Specification Lava Z41 |
Hard reset Lava Z41 |
Root Lava Z41 |
Unlock Lava Z41 |
Firmware Lava Z41 |
Developer Mode Lava Z41 |
Bypass Lock Screen Lava Z41 |
Lava Z41 Factory Reset |
Screenshot Lava Z41 |
OS: Android v9.0 (Pie) CPU: Quad core, 1.4 GHz, Cortex A7 RAM: 1 GB Display: 5.0 inches (12.7 cm) Battery: 2500 mAh |
*#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#*#* | - 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 system hidden menu |
*#*#36245#*#* | - Email debug information |
*#*#8255#*#* | - For Google Talk service monitoring |
*#*#64663#*#* | - Hardware Test (Version, Sensors, Sim, WLAN, Bluetooth, Battery, OTG, Radio, Speakers) |
*#*#7780#*#* | - This code erases all your mobile data. |
*2767*3855# | - 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 |
*#*#273283*255*663282*#*#* | - For a quick backup to all your media files |
*#*#1575#*#* | - Different 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 Screen Test Code |
*#*#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 device address |
*#*#7262626#*#* | - Field test |
*#*#0289#*#* OR *#*#0673#*#* | - Audio test |
*#*#0842#*#* | - Check Device Test Vibration and Backlight |
*#*#2663#*#* | - Display device's 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# | - Activate call waiting |
#43# | - Deactivate call waiting |
*#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 |
Call Forward All | |
*21*PhoneNumber# | - Register and activate divert all calls to PhoneNumber |
##21# | - Unregister divert all calls |
*21# | - Divert all calls Activate |
#21# | - Divert all calls Deactivate |
*#21# | - Check status of divert all calls |
Set up call forwarding in case of "no answer" | |
**61*PhoneNumber# | - Register and activate divert on no answer to PhoneNumber |
##61# | - Unregister divert on no answer |
*61# | - Activate 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" | |
**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 |
Activate barr 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 |
Blocking all calls | |
**330*code# | - Turn On Barr all calls |
#330*code# | - Turn OFF Barr all calls |
*#330*code# | - Check status of barr all calls |
Barr all outgoing international calls | |
**331*code# | - Activate all outgoing international calls barring |
#331*code# | - Deactivate all outgoing international calls barring |
*#331*code# | - Check status of barr all outgoing international calls |
All outgoing international calls barring except home country | |
**332*code# | - Barr all outgoing international calls except home country Activate |
#332*code# | - Barr all outgoing international calls except home country Deactivate |
*#332*code# | - Check status of barr all outgoing international calls except home country |
Blocking all outgoing calls | |
**333*code# | - 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 | |
**35*code# | - Turn On Barr all incoming calls |
#35*code# | - Turn OFF Barr all incoming calls |
*#35# | - Check status of barr all incoming calls |
Blocking all incoming calls when roaming | |
**351*code# | - 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 |
Barr all incoming calls | |
**353*code# | - Activate Blocking all incoming calls |
#353*code# | - Deactivate Blocking 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. |
LjbSinl | March 20, 2024 | |
The camera quality is decent, but lacks some features. Battery life is average with no quick charging. The design is basic but sturdy. Overall, it's a budget-friendly option. | ||
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