How to Easily Master Format OPPO A38 with Safety Hard Reset?

Tips and tricks to fix OPPO A38 problems. This is Android 13 smartphone that comes with 5G connections. We can use dual simcard slot for two different phone numbers. The processor powered by new generation Qualcomm Snapdragon 4 Gen 2 that has dedicated GPU Adreno 613 for support graphic rendering.

The screen size is 6.79 inches with 90Hz refresh rate. It has Full HD resolution at 1080 x 2460 pixels. There are two cameras at back side body with 50 megapixel for wide and 2 megapixel for macro. We swill give more solutions and information about how to solve troubles of OPPO A38 at community.

What are Advantages of OPPO A38 Specifications and Features?

  • Network GSM 3G HSDPA or 4G LTE + 5G with Dual simcard slot
  • LCD 6.79 inches 20:9 aspect ratio
  • Processor Octa-core 2×2.2 GHz Cortex-A78 & 6x Cortex-A55
  • GPU Adreno 613
  • Bluetooth / GPS / Wifi / NFC
  • Memory Internal 128 GB or 256 GB
  • RAM 4 GB or 6 GB or 8 GB
  • Main Camera Dual 50 MP f/1.8 + 2 MP f/2.4
  • Main Camera Features autofocus, LED flash
  • Front Camera 5 MP for video conference and selfie photography
  • Operating System Android 13
  • Battery Li-Po 5000 mAh

Solutions To Fix Camera Issues on OPPO A38

Follow this page to fix front or main camera problems when using OPPO A38

How to Fix or Problem Solving for Recovery OPPO A38 hang or not responding or malfunctions or stuck or freezing or bricked ?

The main problems when using Android smartphone is having hang or stuck or freezing or become slowly. It is mostly happen because applications troubles or viruses or malware or threat.

Please be careful before download new or not famous apps before read many user reviews, because some of them created to fake users with fun games or apps, but they may threat in the background. These kind of apps will not get Verified by Play Protect information / icon.

What do we have to do? Please try to remove temporary files and caches from internal memory by performing soft reset or reboot. We might get some help from antivirus applications like AVAST or NORTON to find suspected application and fix some bad setting options.

We also can clean temporary files and caches anytime by performing reboot or restart. This procedure will not remove any installed applications and important data, therefore we can do this process anytime we want. Please do not install APK from unknown resource for safety reasons.

How to Force Shutdown or Force Soft Reset or Reboot or Restart OPPO A38 ?

OPPO A38 has three options of RAM depend on storage capacity. More bigger is better. Some other installed applications also might get hang that make LCD touch screen not responding. We have to force reboot or soft reset or restart by press and hold POWER button until OPPO A38 turning off or shutdown.

Performing reboot or restart is recommended anytime we want, because it can help to make our OPPO A38 become faster. It will remove any temporary files and caches. All applications and data will not removed or wipe because of soft reset or reboot or restart.

How to backup data or Contact at OPPO A38 ?

This phone has external memory slot for MicroSDXC memory card. We can copy and paste all important files, photos, videos from internal memory using Android file manager.

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. We also can connect OPPO A38 with flash drive at USB OTG port.

If our OPPO A38 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 / contact / photos on OPPO A38

There are some tips and tricks to make sure our OPPO A38 data already backup properly

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

#Option 1, Hard Reset OPPO A38 with software menu

  1. Turn on the OPPO A38
  2. Make sure the battery is not empty
  3. Backup important data at OPPO A38 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 A38 will do the master reset process.

hard reset OPPO A38

#Option 2, Hard Reset OPPO A38 Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO A38 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 A38
  2. Make sure the battery OPPO A38 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 A38 will continue master reset, wait for several minutes until OPPO A38 start like new again.

How to Unlock or Fix or Bypass or Solutions for OPPO A38 forgot password code or security lock screen pattern or pin (lost password)?

With 128 GB or 256 GB internal memory capacity, we will have many important data and photos. Please make sure all data are protected from unauthorized people when OPPO A38 away from us or lost or stolen. Fingerprint and facial recognizing are ready to use when setup from beginning.

Please choose secondary protection for backup like pin or password or screen lock pattern. Why? Because after OPPO A38 reboot or restart, the fingerprint or face detection will not work. However, the problems will start happen when we can not unlock this phone or fingerprint can not work. What should we do?

If we forgot or can not unlock OPPO A38 security protection, then nothing we can do unless doing hard reset or master format using hardware button combination key like steps at #option 2 above. For more security protection, latest Android version has FRP (factory reset protection), therefore it will ask for previous Google account username and password to bypass FRP question.


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 A38 ?

There is no secret hidden code for OPPO A38 to make it back to factory default. We need to choose one following options above to hard reset.

How to Format or Erase Phone Memory at OPPO A38 ?

When we need to remove or wipe any data and applications from OPPO A38, then please performing hard reset or reformat. Please choose Erase all data / Internal storage when our phone has that menu. Performing hard reset or reformat will remove any registered Google account from OPPO A38.

How to Make Battery of OPPO A38 Stronger, Life Longer and Not Fast to Drain ?

OPPO A38 work with 5000 mAh battery capacity. It has 18W fast charging technology. If we want to make the battery work longer, then please do some adjustment like make LCD screen brightness as low as possible and turn off all not use connections like GPS or Bluetooth or WiFi or NFC.

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