Oppo R7 lite Secret Codes Those Used Commonly

Oppo R7 lite comes with a 16GB internal memory with 2GB Ram. It is powered by Android 5.1 (Lollipop), it has powerful Octa-core (4×1.5 GHz Cortex-A53 & 4×1.0 GHz Cortex-A53) CPU and Qualcomm MSM8939 Snapdragon 615 chipset. The smartphone comes with 5.0 inches, 68.9 cm2 (~67.9% screen-to-body ratio) with 720 x 1280 pixels, 16:9 ratio (~294 ppi density) resolution, and Non-removable Li-Po 2320 mAh battery.

On this page, you’ll get a lot of different codes to unlock features on your phone screen. You can use these codes on your Oppo R7 lite to unlock a lot of hidden features, and access different service menus, knowledgeable information, and other amazing things.
These secret codes will work on all cell phones or any Android device. Kindly don’t use any code if you don’t know about it. First, you should read the instruction about codes then you can use on your cell phone.

Secret Codes for your Oppo R7 lite

For Bluetooth testing, for Tecno devices:
*#*#232331#*#*
Field testing for Tecno phones
*#*#7262626#*#*
PDA Feature and Phone firmware info for Tecno devices
*#*#1234#*#*
To find FTA Hardware version for Tecno handsets
*#*#2222#*#*
Display Build time and change list number only for Tecno devices
*#*#44336#*#*
To enable voice dialing logging mode on your Tecno handsets
*#*#8351#*#*
To disable voice dialing logging mode on Tecno devices
*#*#8350#*#*
Enter into Engineering Mode: *#110*01#
Enter into Factory Mode: *#987#
Restore Factory Settings: *#987*99#
Check Software Version: *#900# OR *#800#
Default User Codes: 1122, 3344, 1234, 5678
Change LCD Contrast: *#369#
To Enable COM Port: *#110*01# ->>> Device ->>> Set UART ->>> PS Config ->>> UART1/115200

All Cell Phones Hidden Secret Codes

Function:Codes
Dial mailbox number (mailbox number must be specified in the settings)press 1 for longer than one second
Activate/deactivate silent profilepress # for longer than one seconds
Display the IMEI (International Mobile Equipment Identity)*#06#
Dial with own number being displayed (replace [number] with the number to dial)*31#[number][dial]
Show status call locks*#33*[dial]
Turn on tall waiting*43#[dial]
Turn off call waiting#43#[dial]
Show status of call waiting*#43#[dial]
Request own number (often does not work)*135#[dia]
Change Pin (do not enter [ and ])**04*[old Pin]*[new Pin]*[new Pin]#
Unlock Pin (do not enter [ and ])**05*[PUK]*[neue Pin]*[neue Pin]#
Change Pin2 (do not enter [ and ])**042*[old Pin2]*[new Pin2]*[new Pin2]#
Unlock Pin2 (do not enter [ and ])**052*[PUK]*[new Pin2]*[new Pin2]#
Display Software Version (Nokia and Samsung devices)*#0000#

Secret Codes to Unlock Hidden Features

Function:Codes
To check Camera information in Tecno handsets*#*#34971539#*#*
To Power off with a single tap of the power button*#*#7594#*#*
You may backup your media files in Tecno devices*#*#273283*255*663282*#*#*
For service activity in Tecno handsets*#*#197328640#*#*
Display Bluetooth device address*#*#232337#*#
For Google Talk service monitoring*#*#8255#*#*
Wireless Lan Tests in Tecno devices*#*#232339#*#* OR *#*#526#*#*
To find Mac-address of Wi-Fi in Tecno handsets*#*#232338#*#*
For GPS testing in Tecno devices*#*#1472365#*#*
To check LCD for Oppo R7 lite*#*#0*#*#*
Different type of GPS testing for Tecno handsets*#*#1575#*#*
Packet Loopback testing*#*#0283#*#*
PDA, Phone, Hardware, RF Call Date firmware info*#*#4986*2650468#*#*
To find FTA Software version*#*#1111#*#*
To test Audio in Oppo R7 lite Android device*#*#0673#*#* OR *#*#0289#*#*
Vibration and Backlight testing in Tecno handsets*#*#0842#*#*
To test proximity sensor use this code in Oppo R7 lite phone*#*#0588#*#*
To check touch-screen version in Tecno devices*#*#2663#*#*
How to check touch-screen in Oppo R7 lite*#*#2664#*#*
To check ram version in Tecno handsets*#*#3264#*#*

Secret Codes for Oppo R7 lite or any Android Device

*#*#4636#*#*
To use the below code, you will get your device’s IMEI number on your device screen.
*#06#
Caution:¬†Please Don’t use this code unless you want to reset your device. It may cause deletes app data and apps. I would strongly recommend you to create a backup your device before using this secret code.
*#*#7780#*#*

Enter Service Menu

You can use the below code to enter your Tecno’s Service Menu.
*#000000#
Caution: The following code will completely wipe out your mobile data also it re-installs stock firmware
*2767*3855#
Master Reset (Sim in the device)
Now you can use the following code, to the master reset your Tecno device when your sim card is inserted.
###337*07#

You can change your phone Language using these codes:

Function:Codes
Set Default Language*#0000# + Send
Set Language to Russian*#0007# + Send
Set Language to French*#0033# + Send
Set Language to Spanish*#0034# + Send
Set Language to Italian*#0039# + Send
Set Language to English*#0044# + Send
Set Language to German*#0049# + Send
Set Language to Thai*#0066# + Send
Set Language to Vietnamese*#0084# + Send
Set Language to Arabic*#0966# + Send

Full Factory Reset *#002#
Phone Test Р*#87# or *#88#
Shows IMEI of Mobile Phone *#06#
Use this code to check Software/Hardware Information *#8375# or *#8376#
Engineer Mode (If you change hidden settings, do it wisely) Р*#3641#
Firmware USB Update Mode (First of all please check firmware, Don’t install wrong firmware)¬†– *#3696#

You can now go ahead and root your device, and install various MODs, custom ROMs or modify the firmware on any device.

We hope that you will get a lot of Amazing codes to unlock Features of your Oppo R7 lite via dialing Secret Codes. Before dial any secret code you must read all of the above Secret Codes carefully. How to use those codes on your Oppo R7 lite.
Now you can go ahead and use different codes on your device.

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NOTE: I would strongly recommend you to create a backup your device. Before using any secret code on your Oppo R7 lite. If anything goes wrong the author or getdroidpro.com is not responsible for it.

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