How to Easily Master Format OPPO A16 with Safety Hard Reset?

Tips and tricks to fix OPPO A16 problems. This is entry level smartphone that work with 4G LTE. We can not use 5G connection because it use non 5G processor MediaTek Helio G35 with dedicated GPU (graphic processor unit) PowerVR GE8320 for graphic rendering. The Android 11 is ready to use from beginning together with ColorOS 11.1

It has full screen 6.52 inches size HD resolution with 720 x 1600 pixels. At top of the screen, we can find small notch drop for hold 8 megapixel front selfie camera. Some issues happen with hardware or software of OPPO A16. We will give more solutions, reviews and information about how to solve OPPO A16 (CPH2269) troubles at

What are Advantages of OPPO A16 Specifications and Features?

  • Network GSM 3G HSDPA or 4G LTE with Dual simcard slot
  • LLCD 6.52 inches 20:9 aspect ratio
  • Processor Octa-core 4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53
  • GPU PowerVR GE8320
  • Bluetooth / GPS / Wifi
  • Memory Internal 32 GB
  • RAM 3 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 8 MP for video conference and selfie photography
  • Operating System Android 11
  • Battery Li-Po 5000 mAh

Solutions To Fix Camera Issues on OPPO A16

How to Fix or Problem Solving for Recovery OPPO A16 hang or not responding or malfunctions or stuck or freezing or bricked ?

Please only install some important applications, because this phone only has 32 GB internal storage to install some applications from Google Play Store. Please read more review before install any apps, because some of them may contain viruses or malware that can make troubles if installed on our OPPO A16.

Our OPPO A16 will get issues like hang or freezing or become slowly or stuck or broken or LCD touch screen not responsive. 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.

Solutions To Fix Lagging Slowly Issues On OPPO A16

How to Force Shutdown or Force Soft Reset or Reboot or Restart OPPO A16 ?

This phone has standard RAM capacity at 3GB. Limited RAM will make this phone get lagging or stuck. Some other installed applications also can get hang or make LCD touch screen not responding. We have to force reboot or soft reset or restart by press and hold POWER button until OPPO A16 turning off or shutdown.

Performing reboot or restart is recommended anytime we want, because it can help to make our OPPO A16 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 A16 ?

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.

If our OPPO A16 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 A16

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 A16 with software menu

  1. Turn on the OPPO A16
  2. Make sure the battery is not empty
  3. Backup important data at OPPO A16 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 A16 will do the master reset process.

hard reset oppo a16

#Option 2, Hard Reset OPPO A16 Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO A16 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 A16
  2. Make sure the battery OPPO A16 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 A16 will continue master reset, wait for several minutes until OPPO A16 start like new again.

How to Unlock or Fix or Bypass or Solutions for OPPO A16 forgot password code or security lock screen pattern or pin (lost password)?

We need to secure all important data from unauthorized people when OPPO A16 stolen or lost or away from us. There are some options to protect, but we are recommended to use fingerprint because it is fast and accurate. Front camera also can be use for face detection.

Please choose secondary protection for backup like screen lock pattern or pin or password. Because OPPO A16 fingerprint or face unlock will not work after OPPO A16 reboot or restart. We need to unlock 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?

If we forgot or can not unlock OPPO A16 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 A16 ?

There is no secret hidden code for OPPO A16 to make it back to factory default. Do the options above to hard reset it.

How to Format or Erase Phone Memory at OPPO A16 ?

When we need to remove or wipe any data and applications from OPPO A16, 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 A16.

How to Make Battery of OPPO A16 Stronger, Life Longer and Not Fast to Drain ?

This phone work with 5000 mAh battery capacity. Many users can use this phone full one day without need to recharge. However, if we want to make OPPO A16 (CPH2269) battery work more longer, please do some adjustment like make LCD screen brightness as low as possible and disable all not use connection like GPS or Wifi or Bluetooth. NFC is not available on OPPO A16.

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