Tips and tricks to fix OPPO RENO4 5G problems. This is Android 10.0 operating system smartphone with 5G data broadband. It have two version model PDPM00 and PDPT00. At front body, we will find full AMOLED screen 6.43 inches with Full HD+ 1080 x 2400 pixels. We will not find notch drop for front camera, but it use small oval hole at right top screen for dual selfie camera.

This phone can play games without problems because it use Qualcomm SDM765 Snapdragon 765G processor with dedicated graphic processor unit (GPU) Adreno 620. Other advantages of this phone is having fast charging 65W with SuperVOOC 2.0. Some users get issue with OPPO RENO4 5G whether software or hardware, therefore we will try to give more solutions, review and information about how to solve troubles of OPPO RENO4 5G (PDPM00 / PDPT00) at community.


What are Advantages of OPPO RENO4 5G Specifications and Features?

  • Network GSM 3G HSDPA or 4G LTE or 5G with Dual simcard slot
  • LCD 6.43 inches 20:9 aspect ratio
  • Processor Octa-core 1×2.4 GHz Kryo 475 Prime & 1×2.2 GHz Kryo 475 Gold & 6×1.8 GHz Kryo 475 Silver
  • Bluetooth / GPS / Wifi / NFC
  • Memory Internal 128 GB and 256 GB
  • RAM 8 GB
  • GPU Adreno 620
  • Main Camera Triple 48 MP f/1.7 + 8 MP f/2.2 + 2 MP f/2.4
  • Main Camera Features autofocus, LED flash
  • Front Camera Dual 32 MP + 2 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 RENO4 5G hang or not responding or malfunctions or stuck or freezing or bricked ?

OPPO RENO4 5G is mid-end smartphone with two options of internal storage, 128 GB or 256 GB. This phone have good processor for doing some work because it use Qualcomm processor SDM765 Snapdragon 765G, it is also good for playing games because the GPU Adreno 620. We can install many applications and games from Google Play Store.

But we want to suggest for stay away from new or not famous applications. Because some of them may contain viruses or malware. OPPO RENO4 5G will get troubles like become slowly or hang or stuck or broken or frozen or LCD touch screen not responsive. If we really new that kind apps, maybe for pairing with devices or some other things, then we need to read as many user review as possible. These kind of apps will not get Verified by Play Protect information or notification.

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 RENO4 5G. 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 RENO4 5G ?

This phone have sufficient processor and big 8 GB RAM for multitasking. But some installed apps may crash or corrupt. Our OPPO RENO4 5G will run not normal such as 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 RENO4 5G 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 RENO4 5G 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 RENO4 5G ?

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 RENO4 5G 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.


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 RENO4 5G with software menu

  1. Turn on the OPPO RENO4 5G
  2. Make sure the battery is not empty
  3. Backup important data at OPPO RENO4 5G 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 RENO4 5G will do the master reset process.


hard reset oppo reno4 5g

#Option 2, Hard Reset OPPO RENO4 5G Factory Default using Hardware Secret Button Key


If we can not go to menu, or OPPO RENO4 5G 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 RENO4 5G
  2. Make sure the battery OPPO RENO4 5G 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 RENO4 5G will continue master reset, wait for several minutes until OPPO RENO4 5G start like new again.


How to Unlock or Fix or Bypass or Solutions for OPPO RENO4 5G forgot password code or security lock screen pattern or pin (lost password)?

OPPO RENO4 5G have big internal memory, it will keep many data after use several months. Moreover, this phone also have three good rear camera wtih 48 megapixel for wide + 8 megapixel for 119 degree ultrawide + 2 megapixel for DOF or Bokeh effect. Some photos maybe private for other people. Therefore we have to secure all data from unauthorized people especially when OPPO RENO4 5G away from us or lost or stolen.

We suggest to activate fingerprint which located under display. It will ask for register our finger several time to make it recognizing fro unlock. We also can use front camera for face unlock detection. Fingerprint or face unlock maybe not work when OPPO RENO4 5G reboot or restart. We have to choose secondary protection for backup such as screen lock or password pin protections. The problems will start happen when we can not unlock this phone or fingerprint can not work. What should we do?

Don’t worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at OPPO RENO4 5G 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 to Verify 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 RENO4 5G, 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 RENO4 5G ?

There is no secret hidden code for OPPO RENO4 5G to make it back to factory default. Do the options above to hard reset it.


How to Format or Erase Phone Memory at OPPO RENO4 5G ?

If we want to format internal memory phone then we have to do hard reset or reformat the operating system of OPPO RENO4 5G 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 RENO4 5G Stronger, Life Longer and Not Fast to Drain ?

OPPO RENO4 5G (PDPM00 / PDPT00) use 4000 mAh battery capacity with SuperVOOC 2.0 using Fast charging 65W. It will help us for quickly charger when the battery is empty. Because some users use this phone for playing games several hours continuously, then we suggest to do some adjustment to make battery work more longer. Please disable all not use connections like NFC or GPS or Bluetooth or Wifi. We need to make LCD screen not too bright, because it will use more battery power.