Tips and tricks to fix OPPO RENO3 PRO problems. This phone comes with several models PCRM00 or PCRT00. All type use same AMOLED 6.5 inches Full HD 1080 x 2400 pixels. OPPO RENO3 PRO use Android Ten 10.0 together with Oppo user interface ColorOS 7. Pro type have several improvement or differences with non pro version, but the most important features which make PRO version prices is more expensive then NON PRO is processor. At OPPO RENO3 PRO use Qualcomm SDM765 Snapdragon 765G with dedicated GPU Adreno 620 for playing games without lag. While non pro version use Mediatek Dimensity 1000L which are have same abilities for 5G broadband network. Find more review and information about how to solve troubles of OPPO RENO3 PRO (PCRM00 / PCRT00) at community.


What is Advantage of OPPO RENO3 PRO Specifications?

Network GSM 3G HSDPA or with 4G LTE Dual simcard
LCD 6.5 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
Memory Internal 128 GB or 256 GB
RAM 8 GB or 12 GB
GPU Adreno 620
Main Camera Quad 64 MP f/1.7 + 13 MP f/2.4 + 8 MP f/2.2 + 2 MP f/2.4 B/W
Main Camera Features autofocus, LED flash
Front Camera 44 MP + 2 MP for video conference and selfie photography
Operating System Android Ten 10.0
Battery Li-Po 4025 mAh



OPPO RENO 3 PRO Camera Advantages Features & Review

OPPO RENO 3 PRO comes with quad camera at 64 megapixel standard wide and 13 megapixel for telephoto with 2x optical zoom capabilities and 8 megapixel for ultrawide and last 2 megapixel for monochrome black and white. The main camera have Dual Punch-Hole camera for Ultra Clean Images with more bigger resolution. Rear camera OPPO RENO 3 PRO use Ultra Dark Mode which will automatically active when the light situation around 1 Lux.  The front camera have dual lens with 44 megapixel and 2 megapixel. Front camera have Ultra Night Selfie, it will give beautiful photo when taking selfie camera at low light situations.


How to Fix or Problem Solving for Recovery OPPO RENO3 PRO hang or not responding or malfunctions or stuck or freezing or bricked ?

We can choose to have OPPO RENO 3 PRO with 128 GB or 256 GB internal memory options. Because this phone does not have external memory slot, then we suggest to have 256 GB version to have more capacity for keeping all data including photos and videos which taken from good camera of OPPO RENO 3 PRO. We can install many interesting apps from Google Play Store like Facebook, WeChat, Instagram, Kakaotalk and many more. But some new or not famous apps may contain viruses or malware, it can make troubles if we install at our OPPO RENO 3 PRO (PCRM00 / PCRT00) like hang or stuck or broken or frozen or LCD touch screen not responsive. That is why, we have to read as many user review before download new or not famous applications. 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 RENO3 PRO. 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 RENO3 PRO ?

This OPPO RENO 3 PRO have big RAM for multitasking, but some installed apps may crash or corrupt that make our OPPO RENO3 PRO phone 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 RENO3 PRO 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 RENO3 PRO 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 RENO3 PRO ?

Please note that OPPO RENO 3 PRO (PCRM00 / PCRT00) does not have external memory slot. We can not backup data to external memory, but we can use usb-c 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 RENO3 PRO 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 RENO3 PRO with software menu

  1. Turn on the OPPO RENO3 PRO
  2. Make sure the battery is not empty
  3. Backup important data at OPPO RENO3 PRO 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 RENO3 PRO will do the master reset process.


hard reset oppo reno 3 pro

#Option 2, Hard Reset OPPO RENO3 PRO Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO RENO3 PRO 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 RENO3 PRO
  2. Make sure the battery OPPO RENO3 PRO 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 RENO3 PRO will continue master reset, wait for several minutes until OPPO RENO3 PRO start like new again.


How to Unlock or Fix or Bypass or Solutions for OPPO RENO3 PRO forgot password code or security lock screen pattern or pin (lost password)?

OPPO RENO 3 PRO (PCRM00 / PCRT00) have four camera at back side of body with 48 megapixel for wide + 13 megapixel for telephoto (zoom) + 8 megapixel for ultrawide angle + 2 megapixel for black and white. After use several period, we will have many photos or videos, some files maybe private. Therefore we have to activate security protections to make unauthorized people can not access our data when OPPO RENO 3 PRO away from us or lost or stolen.

Please use fingerprint which located under display. If we do not like to use fingerprint, we can choose face unlock recognizing using from 32 megapixel camera. After register our fingerprint or face as first protection, then OPPO RENO 3 PRO will ask secondary protection for backup, please choose screen lock pattern or password pin protections. The problems will start happen when we can not unlock this phone or fingerprint can not work for unlock. What should we do?

Don’t worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at OPPO RENO3 PRO use registered Google account. Previous Google account is very important because it will use for security verification after force from Hard Reset or Master Format to Factory Default. Because at LCD screen will display: Verify your account with previous Google Account. Please use Forgot email link if we forgot our account.

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 for previous pin. 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. We also recommended to activate or create OPPO ACCOUNT at OPPO RENO3 PRO, 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 RENO3 PRO ?

There is no secret hidden code for OPPO RENO3 PRO to make it back to factory default. Do the options above to hard reset it.


How to Format or Erase Phone Memory at OPPO RENO3 PRO ?

If we want to format internal memory phone then we have to do hard reset or reformat the operating system of OPPO RENO3 PRO 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 RENO3 PRO Stronger, Life Longer and Not Fast to Drain ?

OPPO RENO 3 PRO have same battery capacity if compare with non pro version. Both version have low power processor which have 7 nm processor technology. For daily usage, having 4025 mAh battery capacity are more then enough. But some heavy users maybe have battery life troubles, because they use OPPO RENO 3 PRO (PCRM00 / PCRT00) for playing games or watch movie several hours continuously. Please do some adjustment like make LCD screen brightness as low as possible and disable all not use connections like NFC or GPS or Bluetooth or Wifi.

The information from this page describe about code to reset oppo reno 3 camera. If you need another resource for hard reset, use search function at this homepage or find from our related posts.