimized for J520 (—)
Lock Screen / Reset Notes — Sendo J520
Optimized for J520 (—)
Why reset your Sendo J520?
A hard reset on the Sendo J520 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 Sendo J520?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Sendo J520 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Sendo J520 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 Sendo J520?
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 Sendo J520 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.
Does my Sendo J520 have a hard reset button?
No — the Sendo J520 doesn't have a dedicated hard reset button or button combination. Use the Factory Reset method above instead.
Can I factory reset my Sendo J520 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 Sendo J520?
"Formatting" and "factory resetting" mean the same thing for the Sendo J520 — both erase all data and restore default settings. Use whichever method above matches your situation.