Specification Zen Ultrafone 402 Pro |
Root Zen Ultrafone 402 Pro |
Unlock Zen Ultrafone 402 Pro |
Firmware Zen Ultrafone 402 Pro |
Developer Mode Zen Ultrafone 402 Pro |
Bypass Lock Screen Zen Ultrafone 402 Pro |
Zen Ultrafone 402 Pro Factory Reset |
Screenshot Zen Ultrafone 402 Pro |
OS: Android v4.4 (Kitkat) CPU: Quad core Display: 4.5 inches Battery: 1800 mAh |
*#06# | - IMEI (International Mobile Equipment Identity) number |
*#*#3646633#*#* or *#*#54298#*#* | - Engineering Mode (for smartphones based on MTK processor) |
*#*#4636#*#* | - Testing menu: Phone, Battery, Usage, WiFi Information. |
*#*#225#*#* | - Calendar Storage |
*#*#426#*#* | - Information such as Event and part of information about the connection with Google Play Services |
*#0011# | - ServiceMode |
*#0808# | - Change USB Settings |
*#9900# | - Dump mode |
*#9090# | - Diagnostic configuration |
*#0*# | - General Test Mode |
*#2663# | - TSP / TSK firmware update |
*#12580*369# | - Software and hardware info |
*#0283# | - Audio Loopback Control |
#7465625*638*# | - Insert Network Lock Key Code |
*#*#759#*#* | - RLZ Debug UI (Device ID, Activation Status and few other things |
*#*#36245#*#* | - Email debug information |
*#*#8255#*#* | - Used to launch Google Talk Service Monitor |
*#*#64663#*#* | - Test hardware (Version, Bluetooth, Battery, OTG, Speakers) |
*#*#7780#*#* | - Reset to factory settings. |
*2767*3855# | - Instant reset |
*#*#232338#*#* | - Displays Wi-Fi Mac-address |
*#*#34971539#*#* or *#34971539# | - Display phone 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 |
*#*#273283*255*663282*#*#* | - For a quick backup to all your media files |
*#*#1575#*#* | - GPS Control Menu |
*#*#197328640#*#* | - Enabling test mode for service activity |
*#*#0283#*#* | - Packet Loopback test |
*#0228# | - battery calibration |
*#*#232339#*#* OR *#*#526#*#* | - Wireless Lan Tests |
*#*#0*#*#* | - LCD display test Code |
*#*#3264#*#* | - Ram version |
*#*#1111#*#* | - FTA Software version |
*#*#2664#*#* | - Touch-Screen test |
*#*#0588#*#* | - Proximity sensor test |
*#*#8351#*#* | - Enables voice dialing logging mode |
*#*#232331#*#* | - Check Bluetooth |
*#*#232337#*# | - Bluetooth address |
*#*#7262626#*#* | - Field test |
*#*#0289#*#* OR *#*#0673#*#* | - Audio test |
*#*#0842#*#* | - Backlight and Vibration test |
*#*#2663#*#* | - Touch-screen version |
*#*#44336#*#* | - Displays Build time and change list number |
*#*#4986*2650468#*#* | - PDA, Phone, Hardware, RF Call Date firmware info |
*#*#8350#*#* | - Disables voice dialing logging mode |
*#*#2222#*#* | - FTA Hardware verion |
Change code | |
**03*old code*new code*new code# | |
- Change code for call barring | |
**04*old PIN code*new PIN *new PIN# | |
- Change SIM Card PIN code | |
**042*old PIN2 code*new PIN2*new PIN2# | |
- Change SIM Card PIN2 code | |
**05*PUK code*new PUK*new PUK# | |
- Change SIM Card PUK code | |
**052*PUK2 code*new PUK2*new PUK2# | |
- Change SIM Card PUK2 code |
Call waiting | |
*43# | - Ñall waiting Enable |
#43# | - Ñall waiting Disable |
*#43# | - Check status of call waiting |
Call Forwarding | |
##002# | - Disable All Call Forwarding |
**004*PhoneNumber# | - Set all configured call diversions to PhoneNumber |
##004# | - Unregister all configured call diversions |
Activate or deactivate Call Forward All | |
*21*PhoneNumber# | - Register and activate divert all calls to PhoneNumber |
##21# | - Unregister divert all calls |
*21# | - Enable divert all calls |
#21# | - Disable divert all calls |
*#21# | - Check status of divert all calls |
Divert calls if your line is "no answer" | |
**61*PhoneNumber# | - Register and activate divert on no answer to PhoneNumber |
##61# | - Unregister divert on no answer |
*61# | - Divert on no answer calls Enable |
#61# | - Divert on no answer calls Disable |
*#61# | - Check status of divert on no answer |
Diversion in case of "not available" | |
**62*PhoneNumber# | - 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" | |
**67*PhoneNumber# | - 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 |
*#67*11# | - Check status of divert on busy voice calls |
*#67*13# | - Check status of divert on busy fax calls |
*#67*25# | - Check status of divert on busy data calls |
GSM codes for barring all outgoing calls | |
**33*code# | - 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 |
Activate or deactivate barring all calls | |
**330*code# | - Activate barr all calls |
#330*code# | - Deactivate Barr all calls |
*#330*code# | - Check status of barr all calls |
Block all outgoing international calls | |
**331*code# | - Activation Barr all outgoing international calls |
#331*code# | - Deactivate Barr all outgoing international calls |
*#331*code# | - Check status of barr all outgoing international calls |
Blocking all outgoing international calls except home country | |
**332*code# | - Enable barr all outgoing international calls except home country |
#332*code# | - Disable Barr all outgoing international calls except home country |
*#332*code# | - Check status of barr all outgoing international calls except home country |
Activate or deactivate barring all outgoing calls | |
**333*code# | - Activation Barr all outgoing calls |
#333*code# | - Deactivate Barr all outgoing calls |
*#333# | - Check status of barr all outgoing calls |
GSM codes for barring all incoming calls | |
**35*code# | - Activate barr all incoming calls |
#35*code# | - Deactivate Barr all incoming calls |
*#35# | - Check status of barr all incoming calls |
Activate or deactivate barring all incoming calls when roaming | |
**351*code# | - Activate barr all incoming calls when roaming |
#351*code# | - Deactivate Barr all incoming calls when roaming |
*#351# | - Check status of barr all incoming calls when roaming |
Block all incoming calls | |
**353*code# | - Blocking all incoming calls Enable |
#353*code# | - Blocking all incoming calls Disable |
*#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. |
Pug-Cukaso | March 01, 2024 | |
The camera captures decent photos, but struggles in low light. Battery life is average and charges quickly. The device offers basic functionality and performance. | ||
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