Tips and tricks to fix OPPO RENO8 problems. This is 5G smartphone that can work with 4G LTE when our location does not have 5G connection. It has dual simcard slot with Nano type for use with two different phone numbers. The processor is powered by MediaTek Dimensity 1300 with dedicated GPU (graphic processor unit) Mali-G77 MC9.

When the first time release in the market, the operating system has been installed with Android 12 with ColorOS 12.1 Oppo user interface. We can use good color screen with AMOLED 6.4 inches, 90Hz refresh rate and Full HD+ resolution at 1080 x 2400 pixels. The screen protected with Corning Gorilla Glass 5. We will give more solutions and information review about how to solve troubles of OPPO RENO8 at community.


What are Advantages of OPPO RENO8 Specifications and Features?

  • Network GSM 3G HSDPA or 4G LTE + 5G with Dual simcard slot
  • LCD 6.4 inches 20:9 aspect ratio + 90Hz
  • Processor Octa-core 1×3.0 GHz Cortex-A78 & 3×2.6 GHz Cortex-A78 & 4×2.0 GHz Cortex-A55
  • GPU Mali-G77 MC9
  • Bluetooth / GPS / Wifi / NFC
  • Memory Internal 128 GB or 256 GB
  • RAM 8 GB
  • Main Camera Triple 50 MP f/1.8 + 8 MP f/2.2 + 2 MP f/2.4
  • Main Camera Features autofocus, LED flash
  • Front Camera 32 MP for video conference and selfie photography
  • Operating System Android 12
  • Battery Li-Po 4500 mAh



Solution To Fix Camera Issues on OPPO RENO8

We can use three rear cameras and single front camera. This page will give some information about how to solve problems on OPPO RENO8 rear or front selfie camera.


How to Fix or Problem Solving for Recovery OPPO RENO8 hang or not responding or malfunctions or stuck or freezing or bricked ?

The common problems when using Android smartphone is software troubles. This phone has 128 GB or 256 GB internal storage. This phone already installed with Android 12, but there are many games and applications that can be download from Google Play Store. We suggest to read many user reviews before download new or not famous apps. Why?

Because some bad developers create fake games or apps but they may contain viruses or malware or threat that can make troubles if installed on our OPPO RENO8 such as hang or freezing or become slowly or stuck or broken or LCD touch screen not responsive. They can stolen our data or install unknown applications. 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 RENO8 ?

OPPO RENO8 has 8 GB RAM for multitasking performance. However, 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 RENO8 turning off or shutdown.

Performing reboot or restart is recommended anytime we want, because it can help to make our OPPO RENO8 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 Make Faster OPPO RENO8. Fix Slowly Performance?

Some users get lagging issues when playing games or doing other activity. Follow this page to boost OPPO RENO8 speed performance easily.


How to backup data or Contact at OPPO RENO8 ?

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 RENO8 with flash drive at USB OTG port.

If our OPPO RENO8 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 all Data / Photos / Contact on OPPO RENO8

Important steps to backup all data and files at OPPO RENO8. We need to make sure all 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 RENO8 with software menu

  1. Turn on the OPPO RENO8
  2. Make sure the battery is not empty
  3. Backup important data at OPPO RENO8 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 RENO8 will do the master reset process.


hard reset oppo reno8

#Option 2, Hard Reset OPPO RENO8 Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO RENO8 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 RENO8
  2. Make sure the battery OPPO RENO8 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 RENO8 will continue master reset, wait for several minutes until OPPO RENO8 start like new again.


How to Unlock or Fix or Bypass or Solutions for OPPO RENO8 forgot password code or security lock screen pattern or pin (lost password)?

With 128 GB or 256 GB, there are many installed applications that we will have. With triple rear cameras 50 megapixel for wide + 8 megapixel for 112 degree ultrawide + 2 megapixel for macro, then we will have many private photos and videos. Therefore we need to secure all data from unauthorized people when this phone stolen or lost or away from us.

We can use under display fingerprint. Please do not use thick 3th party screen protection or tempered glass, because sometime it can make fingerprint sensor is not accurate. We suggest to use default Corning Gorilla Glass 5 for protect our screen. There are 32 megapixel front camera that we can use for facial recognizing.

We have to choose secondary protections like screen lock pattern or pin or password. Why? Because after OPPO RENO8 reboot or restart, the fingerprint or face detection will not work. We have 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 RENO8 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 RENO8 ?

There is no secret hidden code for OPPO RENO8 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 RENO8 ?

When we need to remove or wipe any data and applications from OPPO RENO8, 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 RENO8.


How to Make Battery of OPPO RENO8 Stronger, Life Longer and Not Fast to Drain?

OPPO RENO8 use 4500 mAh battery capacity. We can use this phone full one day for work without worry to recharge. It has fast charging 80W if we need to recharge. Please do some adjustment to make battery work more longer. Please turn off all not use connections like GPS or Bluetooth or NFC or WiFi. We suggest to make the LCD screen not too bright for reduce the battery usage.