How To Unlock Itel Phone Security Code

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[Tutorial] How To Unbrick / Fix A Bricked BLU Android Phone

Android is the most popular smartphone OS ever. Developers create various kinds of backdoor within the applications and operating systems. Through these backdoors, any user who has sufficient knowledge can get into the much deeper system as compare to other users.

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As we all know, Android is an open-source operating system based on Linux Kernel and developed by Google. The android operating system is being widely in the world. Android developers also create many backdoors through which you can enter into the system, and you can change settings.

Remote Unlock You provide us with easy to find details of your phone e.g. The type, the IMEI number, brand and model, or country and the network that supplied the phone. This information is then used to provide an unlock code to unlock your phone. You simply follow the instructions we provide, and the phone will be unlocked - easy! Connect your Android phone to the computer using a USB cable. Click “Unlock Android Screen” to begin. Then confirm the information like phone brand and model, etc. This information is very important for unlocking the lock screen.

It is not meant to use these backdoors for malicious intent because developers block some modes and these backdoor are the way or allow the users to enter into the system and let them become familiar to the system.

In smartphones, these backdoor are called “secret codes.” We have also listed our iPhone secret codes. These are the numeric/symbolic sequences that allow you to access system settings for several uses. So here we collect some hidden android secret codes. Maybe some of them do not work on the specific device but you can try them.

List Of Android Secret Codes.

Codes	Functioning
##7780##	Factory restore setting Clear all applications and data. Remove the Google account setting. Remove System, application data, and settings.
27673855#	Reinstall the phone’s firmware. It is used for factory format. Remove all files and settings, including internal storage. Reinstall the firmware.
##197328640##	Enabling the test mode for service activity. It is used to enter into Service mode. You can run and change various tests and settings in the service mode.
##4636##	Phone basic information. Phone usage detail. Battery information.
##34971539##	Information about mobile cameras. Get camera information. Note:- Please avoid update the camera firmware option
##7594##	Changing the power button behavior. Enables the direct power off without asking for selecting any option (silent mode, Aeroplane, and power off).
##273283255663282##*	Create backup to all your media files. Opens file copy screen where you can backup your media files like (images, videos, and audios).
##8255##	For Google Talk service monitoring. Used to launch G Talk Service Monitor.
27674387264636*	Used to display product code.
*#0228#	Used to know Battery Status.
#12580369*	Software and Hardware Info.
*#32489#	Let you know Ciphering Info.
#2732832553282#	Data create a menu.
#3282727336*#	Data usage status.
*#8736364#	OTA update menu.

How to bypass pattern, PIN or password on Unisoc / Spreadtrum

WLAN, GPS, And Bluetooth Test Android Secret Codes.

Codes	Functioning
##526## ##528## ##232339##	WLAN Test.
##232338##	Displays/Shows WiFi MAC address.
##1472365##	For a quick GPS test.
##1575##	Different type of GPS tests.
##232331##	Bluetooth test.
##232337#*#	Displays Bluetooth device address.

Firmware Version Information Android Secret Codes.

Codes	Functioning
##1111#*#	Let you know about the FTA SW Version.
##2222##	FTA Hardware Version.
##49862650468##*	Firmware Info PDA, Phone, H/W, RFCallDate.
##1234##	PDA and Phone firmware info.
*#2263#	RF band selection
*#9090#	Diagnostic configuration.
*#7284#	USB 12C mode control.
*#872564#	USB logging control.
*#745#	RIL dump menu.
*#746#	Debug dump menu.
*#9900#	System dump mode.
##44336##	Shows Build time changelist number. PDA, Phone, CSC, Build Time, change list number.
*#03#	NAND flash serial number.
*#3214789#	GCF mode status.

Factory Tests Android Secret Codes.

Coding	Functioning
##0283##	Packet Loop-back test.
##0##*	LCD test.
##0673## ##0289##	Audio/Melody test.
##0842##	Vibration test and Back Light test Device test.
##2663##	Displays the Touch screen version.
##2664##	Touch-Screen test.
##0588##	Proximity sensor test.
##3264##	RAM version.
*#0782#	Real-time clock test.
*#0589#	Light sensor test.
*#7353#	Quick test menu.

PDA and Phone Android Secret Codes.

Codes	Functioning
##7262626##	Field test.
*#06#	IMEI number.
##8351##	Enables voice dialing logging mode.
##8350##	Disables voice dialing logging mode.
05*#	Execute from Emergency dial screen to unlock PUK code.
*#301279#	HSDPA HSUPA control menu.
*#7465625#	View phone lock status.

Other Android Secret Codes.

Codes	Functioning
#0#	Galaxy S3 service menu.
##7764726	Motorola DROID hidden service menu. The default SPC password is six zeroes(000000).
1809#*990#	LG Optimus 2x hidden service menu. When prompted for a code enter six zeroes(000000).
3845#*920#	Lg Optimus 3D hidden service menu. When prompted for a code enter six zeroes(000000).

All the above-given android secret codes are tested and working fine. But some systems may not operate a few devices. You can try to find which works and which do not. Be alert while using them because we are not responsible for any data loss or other problems. If you have any problem while trying, please leave your comment below.

A Device Unlock enables T-Mobile equipment to use a non-T-Mobile SIM card to connect to a different international or domestic network. This may also be known as a SIM unlock, network unlock, or carrier unlock.

On this page:

What is a Device Unlock

Device lock status determines what networks a device can use to make calls, send messages, and use data.
- Locked devices can only be used on the network of the wireless provider that sold the device.
- Unlocked devices can be used with any carrier that supports its network type.
Not all devices are compatible with every mobile network, unlocked devices may work differently depending on the carrier’s network.
Traveling internationally? Many T-Mobile plans include benefits and service when traveling internationally. See International Roaming services to learn more.
A device unlock is not a security feature, for security locks see:
For more information on T-Mobile's approach to device unlocking, see Device Unlock Policy.

Check unlock status & eligibility

Log into your MyT-Mobile account using a web browser.
Note: This option is not currently available on the T-Mobile app.
Click Account from the top left of the screen.
Select the line of service using the device.
Click Check device unlock status under the Device details to check your status:
- Device unlocked: You're good to go! Your device can be used with compatible SIM cards. If you have an iPhone without another SIM, follow these steps.
- Device locked: This device can only be used on the T-Mobile Network. You'll see if it's eligible to be unlocked under the device image. See Eligibility & requirements below.

Eligibility & requirements

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You received a warranty or device protection replacement device and your original device was eligible to be unlocked.
You are military personal deployed overseas and your account is in good standing. Deployment papers can be provided to our Care department to process a device unlock.

All other requests must meet the below account and device requirements to be unlocked:

Requirement	Learn more
The device must have been purchased from T-Mobile	T-Mobile can only unlock devices sold by T-Mobile. Certain device types are sold unlocked by T-Mobile, including Apple iPads Apple watches Samsung watches If you have an unlocked device from another carrier you would like to use with T-Mobile service, see our Bring your own device (BYOD) guide. To unlock a non-T-Mobile device, contact the original retailer or carrier, including devices purchased from Sprint or Metro by T-Mobile.
The device must be paid in full.	Devices with JUMP! On Demand and active Equipment Installment Program (EIP) payment plans are not eligible to be unlocked. You can check your balances and make payments on MyT-Mobile. JUMP! On Demand customers may be eligible to buy out the lease and own the device. EIP balances must be paid in full.
The device IMEI must be unblocked	Devices with an IMEI block cannot be used on any mobile network. Example reasons an IMEI may be blocked include: The device was reported lost or stolen. The device is past due or delinquent on its lease or installment payment plan.
Postpaid accounts only	The device must have been used for at least 40 days on your line of service. Your account must be in good standing. If your balance is past due, we can help you make a payment. If the T-Mobile account associated with the device is cancelled, the balance on the account must be zero.
Prepaid accounts only	Each active line can only receive two device unlocks within a 12 month period. At least 365 days must have passed since the device was activated on the T-Mobile network. Exception: T-Mobile prepaid devices are eligible to be unlocked after $100 in refills have been applied to each active line on the account after the device was purchased. Refills made before the device purchase do not apply. All active lines on the account must have at least $100 in refills. For example, to unlock one device on an account with 4 lines requires $400 of refills since the requested device first-use date (4 lines X $100 = $400).

Android On-Device unlock

Follow the steps below if you received a notification that your device is eligible to be unlocked. If the notification mentions an unlock code, Contact us so we can provide it.

Make sure you are connected to the T-Mobile network or Wi-Fi.
Swipe up on your Home screen to open the Apps tray and follow the steps below:
- Samsung
  - Newer devices: Settings > Connections > More Connection Settings > Network Unlock
  - Older devices: Use the Device Unlock app pre-installed on your device. If you do not have this app, your device is unlocked or it is on a 2019 or newer OS.
- OnePlus (6T and newer): Settings >Wi-Fi & internet > SIM & network, then choose Advanced or Network Unlock
- T-Mobile REVVLRY: Settings > Network & Internet > Mobile network > Advanced > Network Unlock
- Other manufacturers: Choose your device on the Devices page, then click the Security drop-down to find Mobile Device Unlock steps.
Select Permanent Unlock
Wait while the device completes the unlock.
Restart the device.
Contact us if:
- You do not see the apps or settings listed for your device, as it may require an unlock code.
- You meet the eligibility requirements but cannot unlock your device.
- You have a device not listed above.

Contact us

[Tutorial] How To Unbrick / Fix A Bricked BLU Android Phone

Verify your device meets the unlock requirements.
Have your device IMEI ready. You can find this on your MyT-Mobile or dial *#06# from your device.
Contact your Team of Experts by dialing 1-877-746-0909