Tips and tricks to fix OPPO RENO7 Z 5G problems. We can use 5G connections for broadband Internet access at available locations, but we still can use 4G LTE or 3G if our country still does not have 5G. This phone powered by Qualcomm SM6375 Snapdragon 695 5G processor with dedicated GPU (graphic processor unit) Adreno 619.

The first operating system use Android 11 with ColorOS 12 Oppo user interface. The screen design with OLED 6.43 inches with FHD resolutions. The body has water and dust resistance with IPX4 rating. We will give more solutions and information about how to solve troubles of OPPO RENO7 Z 5G (CPH2343) at community.


What are Advantages of OPPO RENO7 Z 5G Specifications and Features?

  • Network GSM 3G HSDPA or 4G LTE + 5G with Dual simcard slot
  • LCD 6.43 inches 20:9 aspect ratio
  • Processor Octa-core 2×2.2 GHz Kryo 660 Gold & 6×1.7 GHz Kryo 660 Silver
  • GPU Adreno 619
  • Bluetooth / GPS / Wifi / NFC
  • Memory Internal 128 GB
  • RAM 8 GB
  • Main Camera Triple 64 MP f/1.7 + 2 MP f/2.4 + 2 MP f/2.4
  • Main Camera Features autofocus, LED flash
  • Front Camera 16 MP for video conference and selfie photography
  • Operating System Android 11
  • Battery Li-Po 4500 mAh



Solutions To Fix Camera Issues On OPPO RENO7 Z 5G


How to Fix or Problem Solving for Recovery OPPO RENO7 Z 5G hang or not responding or malfunctions or stuck or freezing or bricked ?

We can download many applications from Google Play Store because it has big internal storage at 128 GB. The external memory is available for MicroSDXC for extend our storage. Please read many user reviews before download new or not famous apps. Why?

Because some bad developers create fake games or fake apps that may contain threat or malware or viruses that can make troubles if installed on our OPPO RENO7 Z 5G such as data lost or 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 Force Shutdown or Force Soft Reset or Reboot or Restart OPPO RENO7 Z 5G ?


OPPO RENO7 Z 5G (CPH2343) has 8 GB RAM. This is important for support multitasking performance. However, 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 RENO7 Z 5G turning off or shutdown.

Performing reboot or restart is recommended anytime we want, because it can help to make our OPPO RENO7 Z 5G 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 RENO7 Z 5G. Boost Speed Performance?

Some users can not use OPPO RENO7 Z 5G for playing games because of lagging. Follow some tips below to fix lagging issues on OPPO RENO7 Z 5G.


How to backup data or Contact at OPPO RENO7 Z 5G ?

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. We also can connect OPPO RENO7 Z 5G with flash drive at USB OTG port.

If our OPPO RENO7 Z 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.



More Complete Solutions To Backup & Restore Data on OPPO RENO7 Z

How to prevent data lost on our OPPO RENO7 Z? Follow this page to process backup & restore data with several easy way manual or automatically.


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 RENO7 Z 5G with software menu

  1. Turn on the OPPO RENO7 Z 5G
  2. Make sure the battery is not empty
  3. Backup important data at OPPO RENO7 Z 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 RENO7 Z 5G will do the master reset process.


hard reset oppo reno7 z 5g CPH2343

#Option 2, Hard Reset OPPO RENO7 Z 5G Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO RENO7 Z 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 RENO7 Z 5G
  2. Make sure the battery OPPO RENO7 Z 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 RENO7 Z 5G will continue master reset, wait for several minutes until OPPO RENO7 Z 5G start like new again.


How to Unlock or Fix or Bypass or Solutions for OPPO RENO7 Z 5G forgot password code or security lock screen pattern or pin (lost password)?

There are several default security protections that we can use to keep our important data always secure from unauthorized people, such as fingerprint or front camera for facial recognizing. This phone has triple rear cameras with 64 megapixel for wide + 2 megapixel for macro + 2 megapixel for depth of field. Protect this phone also will keep our private data secure when OPPO RENO7 Z 5G stolen or lost or away from us.

Please choose secondary protection for backup, because the fingerprint and face detection will not work after OPPO RENO7 Z 5G reboot or restart. At this time, 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 RENO7 Z 5G 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 RENO7 Z 5G ?

There is no secret hidden code for OPPO RENO7 Z 5G 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 RENO7 Z 5G ?

When we need to remove or wipe any data and applications from OPPO RENO7 Z 5G, 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 RENO7 Z 5G.


How to Make Battery of OPPO RENO7 Z 5G Stronger, Life Longer and Not Fast to Drain ?

OPPO RENO7 Z 5G use Qualcomm SM6375 Snapdragon 695 5G that has 6 nm FinFET technology. This phone can work full one day with 4500 mAh battery capacity. It has fast charging 33W technology. Please do some adjustment to make OPPO RENO7 Z 5G (CPH2343) battery work more longer. We have to make LCD screen brightness as low as possible and turn off all not use connections like NFC or GPS or Bluetooth or WiFi.a