TCL 20R 5G secret codes


TCL 20R 5G secret codes     


OS: Android 11 Red Velvet Cake
CPU: Octa-Core (4x Cortex A76 2.2 GHz 4x Cortex A55 2.0 GHz)
RAM: 4GB 64GB, 4GB · 64GB 4GB · 128GB
Display: 6.52" inc
Camera: 13 MP, ƒ/ 2.2, (wide), 1.12 µm -2 MP, ƒ/ 2.4, (depth), 1.75 µm -2 MP, (macro), 1.75 µm
Battery: 4500 mAh, Li-Polymer, non-removable

alcatel TCL 20R 5G smartphone runs on Android 11 Red Velvet Cake operating system. The phone is powered by Octa-Core (4x Cortex A76 2.2 GHz 4x Cortex A55 2.0 GHz) processor. It has 4GB 64GB, 4GB · 64GB 4GB · 128GB. The smartphone has a LCD IPS providing, Screen-to-Body Ratio of 83%. The smartphone is fueled with a 4500 mAh, Li-Polymer, non-removable. The main camera of the smartphone consists of a 13 MP, ƒ/ 2.2, (wide), 1.12 µm -2 MP, ƒ/ 2.4, (depth), 1.75 µm -2 MP, (macro), 1.75 µm. The sensors include Fingerprint (rear-mounted), Proximity, Accelerometer, gyro , Infrared port. Connectivity features in the smartphone include Bluetooth, GPS, A-GPS, GLONASS, Beidou, Galileo, 3.5 mm Jack and more. The alcatel TCL 20R 5G are available in various colors such as Blue, Gray. It measures 164.3 x75.0 x 9.0 mm | 6.47 x 2.95 x 0.35 in and weighs 186 g | 6.56 oz. 

Secret codes for alcatel TCL 20R 5G 

*#06# - International Mobile Equipment Identity 

*#*#3646633#*#* or *#*#54298#*#* - Engineering Mode (for smartphones based on MTK processor) 

*#*#4636#*#* - Android Testing Mode (Phone, Battery, WiFi and other) 

*#*#225#*#* - This code check your events in calendar 

*#*#426#*#* - Open 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#*#* - Display a debug information about your email ID 

*#*#8255#*#* - This code show the GTalk Service Monitor 

*#*#64663#*#* - To launch hardware test (Version, Sim, WLAN, Battery, Radio, Speakers, Bluetooth) 

*#*#7780#*#* - This code erases all your mobile data. 

*2767*3855# - Reset to factory settings 

*#*#232338#*#* - Shows Wi-Fi Mac-address 

*#*#34971539#*#* or *#34971539# - Information about the camera 

*#*#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#*#* - Launch GPS test 

*#*#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#*#* - Display Ram version 

*#*#1111#*#* - FTA Software version 

*#*#2664#*#* - Touch-Screen test 

*#*#0588#*#* - Test the proximity sensor 

*#*#8351#*#* - Enables voice dialing logging mode 

*#*#232331#*#* - Test the 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 

GSM codes for alcatel TCL 20R 5G 

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# - Call waiting is turned ON 

#43# - Call waiting is turned OFF 

*#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 

Status of divert all calls

*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# - Divert on no answer calls is turned ON 

#61# - Divert on no answer calls is turned OFF 

*#61# - Check status of divert on no answer Configure call 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 Divert calls if your line is "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 Block 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 Codes for barring all calls 

**330*code# - Barr all calls is turned ON 

#330*code# - Barr all calls is turned OFF 

*#330*code# - Check status of barr all calls Barr all outgoing international calls 

**331*code# - Enable barr all outgoing international calls 

#331*code# - Disable Barr all outgoing international calls 

*#331*code# - Check status of barr all outgoing international calls Codes for barring all outgoing international calls 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 Codes for barring all outgoing calls 

**333*code# - Enable barr all outgoing calls 

#333*code# - Disable Barr all outgoing calls 

*#333# - Check status of barr all outgoing calls Block all incoming calls 

**35*code# - Barr all incoming calls is turned ON 

#35*code# - Barr all incoming calls is turned OFF 

*#35# - Check status of barr all incoming calls Codes for barring all incoming calls when roaming 

**351*code# - Barr all incoming calls when roaming is turned ON 

#351*code# - Barr all incoming calls when roaming is turned OFF 

*#351# - Check status of barr all incoming calls when roaming Barr all incoming calls 

**353*code# - Block all incoming calls is turned ON 

#353*code# - Block all incoming calls is turned OFF 

*#353# - Check status of Blocking all incoming calls 


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