Tips and tricks to fix OPPO A72 problems. First we need to know that this phone is not 5G, we can use 4G LTE data broadband. The design of OPPO A72 is very promising, because it have full screen with thin bezel at 6.5 inches Full HD+ 1080 x 2400 pixels. The small dot is available at top right of the screen for front camera location. OPPO A72 already use Android 10.0 which work together with ColorOS 7.1 Oppo user interface. Some users get issues with OPPO A72 software or hardware, therefore we will try to give more review and information about how to solve OPPO A72 troubles at www.hard-reset.org community.

 

What is Advantage of OPPO A72 Specifications?

  • Network GSM 3G HSDPA or 4G LTE with Dual simcard slot
  • LCD 6.5 inches 20:9 aspect ratio
  • Processor Octa-core 4×2.0 GHz Kryo 260 Gold & 4×1.8 GHz Kryo 260 Silver
  • Bluetooth / GPS / Wifi
  • Memory Internal 128 GB
  • RAM 8 GB
  • GPU Adreno 610
  • Main Camera Quad 48 MP f/1.8 + 8 MP f/2.2 + 2 MP f/2.4 + 2 MP f/2.4
  • Main Camera Features autofocus, LED flash
  • Front Camera 16 MP for video conference and selfie photography
  • Operating System Android 10.0
  • Battery Li-Po 5000 mAh

 

How to Fix or Problem Solving for Recovery OPPO A72 hang or not responding or malfunctions or stuck or freezing or bricked ?

 

OPPO A72 is powered by 64 bit Qualcomm processor SM6125 Snapdragon 665 which also use dedicated GPU (graphic processor unit) Adreno 610 for playing games with less lag. As mid-end smartphone, having big 128 GB internal storage is one advantage of this phone. We can choose RAM with 4 GB or 8 GB if we have more budget.

We can install many applications because the storage is big like Facebook, Whatsapp, WeChat, Skype, Instagram, Kakaotalk, Telegram and some other mode. Beside good apps, we also can get bad apps which contain viruses or malware. Usually they are not famous or new apps. They can act as face antivirus or games. We need to read as many user review if we want to install that kind of applications. Otherwise our OPPO A72 will get troubles like become slowly or hang or stuck or broken or frozen or LCD touch screen not responsive. These kind of apps will not get Verified by Play Protect information / icon.

If we get this problem, we have to try remove temporary files and caches inside this phone, because some troubles can be solve with this steps. If we are suspected infected by virus, then please install one good antivirus like Avast or Norton, then scan all content inside this phone. However, if the problems still happen, then we have to do hard reset to reformat our phone. Please remember, doing hard reset or master format can make our important data removed or wiped from this phone, this is also happen with all Google account which will remove from OPPO A72. We are not recommended to install APK from unknown resource for safety reasons.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart OPPO A72 ?

OPPO A72 have good processor with enough RAM, but some installed apps may crash or corrupt that can make troubles at OPPO A72 like become hang or LCD touch screen not responding with any finger touch. We need to do soft reset or reboot to remove temporary files and caches. Please press and hold POWER button until OPPO A72 shutdown or turn off by itself.

After this phone totally off, then we can press again POWER button to turn it ON. This process will not remove any important data, therefore we can do this process anytime we want. If our OPPO A72 still can work properly, but we want to clear temporary files and caches from some applications, then please press and hold POWER button until pop-up menu appear, continue choose Shutdown / Power off / Reboot menu.

 

 

How to backup data or Contact at OPPO A72 ?

Please use MicroSD to backup all important data inside this phone. We have to choose important data using Android File Manager, then copy that folders and paste to External memory MicroSD.

we can use USB data cable to connect with computer. After our phone recognize by computer, then choose important files using computer file manager and copy to safety location at our computer.

If our OPPO A72 has already signed in with Google account, by default our contact will be synchronize in the background to Google server. Please make sure we check all contact at Google contact server using Internet browse to make sure backup is done.

 

Please note: These options bellow may not work for some devices because of firmware update version or hardware troubles or some other possibilities.

#Option 1, Hard Reset OPPO A72 with software menu

  1. Turn on the OPPO A72
  2. Make sure the battery is not empty
  3. Backup important data at OPPO A72 because all data and applications will be erase or delete
  4. Go to Menu :  Setting 
  5. Choose Tab : General
  6. Press Backup & Reset > Restore factory setting
  7. Better you not check anything at the option if you do not want to erase data at data partition at internal memory
  8. Choose Reset phone 
  9. The OPPO A72 will do the master reset process.

 

hard reset oppo a72

#Option 2, Hard Reset OPPO A72 Factory Default using Hardware Secret Button Key

 

If we can not go to menu, or OPPO A72 can not turn on or hang or stuck or frozen so we can not access the menu setting or nothing happen while touch the screen, then try to factory reset with secret button and hardware key

  1. Turn off the OPPO A72
  2. Make sure the battery OPPO A72 already full or more than 50%
  3. Press together and hold the Power Button + Volume Down Button
  4. If the Logo appear, then release the button, after that we will enter some menu
  5. Choose wipe data / factory reset using Volume Button, and press Power Button to Enter or OK
  6. The OPPO A72 will continue master reset, wait for several minutes until OPPO A72 start like new again.

 

How to Unlock or Fix or Bypass or Solutions for OPPO A72 forgot password code or security lock screen pattern or pin (lost password)?

Camera are interesting features at OPPO A72, it have 48 megapixel for wide + 8 megapixel for ultrawide + 2 megapixel for macro + 2 megapixel for DOF or Bokeh effect. Selfie also become more fun with 16 megapixel wide camera. Of course we will have many private photos and videos after use several months. We need to secure important apps and confidential data from unauthorized people when OPPO A72 stolen or lost or away from us.

Fingerprint is available at side body. It is easy to unlock although we put this phone on the table. Beside fingerprint, we can use face unlock recognizing. After register fingerprint or face unlock, we have to choose secondary protections. We suggest to use screen lock pattern or we also can use password pin protection. The problems will start happen when we can not unlock this phone or fingerprint can not work. What should we do?

Don’t worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at OPPO A72 use registered Google account. But we have to force hard reset or master format using hardware button combination key like steps at #Option 2 above. New OPPO smartphone already use latest Android version already implement FRP (Factory Reset Protection). FRP is important to secure our phone when it is stolen or lost. Android will ask to Verify your account with previous Google Account. This procedure target is to make sure that this phone is really belong to us.

At some Android version, we can bypass using previous installed Google account username and password after finish performing hard reset or master format. But at some other version update, we still have to type our screen lock pin or password protections. We can bypass using software at personal computer, but these steps are complicated for many users. Therefore we suggest to ask OPPO service center for bypass protections, but we have to proof that this is our phone. We also recommended to activate or create OPPO ACCOUNT at OPPO A72, because it can help us to bypass forgotten security protections.

HOW TO FORCE SOFT RESET OR RESTART OR REBOOT OPPO A72 LOCKED SMARTPHONE?

If we can not turn off our OPPO smartphone, then please force soft reset or reboot by press POWER BUTTON + VOLUME UP BUTTON for several seconds (usually less then 10 seconds) until this phone reboot by itself.

 

Is That Any Secret Code for Doing Format OPPO A72 ?

There is no secret hidden code for OPPO A72 to make it back to factory default. Do the options above to hard reset it.

 

How to Format or Erase Phone Memory at OPPO A72 ?

If we want to format internal memory phone then we have to do hard reset or reformat the operating system of OPPO A72 as well. Please use menu setting to do hard reset or reformat using #option 1 above, but make sure to give checkbox mark at Erase Internal SD card / Internal storage. Then it will reformat the factory default operating system and remove or erase any data inside internal memory.

To reformat or wipe or erase all data at external memory, we can use menu Setting > Storage > Erase Internal Storage / SD Card. Please always make sure all data has already backup before reformat or wipe everything, because it is hard to recover formatted / wiped data at internal or external storage.

 

How to Make Battery of OPPO A72 Stronger, Life Longer and Not Fast to Drain ?

Big battery is also important features at OPPO A72, it have 5000 mAh with fast charging 18W for quick charge using Qualcomm technology. Many users can use this phone full one day or more, but some heavy users still have battery drain problems when they use it for watch movie or playing games several hours continuously. To make OPPO A72 battery work more longer, please do some adjustment like make LCD screen brightness as low as possible and disable all not use connections like GPS or Bluetooth or Wifi. OPPO A72 does not have NFC data connection.