Oppo offers an excellent phone, quite robust and rather unusual, the Oppo Find X3 Pro is a formidable opponent for smartphones in the same range. But as being a device designed by humans, it still remains vulnerable on certain points, and therefore subject to defaults.

In this article we will present the major part of problems currently listed on the Oppo Find X3, as well as the solutions to consider for each case. If you cannot find your problem, or you find it and the proposed solution does not work at home, please leave us a comment on the subject or the solution offered to a problem for us to put the article up to date, so that it serves others.

1- Oppo Find X3 Pro which works slowly or does not respond

It often happens that a phone starts to work slowly, and sometimes it even gets unresponsive, if your Oppo Find X3 Pro becomes slow and has difficulty performing certain actions or freezes at times, we advise you to undertake the following steps:

NB: Each solution is independent and can be allowed to solve your problem or not, so if you try one, and it does not solve your problem go to the next. And as we said above if you have another method of sharing with and the other readers.

-Close unused applications that work in the background:

Too large a number of applications that work at the same time is most of the time a cause of dysfunction and slowness of the Oppo Find X3 Pro as well as all other smartphones.

To do this, make a sliding from bottom to top your screen, an application menu will appear, press the cross to close all the applications in progress, or slide from bottom to the top to close one by one the unused applications.

-Empty the cache of your applications:


After closing the applications in the background which are useless, if your Oppo Find X3 Pro does not always work properly, make the deletion of the cache memory of each of the applications (this also applies to native applications), Most often it is commonly used applications that are emptied. Enumerate the applications that use the most resources and you are constantly using and erase the caches.

– Optimization and safety analysis of the Oppo Find X3 Pro

Open the phone manager on the Home screen then choose Optimize, now you can select the elements to be optimized from the “Automatic Optimization” menu and finally click on cleaning.

You can also directly click on anti-virus analysis and check if the phone was not been hacked by viruses, malicious plugins …

-Restart your Oppo Find X3 Pro

By regularly restarting your phone in general all Oppo, cleaning of residual files in cache memory which are damaged could be done what will prevent bugs and lead to more fluid use.

– Delete and reinstall applications:

You can uninstall and erase all traces of an application that plants if other solutions have not brought the desired result, then reinstall it. And if the problem persists, contact the support of this application and seek more information on the compatibility of the Oppo Find X3 Pro with the application.

-Reduce the use of widgets

Abusive use of widgets creates 90% of slowness and crash problems, so if you often abuse it, it would be better for your phone to moderate a little. It is therefore advisable to reduce the use of dynamic screen funds and/or small plug-ins that allow real-time updating of applications. This is not only limited to the Oppo Find X3 Pro or even the brand’s phones, this advice goes to all phones …


Always check the source of your applications, to avoid installing an application that contains malicious plugins.

-Update Coloros

In order to benefit from the privileges brought by new software interfaces and in particular Coloros for OPPO smartphones, it is advisable to carry out regular updates to the software of your Oppo Find X3 Pro. And for that, you must go to “Settings”software updates” to be able to detect and update your phone to the latest version of the software when it will be released.

But beware, it is not advisable to rush to install the updates as soon as they are available, because sometimes they are unstable and could cause more problems. After a certain time elapsed following the publication of a new version of Colors, here is what you can generally enjoy:

  • Improved system stability
  • Optimization of system performance for a more fluid user experience
  • Bug correction
  • Extension of the life of your battery
  • Accounting development with several third -party applications

2. Some applications do not work on the Oppo Find X3 Pro

If you install an application and it does not work properly on your Oppo Find X3 Pro, check the compatibility of this application with your device, you can also come into contact with the designers of devices.


In some cases, you have to make sure that your device is up to date and stable, and if this is not the case, proceed as you have mounted above to correct this. Also update the application to its latest version if it is not.

3. Reading the video is done with some delay on the Oppo Find X3 Pro

While watching you on your phone, you notice that there is certain slowness between speech and images that parade on the screen; here is what you need to do:

If you are seeing an online video (on YouTube for example), check if you have mobile data and pass correctly; In Wi-Fi, consult the state of the network/

If it’s a video reading recorded in your phone, we advise you to use the Oppo native video player, and to improve video playback on your OPPO, go to file manager and then in the Videos directory , then select a video and launch it by clicking on “Video (System)”

4. How to reset Oppo Find x3 Pro

Here are probable situations that will push you to opt for a reset:

  • Oppo Find X3 Pro lack of space to install applications
  • Oppo Find X3 Pro remains hooked, frozen or frozen
  • The unlocking scheme of my Oppo Find X3 Pro or the PIN for unlocking the forgotten screen
  • Oppo Find X3 Pro is struggling to take calls …

To therefore solve these problems, you can reset your Oppo Find X3 Pro by following the instructions; But before, “keep in mind that a reset/reset or a return to the factory state in a mobile deletes all its content” is an irreversible action.

A- Restore from Oppo FInd X3 Pro options

Go to settings]> System]> Advanced options]> Reset options]> “Erase all data (restore factory configuration)” / “Reset of factory data”]> Reset the phone]> Erase everything ]> Confirm that it is the owner by unlocking the device.

The actions of the above paragraph are made in the last appeal, but if they do not allow the problem to be resolved, it will be necessary to reset with the recovery mode called recovery mode.

B-how to restore and reset an Oppo Find X3 Pro

  1. Start by turning off your Oppo Find X3 pro completely. If the screen is locked and you cannot unlock it, press the power button for about 20 seconds unrestricted to turn off the phone.
  2. Once the phone turns off Press the on / off button (power button) and the volume button (generally low volume button) simultaneously under your Oppo Find X3 Pro for a few seconds. Depending on the Android version, and for some devices the combination can be the on / off button and the high volume key. Release the buttons once the oppo logo is displayed.
  3. Move in the menu with the high and low volume keys in search of the “recovery mode” option then press the power button to access it.
  4. The high and low volume keys and selects the “Wipe Cache Partition” option, and presses the power button, this will activate the option and erase the device cache.
  5. Pay a little time for a few seconds and return to the previous menu always using the volume keys; Go to the “Erase the factory data / reset” option and reset the Oppo Find X3 Pro by pressing the power button.
  6. Confirm your choice using the volume keys to select the “yes” on the displayed screen, then validate by pressing the power button
  7. Now select “Reboot System Now” and press the on / off button to restart the Oppo Find X3 Pro.

5. How to solve the heating problem on Oppo Find X3 Pro

If the temperature of your phone increases significantly, you must worry and apply the following measurements: (these are much more of the measures to be applied preventively)

  1. Do not leave the device in charge for too long.
  2. Do not use your phone during its load.
  3. Not playing games for too long, playing for a long time could be the main cause of heating.
  4. Turn off mobile data and GPS all the time. Because they need a power permanently and combined with other handling of the device, overheating is created

6- How to solve the battery problem that does not take long

  1. First, delete the alleged third party application if you have any, which serves as a phone cleaner or even a battery savings.
  2. Second, go to the settings and activate the Oppo Find X3 Pro energy saving option itself.
  3. Third, when you don’t need location services, turn off.
  4. Fourth, use the mobile data network on the Oppo Find X3 Pro only if necessary. This will be a little bit difficult // because it’s easy to forget
  5. Fifth, instead of uninstalling applications that require too many resources to work such as Facebook ration your time on it.

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