Hard Reset via Recovery — Lava Iris 400s
Optimized for Iris 400s (Android 4.4.2 (KitKat))
Factory Reset from Settings — Lava Iris 400s
Optimized for Iris 400s (Android 4.4.2 (KitKat))
Enter Recovery Mode — Lava Iris 400s
Optimized for Iris 400s (Android 4.4.2 (KitKat))
FRP Bypass (Google Lock) — Lava Iris 400s
Optimized for Iris 400s (Android 4.4.2 (KitKat))
Why reset your Lava Iris 400s?
A hard reset on the Lava Iris 400s 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 Lava Iris 400s?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Lava Iris 400s to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Lava Iris 400s 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 Lava Iris 400s?
Typically a few minutes, though it can take longer on older or heavily used devices as more stored data has to be wiped.
Will I need my Google account password after resetting the Lava Iris 400s?
Yes, if Factory Reset Protection (FRP) is enabled. Android (and HarmonyOS 2.x devices with Google services) will ask for the last signed-in Google account after a reset — make sure you know that password first.
How do I format my Lava Iris 400s?
"Formatting" and "factory resetting" mean the same thing for the Lava Iris 400s — both erase all data and restore default settings. Use whichever method above matches your situation.
Can I factory reset my Lava Iris 400s without the password?
Yes — resetting through recovery mode doesn't require your lock screen password, since it bypasses the login screen entirely. That said, Factory Reset Protection may still ask for your Google account credentials afterward as an anti-theft measure.
How do I reset my Lava Iris 400s?
Use the Hard Reset method above if your Lava Iris 400s is frozen or won't respond, or the Factory Reset method if the screen still works normally — both are covered step by step on this page.