Tips and tricks to fix OPPO A54S problems. The first operating system use Android 11 together with ColorOS 11.1 Oppo user interface. It is powered by Octa Core processor from MediaTek MT6765G Helio G35. For support playing games, it has dedicated GPU (graphic processor unit) PowerVR GE8320. We can not use 5G connection, but we can work with 4G LTE for fast broadband access.

The screen size is 6.52 inches with HD resolutions. It has dual simcard that can standby together. Some users get issues with OPPO A54S software or hardware. Therefore we will give more solutions, reviews and information about how to solve troubles of OPPO A54S at community.


What are Advantages of OPPO A54S 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 128 GB
  • RAM 4 GB
  • Main Camera Triple 50 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



Solution To Fix Camera Issues On OPPO A54S


How to Fix or Problem Solving for Recovery OPPO A54S hang or not responding or malfunctions or stuck or freezing or bricked ?

This phone work with 128 GB internal storage that has external memory slot for MicroSDXC. We need to use fast MicroSD speed for better performance. There are many applications and games that we can download from Google Play Store,  but we have to be careful for new or not famous applications. Why?

Because some of them are fake games or fake security apps. They may contain viruses or malware that can make some troubles if installed on our OPPO A54S such as 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.


How To Make Faster Performance of OPPO A54S – Fix Lagging Issues?



How to Force Shutdown or Force Soft Reset or Reboot or Restart OPPO A54S ?

RAM is use for multitasking performance, and this phone has 4 GB RAM. Some 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 A54S turning off or shutdown.

Performing reboot or restart is recommended anytime we want, because it can help to make our OPPO A54S 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 A54S ?

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 A54S 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 A54S



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 A54S with software menu

  1. Turn on the OPPO A54S
  2. Make sure the battery is not empty
  3. Backup important data at OPPO A54S 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 A54S will do the master reset process.


hard reset oppo a54s

#Option 2, Hard Reset OPPO A54S Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO A54S 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 A54S
  2. Make sure the battery OPPO A54S 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 A54S will continue master reset, wait for several minutes until OPPO A54S start like new again.


How to Unlock or Fix or Bypass or Solutions for OPPO A54S forgot password code or security lock screen pattern or pin (lost password)?

There are many applications that installed on our OPPO A54S after use several months. There are also some private photos videos that taken from triple rear cameras. We have to make sure all data are secure from unauthorized people, especially when this phone stolen or lost or away from us.

We can use side mounted fingerprint and 8 megapixel front camera for first protections. We need to activate secondary protection for backup like screen lock pattern or pin or password. Because the fingerprint and face unlock can not work after OPPO A54S reboot or restart. 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 A54S 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 A54S ?

There is no secret hidden code for OPPO A54S to make it back to factory default. Do the options above to hard reset it.


How to Format or Erase Phone Memory at OPPO A54S ?

When we need to remove or wipe any data and applications from OPPO A54S, 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 A54S.


How to Make Battery of OPPO A54S Stronger, Life Longer and Not Fast to Drain ?

The battery is big enough with 5000 mAh capacity. We can use this phone more then one day. If we use this phone too much, then the battery will not enough. We have to do some adjustment to make the battery work more longer.

Please 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 A54S.