How to Easily Master Format OPPO ACE2 with Safety Hard Reset?

Tips and tricks to fix OPPO ACE2 problems. This is flagship smartphone from Oppo which have 5G data broadband. This phone use high end Qualcomm processor SM8250 Snapdragon 865 with dedicated GPU (graphic processor unit) Adreno 650 for playing HD games without troubles. The first operating system use Android 10.0 together with Oppo user interface ColorOS 7.1.

At the front body, full screen 6.55 inches LCD Super AMOLED screen give more vivid color and also Full HD+ resolutions with 1080 x 2400 pixels. Small dot for front camera is available at top right of the screen. Some users get issue whether with software or hardware. We will try to give more review and information about how to solve troubles of OPPO ACE2 (PDHM00) at community.

What is Advantage of OPPO ACE2 Specifications?

  • Network GSM 3G HSDPA or with 4G LTE Dual simcard
  • LCD 6.55 inches 20:9 aspect ratio
  • Processor Octa-core 1×2.84 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.8 GHz Kryo 585
  • Bluetooth / GPS / Wifi
  • Memory Internal 128 GB or 256 GB
  • RAM 8 GB or 12 GB
  • GPU Adreno 650
  • Main Camera Quad 46 MP f/1.7 + 8 MP f/2.2 + 2 MP (B/W) + 2 MP
  • Main Camera Features autofocus, LED flash
  • Front Camera 16 MP for video conference and selfie photography
  • Operating System Android 10.0
  • Battery Li-Po 4000 mAh

How to Fix or Problem Solving for Recovery OPPO ACE2 hang or not responding or malfunctions or stuck or freezing or bricked ?

Like other high end smartphone, OPPO ACE2 does not have external memory MicroSD for extend the storage, but we have two options of internal memory either 128 GB or 256 GB. We have more free space to install many applications from Google Play Store like WeChat, Instagram, Skype, Kakaotalk, Whatsapp, Facebook, Telegram and many more.

Please note, that some new or not famous apps may contain viruses or malware that can make troubles at our OPPO ACE2 like become slowly or hang or stuck or broken or frozen or LCD touch screen not responsive. We suggest to ignore that kind of apps. However, if we must install that applications, then we need to read many user review before download. If many users said bad things, then you should ignore to install that apps. 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 ACE2. 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 ACE2 ?

Big internal memory and big RAM are good features to make this phone work with less lag. But some installed applications may crash or corrupt, it can make troubles at our OPPO ACE2 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 ACE2 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 ACE2 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 ACE2 ?

This phone does not have external memory. Bu 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 ACE2 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.

#Option 1, Hard Reset OPPO ACE2 with software menu

  1. Turn on the OPPO ACE2
  2. Make sure the battery is not empty
  3. Backup important data at OPPO ACE2 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 ACE2 will do the master reset process.

hard reset oppo ace2

#Option 2, Hard Reset OPPO ACE2 Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO ACE2 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 ACE2
  2. Make sure the battery OPPO ACE2 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 ACE2 will continue master reset, wait for several minutes until OPPO ACE2 start like new again.

How to Unlock or Fix or Bypass or Solutions for OPPO ACE2 forgot password code or security lock screen pattern or pin (lost password)?

OPPO ACE2 (PDHM00) is flagship high-end 5G smartphone with four camera. First lens is 48 megapixel for wide + 8 megapixel for ultrawide. The other two lens are 2 megapixel for DoF or Bokeh effect. With big internal storage, we will keep many beautiful pictures or videos inside OPPO ACE2. Please secure all data from unauthorized people, especially when OPPO ACE2 lost or stolen or away from us.

We can use under display fingerprint sensor or front camera for face unlock recognizing. Of course we need to register either our fingerprint or our face. The secondary protection is work as backup, we can choose screen lock pattern or password pin protections. The problems will start happen when we can not unlock this phone. What should we do?

Don’t worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at OPPO ACE2 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 ACE2, 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 ACE2 ?

There is no secret hidden code for OPPO ACE2 to make it back to factory default. Do the options above to hard reset it.

How to Format or Erase Phone Memory at OPPO ACE2 ?

If we want to format internal memory phone then we have to do hard reset or reformat the operating system of OPPO ACE2 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 ACE2 Stronger, Life Longer and Not Fast to Drain ?

OPPO ACE2 use 4000 mAh battery capacity. With high end low power processor Qualcomm SM8250 Snapdragon 865 which have 7+ nm technology, many users can use this phone full one day without recharge. How about for heavy users? We suggest to do some adjustment to make OPPO ACE2 (PDHM00) battery work more longer. Please disable all not use connections like NFC or Wifi or Bluetooth or GPS when we are not use they actively. Please make LCD screen brightness as low as possible.

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