L
LG V40 ThinQ
Reset & recovery guide · Phone · Android 8.1 (Oreo), upgradable to Android 10
Phone

LG V40 ThinQ — Hard Reset, Factory Reset & Recovery Mode Guide

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Hard Reset via Recovery — LG V40 ThinQ

Optimized for V40 ThinQ (Android 8.1 (Oreo), upgradable to Android 10)

⚠️ A hard reset erases ALL data (apps, photos, accounts). Back up first.
1
Power off your LG V40 ThinQ.
2
Hold Volume Down + Power until the Fastboot screen appears.
3
Navigate to "Recovery mode" and press Power.
4
If you see "No command", hold Power and tap Volume Up.
5
Select "Wipe data/factory reset" and confirm.
6
Choose "Reboot system now" to finish the hard reset.
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Factory Reset from Settings — LG V40 ThinQ

Optimized for V40 ThinQ (Android 8.1 (Oreo), upgradable to Android 10)

⚠️ Permanently deletes personal data. Make sure backups are saved.
1
Open Settings on your LG V40 ThinQ.
2
Go to "System" then "Reset options".
3
Tap "Erase all data (factory reset)".
4
Confirm your screen lock.
5
Tap "Erase all data" to begin the factory reset.
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Enter Recovery Mode — LG V40 ThinQ

Optimized for V40 ThinQ (Android 8.1 (Oreo), upgradable to Android 10)

✅ Safe to enter — this does not erase any data.
1
Power off your LG V40 ThinQ.
2
Press and hold Volume Down + Power for 5–7 seconds.
3
Release when the Recovery Mode screen appears.
4
Use Volume buttons to navigate and Power to select.
5
To exit safely, select "Reboot system now" — no data is lost.
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FRP Bypass (Google Lock) — LG V40 ThinQ

Optimized for V40 ThinQ (Android 8.1 (Oreo), upgradable to Android 10)

For legal owners only. Do not use on lost or stolen devices.
1
⚠️ Legitimate owners only — you must own this LG V40 ThinQ.
2
On the Google verification screen, connect to Wi-Fi.
3
Tap "Forgot password?" and attempt recovery via email or phone.
4
Visit google.com/accounts/recovery from a computer.
5
After recovering access, sign in on your LG V40 ThinQ.
6
Complete device setup — FRP verification cleared.

Why reset your LG V40 ThinQ?

A hard reset on the LG V40 ThinQ fixes boot loops, forgotten PINs and persistent lag. Using Volume Down + Power, you can access recovery mode and 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 LG V40 ThinQ?

Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the LG V40 ThinQ to its out-of-box state. Back up anything you want to keep before starting.

Does resetting the LG V40 ThinQ 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 LG V40 ThinQ?

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 LG V40 ThinQ?

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.

What is recovery mode on my LG V40 ThinQ?

Recovery mode is a stripped-down menu outside the normal operating system, used to wipe data or apply updates when the LG V40 ThinQ won't boot normally. See the Enter Recovery Mode section above for how to reach it on this device.

How do I format my LG V40 ThinQ?

"Formatting" and "factory resetting" mean the same thing for the LG V40 ThinQ — both erase all data and restore default settings. Use whichever method above matches your situation.

Does my LG V40 ThinQ have a hard reset button?

Not a single dedicated button — the LG V40 ThinQ uses a button combination instead of one labeled "reset." See the Hard Reset section above for the exact keys to press.

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