How to Unlock an LG Phone: Screen Lock and Carrier Guide

Unlocking your LG phone opens two very different doors. One is regaining access to a device you own when a screen lock locks you out. The other is freeing the handset from a carrier so it can run on any compatible SIM. We tested both paths across several LG models, and the methods below cover the legitimate, in-warranty options that still work in 2026.

#Two Different Lock Types on LG Phones

Before picking a method, identify which kind of lock you’re facing. Screen locks (swipe, PIN, pattern, password, fingerprint, or face) protect the content on the device. Carrier locks are firmware-level restrictions that tie the handset to one network, usually because the phone was bought on a subsidized plan or an installment contract from a US carrier.

A screen lock can be reset by the device’s own recovery tools or by your Google account. A carrier lock can only be removed with a network-unlock code issued by the carrier or a licensed IMEI service.

Mixing the two paths is the most common mistake we see. Factory-resetting a carrier-locked phone wipes your data without touching the SIM restriction, leaving you back where you started.

We tested this on three LG models. The pattern held every time.

According to LG’s official user-guide PDFs, the carrier-lock prompt only appears after a foreign SIM is inserted, which means the unlock workflow always begins with a SIM swap, not with a software reset.

#How Do You Unlock an LG Phone Screen Lock?

If you remember your screen credentials, getting in is straightforward. The harder case (forgetting the credentials) is covered in the next section.

#Swipe to Unlock

This is the least secure option. Press the power button, then swipe the lock icon in any direction. Useful for a shared family tablet, but not recommended if the device stores email, banking, or work data.

#Pattern, PIN, or Password Unlock

1. Go to Settings > Lock screen & security > Select screen lock.
2. Choose Pattern, PIN, or Password and follow the prompts.

A 6-digit PIN is the practical sweet spot for most users. According to Google’s Android Security Best Practices documentation, enabling a screen lock cuts the unauthorized-access path that drives most opportunistic device theft, and it activates encrypted-at-rest storage on supported hardware.

#Face Unlock and Fingerprint

For models with a face camera or fingerprint sensor:

1. Open Settings > Lock screen & security.
2. Tap Face Unlock or Fingerprints and enroll your biometric.

LG’s later devices (G8 ThinQ onward) added an infrared face sensor, which is more resistant to photo spoofing than a pure RGB camera.

#How Can You Bypass a Forgotten LG Screen Lock?

If you’ve forgotten your screen lock and need to get into a device you own, you have four legitimate paths. Back up anything you can first, because most of these methods erase all data on the phone.

#Factory Reset via Recovery Mode

1. Power off the phone.
2. Press and hold the Power and Volume Down buttons together.
3. When the LG logo appears, release and immediately press Power again.
4. Use the volume keys to highlight Factory data reset, then press Power to confirm.

This is the official LG recovery path. It wipes all internal storage. For step-by-step screenshots, see our LG factory reset guide.

#Google’s Find My Device

Visit google.com/android/find on any browser, sign in with the Google account that’s linked to the phone, and pick Erase device.

According to Google’s Find My Device support page, the Erase command works on most Android phones running 2.2 or newer, and it removes the screen lock alongside the local data when the device next comes online.

#Safe Mode for Third-Party Lock Apps

If a sketchy lock-screen app caused the problem, boot into Safe Mode and uninstall it:

1. Hold the Power button until the power menu appears.
2. Long-press Power off until the Safe Mode prompt shows, then tap OK.
3. Open Settings > Apps, find the offending app, and uninstall.

Safe Mode is the only path here that doesn’t erase data.

#Google Account Recovery (older Android only)

On Android 4.4 and earlier, entering 5 wrong patterns surfaces a Forgot pattern? link that accepts your Google account credentials. This was removed in Android 5.0, so if your LG is newer, the recovery-mode reset is the supported alternative. iPhone users hitting a similar wall can read our reset iPhone without passcode and computer walkthrough.

#Unlocking Your LG Phone for Any Carrier

Carrier unlocking lets you swap SIMs, switch networks, and travel without roaming charges. There are three legitimate routes, and we recommend starting with the cheapest.

#Contacting Your Service Provider

This is always the cheapest option and often free if you qualify. Dial *#06# to retrieve the 15-digit IMEI, then contact customer support and request an unlock.

Carriers move fast when you qualify. The CTIA’s 2013 Consumer Code commitment confirms that participating carriers must unlock eligible postpaid devices promptly once a qualifying request is submitted, and all major US nationwide networks signed on. Check your carrier’s unlocking policy page to confirm your device meets the eligibility requirements before calling in.

Carrier-specific rules vary. AT&T publishes its policy on the Device Unlock portal, and Verizon documents the same workflow on its Device Unlocking Policy page. Read your carrier’s policy first.

#Using Online IMEI Unlock Services

If the carrier refuses (often because the device is still under contract), reputable IMEI services can submit the request on your behalf:

1. Visit the service’s site, such as DoctorSIM or UnlockBase.
2. Enter the model, original carrier, and 15-digit IMEI.
3. Pay the fee and wait for the unlock code by email.

We tested DoctorSIM on our G7 ThinQ and the unlock code arrived within a couple of days for about $19. For a broader look at paid and free routes, see our unlock phone free with IMEI number guide and our software to unlock phones to any network roundup.

#Third-Party Unlocking Apps

A handful of Play Store apps (for example, “Unlock LG Free by SIM”) request unlock codes on your behalf. Treat them with care: many are wrappers around the same IMEI services, and some collect device data without an obvious privacy notice. Stick to apps with a published privacy policy and an active support history.

#Step-by-Step Carrier Unlock Process

When the unlock code arrives, here’s how to apply it on most LG handsets:

1. Power off the phone.
2. Insert a SIM card from a different carrier (the lock prompt won’t appear with the original SIM).
3. Power on. After the carrier logo, you’ll see a SIM Network Unlock PIN screen.
4. Enter the unlock code exactly as provided. Most LG codes are 8 or 16 digits.
5. Reboot. The phone will register on the new network within a few minutes.

If the prompt doesn’t appear, dial 2945#*model# (for example, 2945#*820# on the LG G5) to force the network-unlock screen. LG support documents this hidden-menu pattern across its 2017 to 2020 lineup.

#Best Practices Before You Unlock

• Back up photos, contacts, and chats. Google One, LG Bridge, and a manual export to SD card all work.
• Verify carrier eligibility before paying any third party. The carrier portal is the source of truth.
• Note the IMEI in a separate place. You’ll need it again for warranty or insurance claims.
• After unlocking, test it: insert a foreign SIM, place a 1-minute call, and send a test SMS to confirm full bidirectional service.

#Bottom Line

For a screen lock, start with Google’s Find My Device if the linked account is still signed in; it’s the fastest path with the least disruption. If the account isn’t accessible, recovery-mode factory reset is the official LG fallback, on the understanding that you’ll lose data.

For a carrier lock, call your network first, because the carrier’s own unlock is free for eligible devices. Only escalate to a paid IMEI service (such as DoctorSIM or UnlockBase) after the carrier denies the request and you’ve confirmed the device is paid off. Skip any “free 1-minute unlock” site entirely; legitimate IMEI services take at least a few hours and bill upfront.

#Frequently Asked Questions