After the app is installed, search for “Settings” and create a shortcut. Use this to navigate to “Users & Accounts” and add a new Google account. Once a new account is added, the FRP lock is effectively bypassed.
Keep the device securely connected until the tool displays a success message. Your phone will reboot automatically. Manual LG X4 FRP Bypass Method (No PC Required)
If you legitimately own the LG X4 and forgot your Google account:
You cannot access the home screen, settings, or any phone functions without completing this verification. Top LG X4 FRP Bypass Unlock Tools
Type the following code: *#*#74656225#*#* . This opens the "Personalization" settings. This exploit works on many LG X4 builds. If it doesn't work, try *#546368#*420# (hidden service menu). lg x4 frp bypass unlock tool
This isn’t a physical dongle or paid software. It is a : a specific test-point wiring diagram (hardware method) or a specialized APK injection tool (software method). For the LG X4, the most effective tool is Octopus Box (paid/hardware) or the free "LG IMEI" method via emergency dialer codes .
Power off your LG X4 completely. Press and hold the Volume Up button, then connect the phone to your PC using the USB cable. Release the button when "Download Mode" or "Firmware Update" appears on the screen.
These methods completely wipe any existing data left on the phone storage.
A: These are regional variants of similar hardware. The LG X4 is primarily sold in Korea, the LG K10 2017 is the international version, and the LG X400 is another regional variant. Many FRP tools support all these models under the “LG K10 2017” or “LG X4” categories. After the app is installed, search for “Settings”
These tools connect via LG Mobile USB Serial Port in download mode to reset the lock permanently. Pros: Exceptionally high success rate; safe and reliable.
| Problem | Solution | | :--- | :--- | | Hidden menu code doesn't work | Your firmware is patched. Try the exploit instead (use Volume Down to enable TalkBack, then draw an 'L' to open Accessibility menu). | | Browser won't download APK | Insert an active SIM card with mobile data (Wi-Fi is blocked on FRP screen). | | "Install blocked" error | Go back to Settings from the browser and disable Google Play Protect temporarily. | | Tool says "Failed" | Your LG X4 is on Android 9. Use a PC tool called "FRP Hijacker" via USB debugging (needs OTG cable + mouse). |
The success of an FRP unlock tool or method depends strictly on your device's security patch level:
A: Only download tools from official websites or trusted sources like XDA Developers forums. Third-party downloads may contain malware or spyware. Always scan downloaded files with antivirus software before running them. Keep the device securely connected until the tool
To avoid running into this problem in the future, always log out of your Google account under settings before performing a manual factory reset.
The (including the X4+ and X4 2019 variants) often requires a Factory Reset Protection (FRP) bypass if you lose access to the original Google account credentials after a device reset. Reviews of various tools and methods suggest that the "best" tool depends heavily on your technical comfort level and whether you have access to a computer. Top-Rated Tools and Methods (2025–2026)
Bypassing FRP on the LG X4 typically involves exploiting software vulnerabilities or "backdoors" within the Android operating system. These methods are often specific to the device's software version and security patch date. Common strategies include: Android Factory Reset Protection (FRP) - News