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In case your TCL 1699 requires multiple Unlock Codes, all Unlock Codes necessary to unlock your TCL 1699 are automatically sent to you. We also provide detailed instructions on How To Unlock your TCL 1699. In most cases the procedure is very easy: Our Support Team is there to help with any questions you may have, please feel free to contact us.

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  1. Call Total Wireless’s support at 1-866-663-3633. Their Call Center Hours: 8 AM – 11:45 PM (EST), 7 days a week. They will provide you with an unlocking code, which you will then enter into your phone. They will provide you with detailed instructions as those slightly vary from device to device.
  2. As in the title, I have an, Alcatel Tcl Lx A502dl, Android phone, originally purchased from Walmart with a Trackfone Sim card (Now there is no sim card insterted). I have spent all day, up until now, figuring out how to link abd and fastboot to the phone using USB debugging, and I have been successful this far.

Summary: In this post I am going to provide few solutions on how to SIM Unlock Android phones without code. Here I have described 3 ways toremove Android SIM Unlock.

Today, we can see several company producing Android phones and why not they will? Android phone has become very demanding and hence many new companies are manufacturing Android phones.

The use of the Alcatel information contained on this page is entirely at the discretion of 'YOU' the visitor. We can take no responsibility for any loss, damage or harm caused by using the Alcatel information contained on this page. UPDATE: If you are not eligible to unlock your phone for free from Tracfone ( by calling tracfone or visting: ) We do off. Here is the complete guide about Unlock Android Phone with Google Account. Reset with Code. You can reset your Tambo phone with these codes. Dail these codes (Try one by one) on your mobile to Hard reset your device.#.#7780#.#. – This code erases all your mobile data.2767.3855# – This code also reset your android mobile. Here is the complete guide about Unlock Android Phone with Google Account. Reset with Code. You can reset your Tambo phone with these codes. Dail these codes (Try one by one) on your mobile to Hard reset your device.#.#7780#.#. – This code erases all your mobile data.2767.3855# – This code also reset your android mobile. No Comments on Secret Codes TCL phone TCL Murali M November 1, 2019 November 20, 2019 Here you can get all TCL Secret Codes and hidden menu. These codes will help you to know device information, test software, test hardware and reset your device, etc.

We can see more number of people is using Android mobile devices than any other OS phone. When we have Android phone, we are able to perform several features and we are always connected to the world and everything goes well.

Additional Reading: How To Mirror and Record Android Device’s Screen on PC

But when we discover that our phone is locked to particular network and it will not support any other SIM operator, then lots of problem start to arise. At such situation we look for solution on how to unlock Android SIM?

Let Us Take Real User Example

How to Unlock My Galaxy S GT-19000 That Is Requesting Sim Network Unlock Pin?

How to unlock my Galaxy S GT-19000 that is requesting sim network unlock pin? How do I unlock it because its kernel version is and it can’t browse? Please, what do I do?

– Original Post from Android Forum: Gadget Hacks

Benefits of Unlocking Android SIM

There are several benefits of unlocking Android SIM. Some of them are mentioned below:

  • The main advantages is that you can use any operator SIM as your phone gets freedom from network limitations and you easily use any other GSM SIM card as per your requirement.
  • As well as unlocked android phone also allow you to save time and money in various ways.

Hence, it is important for every Android user to know the various ways on how to unlock his/her Android Phone SIM Lock.

Additional Reading: How to Remove or Bypass Android Screen Locks – [PIN, Pattern, Password or Fingerprints]

3 Ways to Remove/Unlock Android Sim Lock

Way 1: Unlock SIM using Android SIM Unlock Software

Now, unlocking Android phone SIM lock has become every easy with the help of Android SIM Unlock software. Now anyone, in just few minutes can easily unlock Android phone without the need of using any unlocking code. This software is preferred as one of the best Android SIM unlock software that is available for the users all across the world. This software support more than 500 phones and over 70 countries all across the world.

This is one of the best, simplest and very quickest ways to unlock SIM of your Android phone in just few simple steps. Unlocking SIM lock wing Android SIM unlock software does not put your data in risk – it means that users can unlock locked Android SIM without losing data.

Additional Reading: Fix Android Device Doesn’t Detect or Recognize External SD Card Issue!

Steps to Unlock Android SIM using Android SIM Unlock

Below find out the step-by-step guide on how to SIM unlock Android without any need of codes.

Step 1: Launch Android SIM unlock software

Download, Install and launch Android SIM unlock software on your PC and select SIM Unlock option.

Step 2: Connect Android to Computer

With the help of USB cable connect Android phone to PC. Now enable USB debugging so that software will detect your phone automatically. After this click on “Next” to proceed further.

Step 3: Set Device in USB Settings

Dial *#0808# or ##3424# or #9090# on your Android phone to set the device in USB Settings/Diagnostic/Service Mode. After dialing, you have choose M + MODEM + ADB or UART [*] or CDMAMODEM on your phone. After this click “Unlock” to proceed further.

Step 4: Unlock the Android SIM

As and when you click on “Unlock”, the software will start the process of unlocking the Android SIM. It may take some time.

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Now, once you phone SIM gets unlocked you have to put the phone in normal mode.

Step 5: Putting the Phone in Normal Mode

In order to bring back phone in normal mode, tap on ‘Restore Mode’ and dial *#0808# or##3424# or #9090# on your phone and choose MTP + ADB or USB [*] or PDA on the hidden menu as it is shown in the image below. After this click on “Next” to bring the phone back in normal mode.

That’s All!

Advantages/Disadvantages of Using Android SIM Unlock Software


  • Anybody can easily operate this software. No technical knowledge is required.
  • Unlock SIM without losing data.
  • You don’t have to take phone to the service center.
  • Money back guarantee, if it does not work.


  • At present, the software supports only some of the Samsung devices.

Additional Reading: How to Recover Lost Data from Unrooted Android Phone (Without Root)

Way 2: Use Galaxsim Unlock To Unlock SIM

Galaxsim Unlock is an application available in Google Play Store for Android users. It is designed to unlock SIM/unbrand your Samsung phones and tablets. It has the capability to unlock new Galaxy devices such as S, S2, S3, some S4, Tab, Tab2, Note, Note2, so that users can use any other network.

Below find out step-by-step guide on how to Unlock SIM/Unbrand Samsung Android phone using Galaxsim Unlock, without the need of any codes.

Steps to Unlock Android SIM/Unbrand Samsung Device using Galaxsim Unlock

Step 1: InstallGalaxsim Unlock

Go to play store. Install and launch Galaxsim Unlock on the Android devices that you want to unlock.

Step 2: Allow Permission

Once you opened Galaxsim, you have to give permission to run on the device. It will display the status your android device, whether it is locked or not as it is shown in the image below.

Step 3: Unlock Phone SIM

If your phone SIM is locked then, then you have to click on “Unlock” to start the process. In a moment, your phone SIM will get unlocked.

That’s All! You can now use any operator SIM card on your phone.

Advantages/Disadvantages of Using Galaxsim Unlock



  • Easy to use and give complete information about the status.
  • Support most of the Galaxy phones and allow to backup EFS data and restore on Gmail or Google drive for free.
  • Works even after hard reset/ factory reset/unroot/wipe.
  • Supports any rooted rom (Samsung stock, aosp, aokp, cm10, cm11…)
  • Does not require any unlocking codes.


  • Does not support all Android phones
  • Needs in-app purchase
  • All features are not free to use

Additional Reading: How To Unlock Android Phone If It Gets Locked Due To Any Possible Reasons

Way 3: Use Galaxy S Unlock To Unlock SIM

Galaxy_S Unlock is another SIM unlocking application that is available in Google Play Store. Even this application does not require any unlocking codes and help users to SIM unlock Android phone. This app Sim unlock Galaxy S, Galaxy S II and his Variants (Vibrant, Captivate), Galaxy Tab and Note.

Steps to Unlock Android SIM/Unbrand Samsung Device using Galaxy_S Unlock

Step 1: Install Galaxy S Unlock

Go to play store and install and launch Galaxy S Unlock on your phone that you want to unlock SIM.

Step 2: Launch Galaxy S Unlock

Open S Unlock on your phone. As and when you will open it, it will ask you to save the EFS data before you proceed further to unlock your phone SIM.

Step 3: UnlockingPhone SIM

The software will ask you to restart your phone in order to complete the unlocking process. Once process completes, your phone will get unlocked and thereafter you can use any other network SIM.

Advantages/Disadvantages of Using Galaxy S Unlock


  • Available for free and easy to use.
  • Allow you to Saves EFS data.


  • Does not support all android phones.

Additional Reading: [Infographic]: Androids Are Taking Over Other Phones


By now I believe that you have came to know about three best Android SIM unlock software or applications that will help you unlock SIM of your Android phone without code. /microsoft-office-2008-for-mac-1095.html. You can use any of the above mentioned solutions to avoid the restriction of using other SIM card on your Android device. The steps are easy to follow and the best thing about these solutions is that you do not require any kind of unlocking codes.

If you have found this article useful and helpful, then please do not forget to share it.

Also like and follow us on Facebook, G+, Twitter and Pinterest to get latest updates.

Henry Morgan is a professional blogger who loves to write blogs about Android & iOS related topics. He lives in Northern California and has almost 15 years of experience in the field of technology, tackling all kind of issues, errors or other problems. Currently he is a great contributor on Android Data Recovery Blogs and his blogs are loved by people where he guides to solve several Android related issues or any other problems. During his busy schedule, Henri finds some moments to spend time with his family and loves to play cricket.

One of the top reason to set up lock in your phone is to keep strangers and friends away from checking private messages, galleries and private pictures. Furthermore, we put security passwords in our phone so that even it get stolen then they won't be able to open our phone and misuse it. But one of the disastrous moment comes in our life when we forget our own Android phone's lock pattern or password or Pin code. This may happen to any of us if we change our phone security too often and forget the new one or if some friend of yours plays a prank on you to make you struggle with it.

In any situation, you do not need to panic or take your phone to any service center or to any expert who will take piles of money just to fix this issue for you. Here there are three ways for you to unlock Android screen lock passcode.

Part 1: Unlock Android's Lock Screen Pattern, PIN or Password Using ADM

Only thing you need in this situation is to have Android Device Manager enabled in your phone. If you are using any Samsung phone then you can even achieve this step using your own Samsung account. ADM simply stands for Android Device Manager. Now this method only applies if you have your ADM enabled in your phone before you locked out. Simply process the following steps and you will be able to unlock your phone.

Step 1. Open from your other phone or desktop computer or laptop.

Step 2. Sign in with the Google account which you used in your previous phone which is currently locked.

Step 3. Simply choose the device you wish to unlock in the Android Device Manager Interface. Choose 'Lock'.

Step 4. Enter a password in the screen which is appearing and click on 'Lock' option. You don't have to put anything in the recovery message. It is just an optional step.

Step 5. You will see a confirmation message underneath the box with the buttons which says Ring, Lock and Erase if it is done successfully.

Step 6. Now pick your phone which is currently locked and you should a password field where you will have to type the new password which you just set in above steps.

Step 7. Voila! This should unlock your phone. As easy as that.

If you're Samsung user, see this tutorial to unlock Samsung galaxy lock screen passcode.

Part 2: Factory Reset to Bypass Android Lock Screen Password

If Android Device Manager won't work at all for you, you may need to continue the more drastic methods, just try to make a factory reset on your Android device. But you must be aware that this will erase everything like app, settings and other personal data on your device, the good thing is that you can access to your phone without password lock. Nearly all manufacturers offer a way to factory reset Android when it boots into OS, the factory reset process may be a little different according to your device type, for most devices, you need to first turn off the device to start the process.

Step 1. Hold the power button and volume down at the same time, the Bootloader menu will open.

Step 2. Press volume down button two times to select 'Recovery Mode' and choose it by pressing 'Power' button.

Step 3. Hold down the power button and tap 'Volume Up' once, enter 'recovery' mode.

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Step 4. In the menu, there is a option 'Wipe Data/Factory Reset', choose it by pressing Power button.

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Step 5. Select 'Reboot System Now' once the process is done.

But the thing is not so bad, if you've synced your data Google previously, the factory reset will not affect the data that you syncs with your Google, you can re-sync the data to your phone again.

Part 2: Bypass Android's Lock Screen Using Android Lock Screen Removal

Now if you are still struggling and was unable to unlock your phone using above steps then you this is one of the easiest solution to unlock your phone without any trouble. You just need to use an external software called Android Lock Screen Removal. If you are using this software, then it should not take you more than 5 minutes to unlock your phone.

1 Download software on your computer, then install the software in your computer. This step is pretty self-explanatory. Just follow the steps in your screen and it will be installed. You should see there are two modes to choose.

2 Connect your phone with your computer using a USB data cable and your phone should appear in your desktop screen. After that, you should select one option based on your situation.

3 If you're using Samsung device, then you can select 'Remove without Data Loss', then simply click on 'Start' and it will automatically download the recovery packages for you. This step will take some time depending on your internet speed.

4 Make sure your device is connected the entire time while this process gets completed. When it downloads successfully, click Next.

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5 After the downloading is finished, it will completely remove the password from your phone. And you will see a screen like this.

Please keep your phone connected while removing the lock, then your device will be restarted and the screen lock on your device has been removed successfully.

That's it. Now you will be able to see your phone completely unlocked and there will no requirement to put password again.

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You must set a new pattern lock, PIN or password for your phone after you successfully unlock your phone. If you forget your passwords often then you it is easier to write down the password in a notebook or a piece of paper to avoid any kind of trouble next time. Hopefully you were able to unlock your phone using the mentioned methods.

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Tcl A502dl Unlock Code Free Download

Mar. 23 2017 18:19:48 PM. / Posted by Vicky Tiffany to Android
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