How to remove the screen lock on Android Fly: a complete guide

Smartphone owners Fly often faced with a situation where access to the device is limited due to a forgotten password, pattern or PIN code. This can happen after the gadget has been idle for a long time, accidentally entering incorrect data, or after a security system update. Screen lock is a protective mechanism designed to protect your personal data, but sometimes it becomes a barrier for the owner himself.

Fortunately, the architecture of the operating system Android provides for several scenarios for restoring access, even if standard methods do not work. In this article, we will look in detail at how to remove the screen lock on Android Fly, using both built-in Google functions and more advanced engineering modes.

Before moving on to radical measures, it is worth assessing the importance of the data stored inside. Some methods allow you to unlock the device with minimal losses, while others require full reset. Understanding the differences between these approaches will help you choose the most suitable option for your specific model Fly.

Using a Google account to restore access

The easiest and safest way to regain access to your smartphone is to use a linked one. Google account. This method works on most devices running versions up to 5.0, and on newer versions it may require an active Internet connection. If you enter an incorrect pattern several times in a row, a message about blocking for 30 seconds and a “Forgot your pattern?” button may appear on the screen. or "Forgot your password?" data-i="48">Critical Android versions up to 5.0, and on newer versions may require an active Internet connection. If you enter an incorrect pattern several times in a row, a message about blocking for 30 seconds and a “Forgot your pattern?” button may appear on the screen. or "Forgot your password?"

By clicking on this button, the system will prompt you to enter the login and password for the account that was the main one on this device. Critically If the network is not configured, this method will not work without preliminary preparation.

• 🔑 Enter the correct email and password for your Google account in the window that appears.
• 📱 Confirm your login if the system requests additional verification via SMS or an authenticator application.
• 🔄 Wait for the data to be verified and automatically unlock the screen.

In some cases, the security system Fly may not display the recovery button immediately. Try entering the wrong key 5-10 times until the lock timer appears. After this, carefully inspect the bottom of the screen for a recovery link. If there is no Internet on the device, but you can make an emergency call, try dialing the code ##7378423## (does not work on all models) to get to the service menu and activate Wi-Fi.

⚠️ Attention: On modern versions of Android (from 6.0 and higher), the function of resetting the password through a Google account directly from the lock screen is often removed for strengthening purposes security. In such cases, the system will require you to enter the password that was previously set on the device, even after successful authorization with Google.

Resetting settings via Recovery Menu (Hard Reset)

If soft methods did not help, you will have to resort to Hard Reset —a complete reset of the device to factory settings. This process erases all user data, including photos, contacts and apps, but is guaranteed to remove the screen lock. To enter recovery mode Recovery on smartphones Fly usually a combination of physical buttons is used when the device is turned off.

First turn off the phone completely. Then hold down the volume up button (Volume Up) and the power button (Power) at the same time. On some models Fly you may need to hold both volume buttons (Volume Up + Volume Down) together with the power button. Hold them down until the logo appears Fly or menu Android Recovery.

In the menu, navigation is carried out using the volume buttons (up/down), and the selection of an item is confirmed with the power button. You need to find the item Wipe data/factory reset. Be careful: selecting the wrong item, for example Wipe cache partitionwill not solve the problem, and selecting Reboot system now will simply reboot the phone in a locked state.

• 🔽 Use the volume buttons to move the cursor to item Wipe data/factory reset.
• ✅ Press the power button to confirm the selection.
• ⚠️ In the next menu, select Yes -- delete all user data to start the cleaning process.

After the process is completed, which may take from 10 seconds to a couple of minutes, select item Reboot system now. The smartphone will reboot and you will see the initial setup screen, just like when you turn on a new device for the first time. The screen lock will be removed, but you will need to log in to a previously synchronized Google account (FRP protection).

Deleting a key file via ADB (for advanced users)

For users who have previously enabled USB debugging mode on their Fly USB debugging mode (USB Debugging), there is a way to remove the lock without losing data. This method requires a computer with the driver ADB (Android Debug Bridge) installed and a USB cable. The essence of the method is to manually delete the system file that stores the hash of the pattern or password.

Connect your smartphone to the computer and open the command line (CMD) or terminal in the ADB tools folder. Make sure that the device is visible to the system by entering the command adb devices. If a device with status deviceappears in the list, you can proceed to deleting the lock files.

adb shell rm /data/system/gesture.key
adb shell rm /data/system/password.key
adb shell rm /data/system/locksettings.db
adb shell rm /data/system/locksettings.db-wal
adb shell rm /data/system/locksettings.db-shm

After executing these commands, the file responsible for checking the key will be deleted. However, for the changes to take effect, you must restart your device. Enter the command adb reboot or simply restart the phone manually. After turning on, try entering any pattern or password - the screen should unlock.

Why may the ADB method not work?

The method does not work if the USB debugging mode was not enabled before the screen was locked. Also, on new versions of Android, access to the /data/system partition without root access may be limited, even with ADB enabled.

It is worth noting that this method is only effective on relatively older versions of Android or on devices with security settings. On modern Fly with current security patches, access to system files can be blocked at the kernel level, which will make deleting the key impossible without superuser rights.

Service codes and engineering menu Fly

Smartphone manufacturers, including Fly, often leave hidden menus for testing equipment. In some cases, these menus can be used to perform a factory reset or access features that are not available in normal mode. However, it is worth understanding that the list of working codes highly depends on the processor model (MediaTek, Spreadtrum) and firmware version.

Try dialing the following combinations in an emergency call (Emergency Call button on the lock screen). Even if the screen is locked, the dialer is often available:

• 📞 ##7780## — standard code for resetting settings to factory settings (may not work without confirmation).
• 📞 *2767*3855# — Full Reset, deletes all data and reinstalls the firmware (use with extreme caution).
• 📞 ##3646633## —entering the MediaTek engineering menu (if the appropriate hardware is installed).

In the engineering menu (Engineer Mode), you can try to find the section Settings -> Factory Reset. However, modern versions of Android often block these actions from being performed if the device is in a screen lock state, requiring you to enter a password to confirm the operation.

Command	Function	Risk of data loss	Works without unlocking
##7780##	Reset settings	High	Partially
*2767*3855#	Full reset	100%	Rarely
##4636##	Test menu	No	Yes
##3646633##	Engineering menu	Average	Depends

⚠️ Attention: Using engineering codes, especially those containing the word "Reset" or the numbers "2767" can lead to immediate deletion of all data without the possibility of recovery. Make sure you understand the consequences before typing the command.

Smart Lock Bypass

The feature Smart Lock has been introduced into Android for the convenience of users, allowing you to keep your device unlocked under certain conditions. If you have previously configured this feature on your Fly, there is a chance to gain access to the phone without entering a password.

Smart Lock has several operating modes. Trusted Places mode allows your phone to remain unlocked when it's within range of your home Wi-Fi or a specific GPS location. Try bringing the locked phone home or to the office where it was previously unlocked and wait a few minutes.

Another option is “Trusted Devices”. If your smartphone Fly has been paired with a smart watch, fitness bracelet or car radio via Bluetooth, and this device is nearby and connected, the phone can automatically unlock. Turn on Bluetooth on any paired gadget and bring it to the phone.

• 🏠 Bring the device to a place that has been marked as "Safe" (home, work).
• 📡 Turn on Bluetooth on previously paired devices (watches, headphones).
• 🔓 Check the lock screen to see if the lock icon has disappeared or an "Unlock" button has appeared.

This method is not a guaranteed solution, as it depends on the user's prior settings. However, if Smart Lock has been activated, this is the fastest way to regain access to the interface without data loss and complex manipulations.

FRP protection and possible complications

After a successful reset via Recovery (Hard Reset), you may encounter an activation screen requiring you to enter the details of a Google account that was previously synchronized with this device. This is a protection system FRP (Factory Reset Protection), designed to prevent the use of stolen phones.

If you remember the login and password for your Google account, simply enter them and the phone will be unlocked. Problems arise if you have forgotten both your screen password and Google mail data. In this case, you will not be able to log in using standard methods.

There are workarounds for FRP, often called "FRP Bypass", that exploit vulnerabilities during the initial setup process (for example, through accessibility settings or browser). However, these methods are extremely specific to each version of Android and processor model, and their description requires a separate, detailed guide.

⚠️ Attention: Finding and using methods to bypass FRP (Google Lock) may be considered a violation of the terms of use of Google services. Only the account owner or an authorized service center can officially unlock the device upon presentation of the purchase receipt.

Prevention of future blocking

To prevent the situation of a forgotten password from happening again, it is recommended to take a number of measures in advance. First, always keep your main Google account password in mind or written down in a safe place. This is the master key for most Android devices, including Fly.

Secondly, set up alternative unlocking methods. Modern smartphones support fingerprint, face or iris unlocking. This biometric data is convenient to use in everyday life, and leave the PIN code or pattern key as a backup option, which is easier to remember if it is rarely used.

It is also a good idea to periodically check the operation of the Find My device function. Device). Make sure it is enabled in your security settings. This will allow you not only to track the location of the phone, but also to remotely reset the password or erase data in case of loss, which sometimes helps to bypass the local screen lock.

Frequently asked questions (FAQ)

Is it possible to unlock Fly without losing photos and contacts?

Without data loss is possible only in two cases: if The Smart Lock function works if the reset via Google account worked (on older Androids) or if USB debugging mode was enabled and you use ADB to delete key files. In all other cases, including Hard Reset, the data will be deleted.

What to do if the phone says “Invalid account” after the reset?

This means that FRP protection has worked. You need to enter exactly the Google account that was the main one on this phone before the reset. If you changed your email password recently, wait 24 hours before attempting to log in on a reset device.

Will Hard Reset work if the phone is completely dead?

No, to enter Recovery mode and perform a reset, the phone must have at least 15-20% battery charge. If the phone is completely discharged, first put it on charge for 30-60 minutes, even if it is turned off.

How to enter Recovery if the volume buttons do not work?

If the physical buttons are faulty, you will not be able to enter Recovery in the standard way. You can try using a computer and command adb reboot recoveryif USB debugging is enabled on your phone. Otherwise, you will need to repair the buttons or solder the contacts on the board.