TECNO i7 secret codes

OS: Android v7.0 (Nougat)

CPU: Octa core (1.5 GHz, Quad core, Cortex A53 1 GHz, Quad core, Cortex A53)

RAM: 4 GB

Display: 5.5 inches (13.97 cm)

Battery: 4000 mAh

Tecno i7 smartphone runs on Android v7.0 (Nougat) operating system. The phone is powered by Octa core (1.5 GHz, Quad core, Cortex A53 1 GHz, Quad core, Cortex A53) processor. It has 4 GB. Internal storage options which can be extended with the help of Up to 128 GB. The smartphone has a Li-ion providing. The smartphone is fueled with a 4000 mAh. The main camera of the smartphone consists of a 13 MP Primary Camera. The sensors include Light sensor, Proximity sensor, Accelerometer, Gyroscope. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The Tecno i7 are available in various colors such as Champagne Gold, Sky Black, Space Grey. It measures 151.5 x 75.2 x 7.7 mm and weighs 155 grams.

Secret codes for TECNO i7

*#06#	- IMEI (International Mobile Equipment Identity) number
##3646633## or ##54298##	- Engineering Mode (for smartphones based on MTK processor)
##4636##	- Hidden Android Testing menu (Phone, Battery, WiFi and other)
##225##	- Upcoming calendar events
##426##	- Google Play services android.
*#0011#	- ServiceMode
*#0808#	- Change USB Settings
*#9900#	- Dump mode
*#9090#	- Diagnostic configuration
#0#	- General Test Mode
*#2663#	- TSP / TSK firmware update
#12580369#	- Software and hardware info
*#0283#	- Audio Loopback Control
#7465625638#	- Insert Network Lock Key Code
##759##	- Access to Rlz Debug Ul
##36245##	- Email debug information
##8255##	- For Google Talk service monitoring
##64663##	- Used to launch Hardware Test
##7780##	- Return to factory setting.
27673855#	- Factory formatting
##232338##	- Displays Wi-Fi Mac-address
##34971539## or *#34971539#	- Show camera information.
##1234##	- PDA and Phone firmware info
##7594##	- Changing the power button behavior-Enables direct poweroff once the code enabled
##1472365##	- For a quick GPS test
##273283255663282##*	- For a quick backup to all your media files
##1575##	- GPS Test Code
##197328640##	- Enabling test mode for service activity
##0283##	- Packet Loopback test
*#0228#	- battery calibration

##232339## OR ##526##	- Wireless Lan Tests
##0##*	- LCD display test
##3264##	- To display RAM Number
##1111##	- FTA Software version
##2664##	- Touch-Screen test
##0588##	- Proximity sensor test
##8351##	- Enables voice dialing logging mode
##232331##	- Troubleshoot your Bluetooth
##232337#*#	- Displays Bluetooth address
##7262626##	- Field test
##0289## OR ##0673##	- Audio test
##0842##	- Vibration test and BackLight test
##2663##	- Touch-screen version TECNO i7
##44336##	- Displays Build time and change list number
##49862650468##*	- PDA, Phone, Hardware, RF Call Date firmware info
##8350##	- Disables voice dialing logging mode
##2222##	- FTA Hardware verion

GSM codes for TECNO i7

Change code
*03old codenew codenew code#
- Change code for call barring
*04old PIN codenew PIN new PIN#
- Change SIM Card PIN code
*042old PIN2 codenew PIN2new PIN2#
- Change SIM Card PIN2 code
*05PUK codenew PUKnew PUK#
- Change SIM Card PUK code
*052PUK2 codenew PUK2new PUK2#
- Change SIM Card PUK2 code

Call waiting
*43#	- Activation call waiting
#43#	- Deactivation call waiting
*#43#	- Check status of call waiting

Call Forwarding
##002#	- Disable All Call Forwarding
*004PhoneNumber#	- Set all configured call diversions to PhoneNumber
##004#	- Unregister all configured call diversions

Call Forward All
21PhoneNumber#	- Register and activate divert all calls to PhoneNumber
##21#	- Unregister divert all calls
*21#	- Activation Divert all calls
#21#	- Deactivate Divert all calls
*#21#	- Check status of divert all calls

Configure call forwarding in case of "no answer"
*61PhoneNumber#	- Register and activate divert on no answer to PhoneNumber
##61#	- Unregister divert on no answer
*61#	- Activation Divert on no answer calls
#61#	- Deactivate divert on no answer calls
*#61#	- Check status of divert on no answer

Call forwarding in case of "not available"
*62PhoneNumber#	- Register and activate divert on not reachable
##62#	- Unregister divert on not reachable
*62#	- Activate divert on not reachable
#62#	- Deactivate divert on not reachable
*#62#	- Check status of divert on not reachable

Diversion in case of "busy"
*67PhoneNumber#	- Register and activate divert on busy
##67#	- Unregister divert on busy
*67#	- Activate divert on busy
#67#	- Deactivate divert on busy
*#67#	- Check status of divert on busy all call types
#6711#	- Check status of divert on busy voice calls
#6713#	- Check status of divert on busy fax calls
#6725#	- Check status of divert on busy data calls

Activate barr all outgoing calls
*33code#	- Activate barr all outgoing calls (for code see "Safety" above)
#33*code#	- Deactivate barr all outgoing calls
*#33#	- Check status of barr all outgoing calls

GSM codes for barring all calls
*330code#	- Turn On Barr all calls
#330*code#	- Turn OFF Barr all calls
#330code#	- Check status of barr all calls

GSM codes for barring all outgoing international calls
*331code#	- Activate all outgoing international calls barring
#331*code#	- Deactivate all outgoing international calls barring
#331code#	- Check status of barr all outgoing international calls

All outgoing international calls barring except home country
*332code#	- Activation Barr all outgoing international calls except home country
#332*code#	- Deactivate Barr all outgoing international calls except home country
#332code#	- Check status of barr all outgoing international calls except home country

GSM codes for barring all outgoing calls
*333code#	- Activate all outgoing calls barring
#333*code#	- Deactivate all outgoing calls barring
*#333#	- Check status of barr all outgoing calls

Activate barr all incoming calls
*35code#	- Turn On Barr all incoming calls
#35*code#	- Turn OFF Barr all incoming calls
*#35#	- Check status of barr all incoming calls

GSM codes for barring all incoming calls when roaming
*351code#	- Turn On Barr all incoming calls when roaming
#351*code#	- Turn OFF Barr all incoming calls when roaming
*#351#	- Check status of barr all incoming calls when roaming

GSM codes for barring all incoming calls
*353code#	- Activation Blocking all incoming calls
#353*code#	- Deactivate Block all incoming calls
*#353#	- Check status of Blocking all incoming calls

Thomas Nilan
Smartphone Expert

Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones.

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