How to Quickly Fix Bluetooth Not Working on Oppo Find X7 Ultra

One of the key features of an Android device these days is the Bluetooth technology. This is such an important part of the phone that many of us take for granted, but as soon as the feature stops working, it can cause all kinds of problems.

Fortunately, despite there being many reasons why a problem could occur to your Bluetooth feature, there are also plenty of fixes. Today, we’re going to share with you the complete guide that details everything you need to know to get your Bluetooth up and running once again as quickly as possible.

Let’s get straight into it!

Part 1. About Bluetooth Not Working on Android

Of course, the most common problem to occur with Bluetooth technology in your Oppo Find X7 Ultra is when it doesn’t connect to the Oppo Find X7 Ultra device you’re trying to link it to. This could be anything from a Bluetooth headset or headphones, to a portable speaker or even an in-car audio system.

However, the problems don’t stop there. You may have problems with turning your Bluetooth settings on through your actual device. Perhaps the software simply isn’t loading, or maybe the Bluetooth feature keeps turning itself off randomly.

Due to the complicated nature of Bluetooth technology, there could be many reasons as to why your Bluetooth feature is playing up in this way, but that doesn’t mean it can’t be fixed. For the rest of this guide, we’re going to explore the nine need-to-know ways you can fix the Bluetooth problems not working on your Oppo Find X7 Ultra as quickly as possible.

Part 2. 9 fixes for Bluetooth not working on Android

2.1 One click to fix Android Bluetooth issues due to Android system

Since Bluetooth is an internal technology, this indicates there’s a problem with the software or firmware of your Oppo Find X7 Ultra. If something’s broken, this means you need to fix it. Fortunately, there’s a quick and easy way to do this using software known as Dr.Fone - System Repair (Android).

Dr.Fone - System Repair (Android) is a powerful Android repair tool which is hailed as many as being on the best software applications in the industry. With all the tools you need to repair your phone not just for Bluetooth errors, but basically any internal firmware problems, this is a one-shot-tool that gets the job done.

Dr.Fone - System Repair (Android)

Android repair tool to fix Bluetooth issues in one click

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To ensure you have the best experience while using the Dr.Fone - System Repair (Android) software, here’s a complete step-by-step guide on how it works when fixing your Android’s Bluetooth problems.

Step One Make your way over to the Wondershare website and download the Dr.Fone - System Repair (Android) software to either your Mac or Windows computer. Install the downloaded file by following the on-screen instructions. Once installed, open the software, so you’re on the Main Menu.

Step Two Connect your Oppo Find X7 Ultra to your computer using the USB cable, wait a couple of seconds, and then click the System Repair option. On the Menu on the left, click Android Repair, and then press Start.

Step Three Next, use the drop-down menus to make sure all the information about your specific device is correct, including your device, operating system number, and carrier information. Click Next to confirm your selections.

Step Four When prompted, put your phone into Download Mode needed for repairs. You can do this by following the on-screen instructions which will depend on which device you have and the available buttons.

Step Five The software will now begin the repair process. This will happen automatically, and all you’ll need to do is make sure your device doesn’t disconnect during this process, and your computer doesn’t turn off.

When the repair process has been completed, you’ll receive the screen below, which means you can try again if the process didn’t work, or you can disconnect your Oppo Find X7 Ultra and start using it and your Bluetooth features.

2.2 Restart Android and turn on Bluetooth again

One of the most common solutions in technology is simply to turn it on and off again, which is the case to happen here. By restarting your device, you can clear out any problems you may be suffering from to help it get up and running again. Here’s how;

Turn your Oppo Find X7 Ultra off by holding down the Power button
Wait for several minutes and then turn your phone on again
Wait for your phone to completely power up, so you’re on the Main Menu
Navigate Settings > Bluetooth and then enable the setting
Try to connect your Bluetooth device to what you were trying to do before

2.3 Clear the Bluetooth cache

Every service on your Oppo Find X7 Ultra using a feature called a cache. This is where information is stored to help the feature run properly and give you the best experience. However, over time this can get messy and can cause problems with your Bluetooth feature.

By clearing the cache, you can restart the service and hopefully clear up any issues or problems you may be experiencing.

On your phone, navigate Settings > Application Manager, and you’ll see all the apps and services on your phone. Locate and select the Bluetooth service.
Select the Storage option
Tap the Clear Cache option
Go back of the Menu and restart your phone
Now turn your Bluetooth feature on and turn connecting it to your preferred device

2.4 Remove paired devices

Sometimes, you may have a problem with the Oppo Find X7 Ultra device you’re trying to connect to via Bluetooth, especially if this is a device you’ve updated. To counter and repair this, you’re going to need to remove the paired devices saved with your device and then reconnect them.

Here’s how;

From the Main Menu of your Oppo Find X7 Ultra, head to Settings > Bluetooth > Connected Devices.
Turn Bluetooth on, and you’ll see all the connections your Oppo Find X7 Ultra is paired with
Go through these settings and remove/delete/forget every connection on your device
Now when you go to connect to a device using Bluetooth, repair the Oppo Find X7 Ultra device, enter the passcode, and use a fresh paired connection.

2.5 Use Bluetooth in safe mode

If you’re having problems with your connection and paired devices, sometimes you may have conflicting software faults in your device that are causing the problems. If this is the case, you’ll need to boot your Oppo Find X7 Ultra in Safe Mode.

This is an operating state in which your phone will run the bare minimum services it needs to perform. If your Bluetooth works in Safe Mode, you know you have an app or a service that’s causing the problem.

Here’s how to find out;

Hold the power button down, so the Android power menu turns on
Long-press the power button again and the restart in Safe Mode option will come up
The phone will automatically boot into Safe Mode
Wait a minute on the Main Menu
Now turn on your Bluetooth and connect it to your preferred device

2.6 Turn on the discoverable feature

To ensure your Bluetooth can connect to other devices, it’s important to make sure you’re making your device discoverable to other Bluetooth devices. If it’s hidden, other devices won’t be able to find it, and sometimes it can bug and prevent connections.

Here’s how to turn on your Bluetooth discoverable feature;

From the home screen of your Android, navigate to the Menu> Settings > Bluetooth
Toggle the Bluetooth switch, so it’s on
Under the available settings, tick the box that allows your Bluetooth device to be discoverable
Turn your Bluetooth feature on and connect to the Oppo Find X7 Ultra device you’re trying to connect too

2.7 Exclude Bluetooth issues of the other device

Sometimes, you might not even have a problem with your Oppo Find X7 Ultra, but rather the Bluetooth device you’re trying to connect to, whether that’s a Bluetooth speaker, an in-car entertainment system, or any other kind of Bluetooth device.

By testing out another Bluetooth device to see if it will work with your preferred device, you can rule this out from being the issue.

Disconnect your Oppo Find X7 Ultra from the Bluetooth device and turn your Bluetooth off
Now take another Bluetooth device and connect this to the Oppo Find X7 Ultra device you’re trying to connect too. This could be another Android device, or even a computer or iOS device
If the new device doesn’t connect to your Bluetooth device, you’ll know there’s a problem with your Bluetooth device, not your Oppo Find X7 Ultra
If the Oppo Find X7 Ultra devices connect, you’ll know there’s a problem with your Oppo Find X7 Ultra

2.8 Place both devices within close proximity

One of the common misconceptions of Bluetooth is just how far the wireless range is of the service. You need to make sure your devices are well and truly close to each other to make sure a stable connection can be formed.

The further away the Oppo Find X7 Ultra devices are from each other, the less likely the connection will remain secure. As a rule of thumb, Bluetooth can work up to 100 meters, but to play it safe, always try and keep your devices under 50m apart.

2.9 Avoid interference of other Bluetooth sources

The final consideration you’ll want to think about is that Bluetooth radio waves, or wireless waves, can interfere with each other. This means they can bounce off each other or get muddled up and make things confusing from your devices.

With this in mind, you’ll want to make sure you’re limiting the amount of Bluetooth activity in the area where you’re trying to use a device. While uncommon, this could be the problem.

To fix this issue, turn off all the Bluetooth connections in the area. This includes computers, laptops, mobile phones, tablets, and any other Bluetooth devices you may have. Then, try connecting your Oppo Find X7 Ultra to the Oppo Find X7 Ultra device you were trying to use. If it works, you know you were experiencing Bluetooth interference.

Guide: How To Unbrick a Bricked Oppo Find X7 Ultra Phone

Oppo Find X7 Ultra phones are super popular thanks to their excellent features and affordable prices. But being so popular means people try to customize them with custom software. If you’re not careful, you might have a “bricked” Oppo Find X7 Ultra phone. It won’t work at all. It will be more like a brick than a smartphone.

Don’t worry, though. This guide is here to help. It will show you how to unbrick your phone step by step. You’ll learn to bring your phone back to life and make it work again. So, get started on fixing your bricked Oppo Find X7 Ultra phone by reading this article.

Part 1. Common Reasons Why Oppo Find X7 Ultra Phones Get Bricked

A bricked phone might sound like a techy term, but it’s pretty simple – when your Oppo Find X7 Ultra phone turns into a lifeless block that won’t do anything. In this section, you’ll learn all about why this happens, so you can avoid these issues and keep your phone alive as long as possible.

Trying to flash incompatible ROMs. Sometimes, people want their Oppo Find X7 Ultra phones to run different software like a custom version of Android called a ROM. But if you use the correct ROM for your specific phone, it can mess things up nicely. Also, inexperience with ROM flashing can hard brickyour Oppo Find X7 Ultra Be sure to follow guides and ask for community help online.
Rooting mishaps/failures.“Rooting” means giving your phone superpowers, but if you mess up, it can go wrong. Your phone might not boot up, leaving you with a brick. Like the previous bullet, follow guides carefully, especially if inexperienced.
Failed Firmware Updates. When your phone asks you to update its software, following the instructions carefully is essential. If you interrupt the process or something goes wrong, your phone could be bricked.

Now, you must know about soft and hard-bricking to learn how to diagnose your phone. Soft bricking is like a phone’s bad day – it might not start up. However, with the right help, you can fix it. Hard bricking is worse. It’s when your phone is a paperweight – it won’t turn on, respond, or do anything useful.

Part 2. Method 1: Use the Oppo Find X7 Ultra Flash Tool

Say you’ve accidentally bricked your Oppo Find X7 Ultra phone due to rooting or ROM flashing. You might feel scared, but imagine having a magic wand that can fix your bricked phone. That’s what the Oppo Find X7 Ultra Flash Tool is –a dedicated Oppo Find X7 Ultra unbricking tool. It lets you install or flash different software onto your phone, giving it a fresh start. Most of the time, a simple firmware flash will unbrick your Oppo Find X7 Ultra.

The Oppo Find X7 Ultra Flash Tool is a superhero for various situations. Here are some scenarios where it can save the day:

**Device Recovery.**If your phone is bricked or acting strange, the Flash Tool can help bring it back to life.
Firmware Updates. You can use it to install official updates released by Oppo Find X7 Ultra, ensuring your phone runs smoothly.
**Device Customization.**Want a different look for your phone? The Flash Tool can help you install custom ROMs or themes.
**Bug Fixes.**Got pesky bugs or glitches? The Flash Tool can replace corrupted software to make your phone behave.
Performance Enhancement. If your phone feels sluggish, the Flash Tool can boost its speed by flashing a new OS.

How To Use the Oppo Find X7 Ultra Flash Tool To Unbrick a Oppo Find X7 Ultra Phone

Now that you know what the Oppo Find X7 Ultra Flash Tool is all about, it’s time to learn how to use it. If you’ve bricked your Oppo Find X7 Ultra phone, follow the steps below:

Step 1. Download the Oppo Find X7 Ultra Flash Tool and the stock firmware of your device on your computer.
Step 2. Turn off your phone. Then, press and hold the Volume Down + Power Key simultaneously for 6-8 seconds. This will force your phone to enter the Fastboot mode.

Step 3. Connect your phone to your computer using a cable when you see this screen flash.

Step 4. Using the Oppo Find X7 Ultra Flash Tool, click Select. Then, locate the firmware files you downloaded earlier.

Step 5. Click the refresh button until the flash tool recognizes your device. Then, click flash to replace the firmware. A text saying “success” should appear under the result column.

Congratulations! Your phone should be up and working after following these steps.

Part 3. Method 2: Wondershare Dr.Fone

If you gave the Oppo Find X7 Ultra Flash Tool a shot and your phone is still not cooperating, don’t lose hope. Sometimes, the magic touch needs a slight variation. That’s where Dr.Fone comes into play. This dedicated software can work wonders when fixing various phone problems. It can even help in cases of bricked Oppo Find X7 Ultra phones involving software or firmware issues.

Dr.Fone - System Repair (Android)

Repair Android System Errors without Any Trouble.

Fix your Android to normal, no skills required.
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Compatible with a wide range of Android devices and OS versions
User-friendly interface with easy-to-follow steps.

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One of Dr.Fone’s most astonishing powers is its “System Repair” feature. This is where the real magic happens. If your Oppo Find X7 Ultra phone is bricked, it can help repair the underlying software glitches that caused the issue. Moreover, Dr.Fone brings a toolbox of features to the table, making it more than just a one-trick pony. Here are its key features:

**Data Recovery:**If you’ve lost precious data, Dr.Fone can help recover it, even from a bricked phone.
**Data Transfer:**You can quickly move data between devices, even if one is unresponsive.
**System Backup & Restore:**Fone can help you create a backup of your phone’s system and restore it when needed.
**Unlocking Tools:**If you’re locked out of your phone, Dr.Fone can help you regain access.

How To Use Dr.Fone System Recovery Feature To Unbrick a Oppo Find X7 Ultra Phone

Now that you know about Dr.Fone, it’s time to understand how to use it. Hopefully, it can save your bricked Oppo Find X7 Ultra phone from its problems. Follow the steps below:

Step 1. DownloadDr.Fone from its official website , and launch it on your computer. After entering the Toolbox menu from the left panel, click System Repair. Make sure that your Oppo Find X7 Ultra phone is connected.
Step 2. Select Android on the next screen.

Step 3. Initiate the Android System Repair by clicking Start.

Step 4. Confirm your device details. You can edit any details that might be wrong.

Step 5. Put your phone into Download mode. Follow the guidelines for phones with or without home buttons. Your phone will begin downloading the dedicated firmware.

Step 6. After downloading the firmware, verify and proceed with the installation by clicking Fix Now. Confirm firmware installation by typing “000000” into the text box in the appearing window. Click Confirm afterward.

Step 7. After the process is finished, your phone should now be okay. Click Done.

Part 4. Best Practices/Tips Before Unbricking Your Phone

Before diving into the unbricking process, you must arm yourself with some tips and precautions to ensure your recovery journey is as smooth as possible. Here’s what you need to know:

Backing Up Data: An Ounce of Prevention. Remember the golden rule: always back up your data before attempting any phone recovery. Unbricking might save your phone, but being safe is better than sorry.
**Authentic Tools and Software: Stay on the Safe Side.**Using genuine and trustworthy tools is crucial when unbricking your Oppo Find X7 Ultra This applies especially to Dr.Fone, which you should only download from the official website. Additionally, when recovering your phone’s software, use authentic Oppo Find X7 Ultra ROMs (the operating system’s files).
**Learning from Online Guides and Communities: Seek Guidance.**Navigating the unbricking process might seem daunting, but you’re not alone. There are many online guides, tutorials, and communities where people share their experiences and solutions.

Conclusion

So, there you have it – your guide to fixing a bricked Oppo Find X7 Ultra phone. Remember, bricking happens when your phone stops working. You won’t be afraid when that happens, as you learned about the Oppo Find X7 Ultra Flash Tool and Dr.Fone. They are your phone-saving superheroes that can unbrick even a hard-bricked Oppo Find X7 Ultra phone.

As a parting reminder, always keep a tool ready for emergencies. For this, choose Dr.Fone. It’s a super tool for all your phone problems. Give it a shot and be confident with your phone wherever you go and whatever you do with it.

safe & secure

3,052,835 people have downloaded it

How to Fix Unfortunately, Contacts Has Stopped Error on Oppo Find X7 Ultra

Have you recently noticed a message stating “Contacts has stopped”? This is enough to take away all your peace. As, our native contacts app stashes all our useful contacts which are time and again needed by a user. It’s malfunctioning is enough to give us chills. But, why the Oppo Find X7 Ultra or any other Android device incurs such problems?

It can occur while you launch the app or while you’re in the app already finding the required contact or when any other application is trying to gain access to it. So, to rage a battle with this issue, you need to seek help of some powerful methods in killing down the issue of contacts app crashes. And, the best part is that you’ve secured yourself by reaching the right place. We will be taking an in-depth discussion on several methods that may prove to be helpful. Let’s read them up here now.

Part 1: Get Android system fixed in one click

We’re always in search of a method that provides handy solution in a quite speedy and hassle-free manner. There are hundreds of tips and tricks for the same. You never know the possibility of firmware being the major drawback. No amount of manual methods can beat the performance of Dr.Fone - System Repair (Android).It is capable of providing 100% solution to any kind of issues, your phone gets troubled with. It is designed with the technology of combating the problem of black screen of death, app crashes and several other issues. In just a single-click, ward off the issue and free your device with errors

Dr.Fone - System Repair (Android)

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Incorporates with 1-click technology to resolve any issues occurring in your Oppo Find X7 Ultra. Black screen of death, app crash, system crash, faulty issues etc.
fone – Repair (Android) interface is extremely simple for users and lays functionalities aptly.
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In this tutorial, we will learn the methodology of addressing the contacts keep stopping problem and gain triumph over it.

Step 1: Load program and draw connection of device

Download Dr.Fone - System Repair (Android) on PC. While program installs, use USB cable to connect device with system. From interface, tap on “System Repair” main window.

Step 2: Opt for Android Repair option

You’ll be directed to the “System Repair” screen where you have to opt for “Android Repair” options appearing over the left panel of the program. After that, do not forget to press “Start”.

Step 3: Key in device information

From following screen, fill the fields of “Brand”, “Name”, “Model”, “Country” and several other parameters. Then, tap on “Next” option to proceed further.

Step 4: Download Firmware package

Just follow the on-screen steps for booting your Oppo Find X7 Ultra into download mode. Then, hit the “Next” button to proceed with downloading the most suitable firmware package for your Oppo Find X7 Ultra.

Step 5: Repair Android phone

Once the software downloads, the program will automatically repair any issues irking over your phone. Now, your phone is all free from contacts error.

![contacts stopping on samsung - start android repair](https://images.wondershare.com/drfone/guide/android-system-repair-9.png)

Part 2: 9 Common ways to fix “Unfortunately, Contacts Has Stopped”

2.1 Restart Android system

Our response to any minuscule issue is straightaway restarting phone. This helps in clearing out any problem that might have disrupt the functioning of phone. So, to fix the problem of “Contacts app won’t open”, you too can try out your hand in this method.

Get hold of your Android system and long press the power button.
This will fadeout the main screen and showcase several options from where you’ve to tap on “Reboot/Restart” mode.

Now, your device will quickly reboot the Oppo Find X7 Ultra device. Once, the Oppo Find X7 Ultra device regains its normal state, check whether the issue is coming again or not.

2.2 Clear cache and data of Contacts app

The cache memory basically stashes the copies of the concerned application. It is indeed a streak of copies of the desired app storing information and incurring additional space on the storage. This might be the reason why the contact app crashes rapidly on your Oppo Find X7 Ultra. Hence, it can prove to be a good remedy for this problem. Just follow down the steps mentioned below-

First of all, go to “Settings” application from the app drawer or from the notification panel.
Now, surf and select for “Applications” or “Apps & notifications”.
Here, you need to browse for “Contacts” app and open it.
On “Contacts” app, just tap on “CLEAR CACHE” and “CLEAR DATA” button. This will prompt the cache memory to be cleared.

2.3 Wipe cache partition

As we know the cache memories are the temporary files build by the firmware. These are of little importance as they are bound to become a bit more corrupted in nature. And sometimes, may indirectly become a hurdle for the working of contacts app. It is good if the Oppo Find X7 Ultra device is cleared off from the caches. Instead of manually wiping down the cache memory, we will understand how to clear off the cache partition in the following steps.

From device, just power off your device. Then, press the “Volume Down + Power” button with “Home” combinations together.
In a moment’s time, lose fingers from the “Power” button but do not release fingers from “Volume Down” and “Home” buttons.
Once you view the “Android System Recovery” screen, just lose the “Volume Down” and “Home” buttons.
Over the options available, just opt for “wipe cache partition” by tapping the “Volume down” button until the desired option is highlighted.
Finally, push the “Power” key to give consent to the selection.

After, the process is through there will be an option for “Reboot System Now”. Tap on it and restart the Oppo Find X7 Ultra device.

2.4 Disable Google+ app

The root cause for detecting any problem is not very easy. You never know the overloading of Google + application might have directly impacted contacts app crashes. To resolve it, disabling it may prove to be a helpful solution. Here is the quick reference for disabling Google+ application.

First of all, visit “Settings” from your Oppo Find X7 Ultra.
In “Settings”, visit the “Application Manager” or “Applications” menu and browse for “Google +” app.
From the application main page, you can choose to do either of the methods:

Either, completely disable the application to work by pressing on “Force stop” or “Disable” feature.
Or, brush away the unnecessary cache piled up on your storage by using “Clear Cache” functionality.

There will be a prompt stating that the application may misbehave. However, you must disable the feature and check whether it worked out for you or not.

2.5 Update your device software

Many a times, we skip updating our device software thinking it is of less importance. In fact, one must not miss out the updates that occurs in phone. As, without the updates, the scope of some applications are affected to some extent. For its better functioning and avoiding issues like “contacts keep stopping”, here is how you should update device software.

First and foremost, head on to “Settings” menu. Over there, click on “About Device”.
There, you need to tap over “Software Update”.

The device will now check whether there are any updates available for your device. If yes, then update application right away.

2.6 Reset App Preferences

As stated, the malfunctioning of contacts can be due to be any unexpected reason. Hence, users can opt for resetting app preferences. This may prove to be helpful in brushing away the issue of “Contacts app won’t open”.

Launch “Settings” app and surf for “Apps” or “Applications” option on your Oppo Find X7 Ultra.
Just, tap over the three dots appearing at the upper right section and then tap on “Reset app preferences”.
At last, just select “Reset default apps”.

2.7 Delete voicemail

Do you happen to exchange voicemails quite often? It can trigger to be the reason for contact app crashes. If your device happens to have a bulk of voicemails, you must get rid of them sooner or later. As, these might standout to be the prime reason for contacts stopping on Oppo Find X7 Ultra. If you’re unaware about the procedure of removing all kinds of voicemails, you can proceed to make use of the following steps.

Start with, launching the “Google Voice” app.
From there, duly opt for “Voicemail”.
Just click on the press menu option and at last select “Delete” option.

2.8 Uninstall the downloaded apps

Some applications contain some unwanted advertisements and some elements of malware. This can be enough for disrupting the functionality of the built-in contact app won’t open. It is crucial for your phone to be detoxed from such elements. You need to manually scrap off such applications. Do, ensure to download the application from the genuine source for future use.

On your Oppo Find X7 Ultra, just go to “Home” screen and tap on “Apps” icon.
Then, tap on “Settings” icon followed by going to “Applications” or “Apps & Preferences” menu.
After that, tap on “Menu icon” which will showcase the apps installed on device.
Simply, open the app and hit the “Uninstall” button to brush away that app. Repeat the same with other application(s).

Now, check whether you’ve fought the battle with the problem or not.

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2.9 Reset to Factory Settings

Last but not least, if all the methods falls flat to resolve the issue of contacts app won’t open. Then, it might be your device has some internal problem. This can be any software crash which might not be fixing with the aforementioned steps. That is where reset to factory settings may prove to be a good option. With this method, your phone will be cleared of all the components, settings and everything present in it. Here are is the comprehensive tutorial for biding bye to the problem of contacts app won’t open.

Note: Do ensure to take a backup of all the data available in your device. As, we don’t want you to regret afterwards.

Just go to “Settings” and surf and select “Backup & Reset” option.
You need to toggle on the option for performing the backup on your Google account.
Then, tap on “Reset” button and then tick mark the option for resetting your phone.

Fix Guide

How to Quickly Fix Bluetooth Not Working on Oppo Find X7 Ultra | Dr.fone