Yes, you can unlock a carrier-locked Samsung phone using its IMEI number, typically by getting an unlock code from your original network provider or a paid third-party service, which then allows you to use any SIM card. The IMEI is a unique 15-digit number found by dialing *#06# or in your phone's settings, and it's used to request the official unlock code to remove the network restriction.
For folks using Samsung smartphones, the unique master code to bypass pattern lock on your device is *2767*3855# *2767*2878#. Once you enter this code on the device, all installed data and custom settings you have on it are automatically wiped.
Unlocking a Network-Locked Samsung Phone
Contact your carrier and request an unlock code. Insert a SIM card from a different carrier. Enter the unlock code when prompted.
Quick Tip: Test Your Samsung Phone with *#0*# Before buying a Samsung phone, use the code *#0*# to check its hardware! This secret menu lets you test the screen, buttons, speakers, sensors, and more. It's a quick way to ensure everything works perfectly and avoid issues later.
The shared databases between carriers make it nearly impossible to bypass blacklisted IMEI numbers. It isn't possible for any blacklist removal tool to legitimately change the IMEI or ESN number of iOS devices and Android phones.
To find the IMEI on your Android, dial *#06#. Or, go to Settings, tap About Phone, followed by Status or Phone Identity.
Can a Blacklisted IMEI be Unlocked or Cleared? Yes, it's possible to remove a device from the blacklist, but the process depends on the reason for blacklisting: Recovering a Lost/Stolen Device: If you recover your device, contacting the carrier with proof of recovery can get it unblacklisted.
The Samsung secret code *#9900# opens the SysDump menu, primarily used to delete temporary junk files (dumpstate/logcat) to free up space and potentially speed up your device, and also offers options like resetting battery statistics for better performance. It's a shortcut to system functions for maintenance, allowing users to clear logs and manage battery data, but should be used with caution as it accesses system-level functions.
3️⃣ Dial *#2663# to refresh your Wi-Fi and boost internet speed. Click on TSP FW Update for touch screen firmware updates.
Dialing *#7353# on a Samsung phone opens the Quick Test Menu, a hidden diagnostic tool that lets you quickly test various hardware components like the speaker, vibration motor, sensors (accelerometer, light), touchscreen, camera, and display colors, all through simple, one-tap options for basic troubleshooting. It's a handy way to check if parts of your phone are working without needing complex apps, though some codes may vary or not work on newer models.
To unlock your Samsung Galaxy all you need is your IMEI number and the name of the network carrier to which the phone is locked. We will scan multiple databases for your unlock code and then send you simple step-by-step instructions on how to complete the unlocking process.
How to remove the lock screen on your Samsung phone. Tap Settings > Lock Screen > Screen lock type. If prompted, enter your current lock screen code. Tap None.
Here's the reality: Android phones don't have universal secret codes that magically unlock devices without deleting data. As "codes such as *2767*3855# or ##7780## trigger a factory reset" according to EaseUS, most "secret codes" just wipe your phone. That's why knowing these legitimate recovery methods matters.
How to unlock Samsung phone if forgot the password:
Enter the code - #7465625*638*CODE# (CODE is the Samsung network unlock code sent to you). If it shows “Phone deactivated” it means the phone is unlocked.
The * * 4636 * * Code in phone is a secret code that helps unlock the hidden menu in an Android phone. It technically acts as a diagnostic tool that helps you to check various details on your phone like IMEI number, data consumption on cellular mode and Wi-Fi.
1. What does *#0*# do on Samsung? *#0*# is a Samsung secret code that opens a diagnostic mode for testing various hardware parts of the phone. It allows users to check the functionality of the screen, sensors, camera, speakers, vibration, and other components.
Get software and hardware info (*#12580*369#)
If you want to find your phone's software and hardware information, dial *#12580*369# to get the details instead of navigating through the Settings menu.
Typing *#0*# (star-hash-zero-star-hash) into the phone dialer on a Samsung device opens a hidden General Test Mode, a secret diagnostic menu used for checking hardware components like the screen (touch, color), sensors, speakers, cameras, and vibration. It's a valuable tool for users to self-diagnose issues or verify a device's functionality, especially when buying a used phone, as it allows you to test functions like touch responsiveness, RGB colors, and sensor accuracy.
There are a few options if you bought a blacklisted phone:
Know Genuineness of Your Mobile Handset
From your mobile you can check the IMEI number by dialling *#06# , IMEI number will be shown on mobile screen. If the status of the mobile is shown as Black-listed, duplicate or already in use, please avoid buying the mobile.
Phone with a blacklisted IMEI number can be used by a single person only so this device can be used as a Wi-Fi device only.