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OPPO A12e secret codes


 Specification OPPO A12e 
 Hard reset OPPO A12e 
 Root OPPO A12e 
 Unlock OPPO A12e 
 Firmware OPPO A12e 
 Developer Mode OPPO A12e 
 Bypass Lock Screen OPPO A12e 
 OPPO A12e Factory Reset 
 Bypass FRP OPPO A12e 
 Screenshot OPPO A12e 

OPPO A12e


OS: Android v8.1 (Oreo)

CPU: Octa core, 1.8 GHz, Cortex A53 Below
RAM: 3 GB
Display: 6.2 inches (15.75 cm)
Battery: 4230 mAh




OPPO A12e smartphone runs on Android v8.1 (Oreo) operating system. The phone is powered by Octa core, 1.8 GHz, Cortex A53 Below processor. It has 3 GB. Internal storage options which can be extended with the help of Up to 256 GB. The smartphone has a Li-ion providing. The smartphone is fueled with a 4230 mAh. The main camera of the smartphone consists of a 13 MP f/2.2 Primary Camera2 MP f/2.4, Depth Camera. The sensors include Light sensor, Proximity sensor, Accelerometer. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The OPPO A12e are available in various colors such as Purple, Red. It measures 156.2 x 75.6 x 8.2 mm and weighs 168 grams.

Secret codes for OPPO A12e

*#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#*#*- Calendar Storage
*#*#426#*#*- Google Play Services app with the information about the connectivity with the FCM server
*#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. Unique Device ID, PID, ACAP
*#*#36245#*#*- Email debug information
*#*#8255#*#*- For Google Talk service monitoring
*#*#64663#*#*- Open engineering mode (Version, Bluetooth, Battery, Speakers)
*#*#7780#*#*- Factory Data Reset (all phone data will be erased).
*2767*3855#- Instant reset
*#*#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#*#*- GPS Testing Code
*#*#197328640#*#*- Enabling test mode for service activity
*#*#0283#*#*- Packet Loopback test
*#0228#- battery calibration


*#*#232339#*#* OR *#*#526#*#*- Wireless Lan Tests
*#*#0*#*#*- Mobile phone LCD test
*#*#3264#*#*- Ram version
*#*#1111#*#*- FTA Software version
*#*#2664#*#*- Touch-Screen test
*#*#0588#*#*- Proximity sensor test
*#*#8351#*#*- Enables voice dialing logging mode
*#*#232331#*#*- Troubleshoot your Bluetooth
*#*#232337#*#- To display Bluetooth Physic Address
*#*#7262626#*#*- Field test
*#*#0289#*#* OR *#*#0673#*#*- Audio test
*#*#0842#*#*- Backlight/vibration test
*#*#2663#*#*- The displays touch-screen version of Android device
*#*#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 OPPO A12e



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#- Turn On Call waiting
#43#- Turn OFF 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
Configure call forwarding
*21*PhoneNumber#- Register and activate divert all calls to PhoneNumber
##21#- Unregister divert all calls
*21#- To turn Divert On for all calls
#21#- To turn Divert OFF for all calls
*#21#- Check status of divert all calls
Set up call diversion in case of "no answer"
**61*PhoneNumber#- Register and activate divert on no answer to PhoneNumber
##61#- Unregister divert on no answer
*61#- Turn On Divert no answer calls
#61#- Turn OFF Divert on no answer calls
*#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
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
All calls barring
**330*code#- Activate barr all calls
#330*code#- Deactivate Barr all calls
*#330*code#- Check status of barr all calls
Set barring of 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
Blocking all outgoing international calls except home country
**332*code#- To turn Barring On for all outgoing international calls except home country
#332*code#- To turn Barring OFF for all outgoing international calls except home country
*#332*code#- Check status of barr all outgoing international calls except home country
All outgoing calls barring
**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#- Activate barr all incoming calls
#35*code#- Deactivate Barr all incoming calls
*#35#- Check status of barr all incoming calls
All incoming calls barring 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
Set barring of all incoming calls
**353*code#- Turn On Blocking all incoming calls
#353*code#- Turn OFF 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.



User questions and comments about secret codes OPPO A12e



userJlouieAugust 27, 2021
Code for volte pls..
Reply        

userJERICHO CAPONPON RECINTONovember 01, 2021
How to enable 5G wifi ni oppo a12e
Reply        

userJaspher ValdezNovember 10, 2021
why not use the code for my phone model:oppo a12e
Reply        

userSjgowu-DlpMarch 03, 2024
Overall, I find the device to be a good value for money with decent performance and a satisfactory camera. However, the lack of a fingerprint sensor is disappointing.
Reply        



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