How to Easily Master Format OPPO A54 with Safety Hard Reset?

Tips and tricks to fix OPPO A54 problems. There are some cheap price smartphone that release at this year. OPPO A54 (CPH2239) is comes with Android 10 operating system. This phone does not have 5G connection, but we can use 4G LTE for fast Internet access. It is powered by Mediatek MT6765 Helio P35 processor together with dedicated GPU (graphic processor unit) PowerVR GE8320 for graphic rendering.

The screen use IPS 6.51 inches HD resolutions at 720 x 1600 pixels. At right top of the screen, we can find small punch hole for 16 megapixel front camera. Some users get issues with hardware or software of OPPO A54. Therefore we will have to give more solutions, reviews and information about how to solved troubles of OPPO A54 (CPH2239) at community.

What are Advantages of OPPO A54 Specifications and Features?

  • Network GSM 3G HSDPA or 4G LTE with Dual simcard slot
  • LCD 6.51 inches 20:9 aspect ratio
  • Processor Octa-core 4×2.35 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53
  • GPU PowerVR GE8320
  • Bluetooth / GPS / Wifi
  • Memory Internal 64 GB or 128 GB
  • RAM 4 GB
  • Main Camera Triple 13 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
  • Battery Li-Po 5000 mAh

Solution To Fix Camera Issues On OPPO A54

How to Fix or Problem Solving for Recovery OPPO A54 hang or not responding or malfunctions or stuck or freezing or bricked ?

Internal memory is use for keep installed applications. There are two options of internal memory that we can choose with 64 GB or 128 GB. If we need more storage, then we can add additional external memory using MicroSDXC with dedicated slot. There are a lot of applications that we can download from Google Play Store.

But we have to be careful before download new or not famous apps, because several apps may contain viruses or malware. Please read many user reviews before download any applications, otherwise our OPPO A54 will get some 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 A54. We are not recommended to install APK from unknown resource for safety reasons.

Solutions To Fix Slowly Performance Issues On OPPO A54

How to Force Shutdown or Force Soft Reset or Reboot or Restart OPPO A54 ?

RAM is use for running all applications. This phone has 4 GB RAM. However, sometime installed applications may crash or corrupt. Our OPPO A54 will not run normally such as 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 A54 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 A54 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 A54 ?

External memory is available to use with MicroSDXC for backup. Please choose important files Android file manager and copy paste to safety location at external memory.

If our OPPO A54 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.

More Complete Solutions To Backup & Restore Data / Photos / Contact On OPPO A54

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 A54 with software menu

  1. Turn on the OPPO A54
  2. Make sure the battery is not empty
  3. Backup important data at OPPO A54 because all data and applications will be erase or delete
  4. Go to Menu : Setting
  5. Choose Tab :General
  6. PressBackup & 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. ChooseReset phone
  9. The OPPO A54 will do the master reset process.

hard reset oppo a54

#Option 2, Hard Reset OPPO A54 Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO A54 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 A54
  2. Make sure the battery OPPO A54 already full or more than 50%
  3. Press together and hold thePower Button + Volume Down Button
  4. If the Logo appear, then release the button, after that we will enter some menu
  5. Choosewipe data / factory resetusingVolume Button, and pressPower Buttonto Enter or OK
  6. The OPPO A54 will continue master reset, wait for several minutes until OPPO A54 start like new again.

How to Unlock or Fix or Bypass or Solutions for OPPO A54 forgot password code or security lock screen pattern or pin (lost password)?

There are a lot of important data that we will have after use OPPO A54 for several months. We also will have private photos and videos that taken from triple camera 13 megapixel for wide + 2 megapixel for macro + 2 megapixel for depth of field. It is easy for anyone access our data if not locked with any protections. We have to secure all data from unauthorized people when OPPO A54 away from us or stolen or lost.

Fingerprint and face unlock detection can be use for secure our data. We need to choose secondary protections for backup like screen lock pattern or password or pin. Please note, fingerprint and face detection will not work after OPPO A54 (CPH2239) finish restarted or rebooted. We have to activate using secondary protections. However, 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 A54 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 toVerify 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 A54, because it can help us to bypass forgotten security protections.


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 A54 ?

There is no secret hidden code for OPPO A54 to make it back to factory default. Do the options above to hard reset it.

How to Format or Erase Phone Memory at OPPO A54 ?

If we want to format internal memory phone then we have to do hard reset or reformat the operating system of OPPO A54 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 A54 Stronger, Life Longer and Not Fast to Drain ?

OPPO A54 (CPH2239) use big battery with 5000 mAh. Many users can use this phone full one day or more for standard activity. If we are heavy users who use this phone several hours continuously for watching movies or playing games then the battery will not enough.

If we want to make OPPO A54 battery work more longer, then 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. NFC is not installed on OPPO A54. We also suggest to use GPS battery saving mode for save battery performance.

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