Authentication Error Occurred on Vivo V29? Here Are 10 Proven Fixes | Dr.fone
Authentication Error Occurred on Vivo V29? Here Are 10 Proven Fixes
There are times when users get an authentication error while they connect to a Wifi network. The problem is mostly found in Android whenever a device tries to establish a connection to Wifi. If your device is also experiencing an authentication problem Wifi, then don’t worry. It can easily be resolved. In this post, we will make you familiar with the root cause for the Vivo V29 Wifi problem and how you can resolve whenever authentication error occurred on your device.
Part 1: Any idea about the Wi-Fi authentication problem?
Wi-Fi authentication has to be done every time you wish to connect to a Wi-Fi network over your smartphone or laptop. To authenticate yourself and connect to the protected Wi-Fi network, you need to have the password of it. But if after you’re putting in the correct password and still experiencing the wifi authentication problem. Here’s what you need to know.
Authentication error occurs when the “deal” between the Wi-Fi router and device fails due to certain reasons. First, the Vivo V29 device sends the password of the network and the “connect” request in an encrypted format to the Wi-Fi router. Then, the router decrypts the password and compares the password saved on it. Now, if the password matches, it sends affirmation for the “connect” request, and then the Vivo V29 device is allowed to connect to the network.
Part 2: Why Authentication Error Occurred when Connecting to Wifi?
There could be plenty of reasons for facing an authentication error on your device. Most of the time, it occurs whenever a Wifi router seems to malfunction. Furthermore, if your phone has been recently updated, then chances are that there could be an issue with its drivers. A security attack can also make your device malfunction as well. An unstable connection or a router blockage can also be a reason for this issue.
In this scenario, whenever you try to connect to a Wifi network (even after supplying the correct password and username), it doesn’t connect to it. Instead, it displays an authentication error occurred promptly. Thankfully, there are plenty of ways to overcome the authentication problem Wifi. In the next section, we have provided three different solutions to fix the Vivo V29 Wifi problem (as it mostly happens on Android devices).
Part 3: 10 Solutions to Fix Wifi Authentication Error
Before we make you familiar with different fixes for the Wifi authentication error, it is important to check your router beforehand. Chances are that you could be getting the authentication error because your router is not functioning properly. You can restart it and try to connect any other device to it as well to check it. After making sure that there is no problem with your network or router, follow these suggestions to overcome the authentication error occurred issue.
Check if extra characters added in Wi-Fi password
Ensure that no other extra characters are being added in the Wi-Fi password while you’re entering it. Key in the password carefully while viewing the characters, and then check if the authentication error occurs or not.
One-Click to Fix Wifi Authentication Error by Android System Repair
Android system repair is considered the most effective way to fix Wifi Authentication Error. As the bottom-layer Android system files may be corrupted unconsciously with days of phone use, the Wifi Authentication Error may be one of the symptoms.
So Android repair requires programming knowledge to do it?
No! With Dr.Fone - System Repair (Android), you can do Android repair in just a few steps and get all issues like Wifi Authentication error fixed easily.
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- Supports all the new Vivo V29 devices like Galaxy S8, S9, etc.
- Easy-to-follow instructions provided on each of the screens.
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Here are the steps to fix Wifi Authentication Error by Android system repair:
Note: Android repair is effective to permanently fix Wifi Authentication Error, but may wipe out the existing phone data. Backup all the important Android data to PC before you go on.
- After the Dr.Fone tool is downloaded, install, and launch it. You can see the following screen.
- Connect your Vivo V29 to the computer, and select “Android Repair” in the middle.
- Select all the details that match your device, and click “Next”.
- Next up, you should boot your Vivo V29 in download mode by following the on-screen instructions.
- Allow the program to download the corresponding firmware. After that, the Android repair will start and get the Wifi Authentication Error fixed in minutes.
Use static IP address instead of DHCP
DHCP, or Dynamic Host Configuration Protocol is the default IP address assignment for the Wi-Fi settings on many devices. Whereas DHCP can cause IP address conflict during the dynamic IP address assignment. So, you’d better change “DHCP” to “Static” to see if the authentication error persists.
Step 1: Head to the “Settings” of your Vivo V29 and then opt for “Wireless and Networks” followed by “WLAN/WiFi”.
Step 2: Now, hit on the WiFi network that is showing “authentication error occurred”.
Step 3: Depending on your Vivo V29 model, look for “IP Settings” and tap on it. Now, switch the “DHCP” to “Static”.
Step 4: Note down the static IP address fields and wipe off all the fields. Punch it in again and then save it.
Check carefully for duplicate Wi-Fi names before you connect
Perhaps, you might connect to a WiFi with a similar name. There are good chances that some users do not modify their WiFi network name and possibly, your neighbor may have the same WiFi network, service provider. Therefore, ensure you connect to the correct WiFi network.
Reset the Wifi network
One of the easiest ways to fix the authentication problem of Wifi is to reset the network. To do this, you would be required to forget the respective network first and then connect to it again. This can be done by simply following these steps.
1. Firstly, you need to forget a Wifi network. To do it, go to your phone’s Settings > WiFi and network. From here, you can see a list of all the Wifi hotspots that your phone connects to. Select the network you wish to forget.
2. When you would select a network, it will provide the basic information related to it. Just tap on the “Forget” button and agree to the pop-up message. This will erase the network’s information from your device.
3. Afterward, turn on your Wifi again and tap to the network you wish to connect to. Simply provide the credentials and tap on the “Connect” button to reestablish the connection. This way, you can reset the network successfully.
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If the above solution won’t work, then you would be required to walk the extra mile to fix the Vivo V29 Wifi problem. After you reset a network connection, if still getting issues regarding the authentication of the network, you need to modify the connection. In this technique, you will be changing the IP settings on your phone to alter the way it establishes a secure connection. You can do it by following these steps.
1. To start with, visit your phone’s Settings and open the Wifi page.
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2. This will display a list of all the Wifi networks that are associated with your device. Just long-tap on the Wifi network that you wish to modify. It will open another pop-up window. From here, tap on the option of “Manage network settings”. Sometimes, users also get an option of “Modify network settings” here as well. Simply select it to proceed.
3. It will display basic information related to your Wifi network. Just tap on the “Show advanced options” button to access more options related to the network setting.
4. From the IP Settings menu, change the field from DHCP to Static. This will let you establish a static connection between your device and the router.
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5. As soon as you will change it to static, you will get different fields related to your network’s IP address, gateway, DNS, and more. Simply fill these fields and tap on the “Save” button once you are done.
Now, try to connect to the Wifi hotspot again. You would be able to overcome the authentication problem of Wifi.
Change Network Security Type
It has been observed that, when we connect to Wifi, our device chooses a wrong security type. This clashes with the default security protocol of the router and authentication error occurred due to this. If your device is facing the same issue, then it can be fixed by simply changing its security type. To do this, follow these instructions:
1. To change the security type of a network, you need to “Add the network”. If you already have the Wifi network saved, then simply forget the network by following the above-mentioned tutorial.
2. Now, turn on your device’s Wifi and tap on the option of “Add network”. Here, you would be asked to give a network name and select the security type. To manually select it, tap on the “Security” option.
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3. From here, you will get a list of various security protocols that you can pick. Select “WPA/WPA2-PSK” and save your selection.
Now, try to connect to the network again. Most likely, it will let you fix the authentication error on your device.
Update Android firmware to the latest
There are instances where an outdated OS version of your Vivo V29 may create a hindrance in establishing a connection between your device and the WiFi network. You need to update your Android firmware to the latest version and then check if the problem persists or not.
Step 1: Launch “Settings” of your Vivo V29 and then get into the “About Phone” option.
Step 2: Now, opt for the “System Update” option. If the update is available, get your device updated to the latest OS version.
Restart the router and reset Android network settings
Sometimes, the WiFi router may hang up while establishing a connection and therefore, the wifi authentication problem occurs. Try restarting your Wi-Fi router and then check if your device connects successfully. If this doesn’t work, try to reset your Android Network Settings .
Bonus tip: Turn Airplane mode on/off
By simply turning on the Airplane mode (and later turning it off), you can easily fix the authentication problem Wifi most of the time. You can find a toggle button for Airplane mode on the notification bar of your phone. If you can’t find it there, then go to your phone’s Settings > Connection > More Networks and turn on the feature of “Airplane Mode”.
Let it do for a while. Afterward, turn it off and try to connect to the Wifi network again.
After following these quick and easy suggestions, you would be able to fix the Vivo V29 Wifi problem for sure. Even if you use any other Android device, then its authentication error can easily be resolved after these effective solutions. Go ahead and give these expert solutions a try and let us know about your experience as well. If you have any other solution to fix the authentication problem Wifi, then share it with us as well in the comments.
Troubleshooting Guide: How to Fix an Unresponsive Vivo V29 Screen
Smart devices have become an integral part of our lives, and Vivo V29 phones are increasingly popular due to their advanced features and affordable prices. These phones offer numerous benefits, including high-quality cameras, fast processors, long-lasting batteries, and sleek designs.
However, like any other electronic device, Vivo V29 phones can sometimes encounter issues that may impede their functionality. One common problem that users face is an unresponsive screen, which can be frustrating and disruptive to daily activities.
This article will discuss some valuable solutions for dealing with Vivo V29 phone screen unresponsiveness. We will provide step-by-step instructions for troubleshooting and getting your phone back in working order. Whether you’re a novice or an experienced user, these tips and tricks will help you navigate this problem and get back to using your phone without any issues. So, let’s dive in and explore how to fix a Vivo V29 phone with an unresponsive screen.
What causes the Vivo V29 Screen unresponsive?
The Vivo V29 screen may become unresponsive due to various reasons. Here are some common situations and their possible causes:
During Use/Gaming: The screen may become unresponsive due to overheating when using or gaming on a Vivo V29 phone. This can be caused by running too many apps simultaneously or playing games for an extended period, especially on models such as the Vivo V29 9 Pro, which generates much heat during gaming.
**No Response When Touching the Screen:**Sometimes, the Vivo V29 screen may not respond when touched due to a faulty touch screen or display. This can happen due to physical damage or a manufacturing defect. Some Vivo V29 Nord 2 users have reported this issue.
After Dropping the Phone: If a Vivo V29 phone has been dropped, the screen may become unresponsive due to physical damage or a loose connection. This can happen to any model, including the Vivo V29.
Overheating, physical damage, and manufacturing defects are some common causes of Vivo V29 screen unresponsiveness, which may occur during use/gaming, no response when touching the screen, or after dropping the phone.
The common solutions to solve a Vivo V29 Screen unresponsive
Here are the three most common solutions to deal with phone screens being unresponsive, regardless of the brand:
Restart the Vivo V29 device
Restarting the Vivo V29 device is a simple and quick solution to an unresponsive phone screen. To restart the phone, press and hold the power button until the screen turns off, then press and hold the power button again to turn the phone back on.
Check the Charging Port and Battery
Sometimes, an unresponsive screen can be caused by a dead battery or a faulty charging port. To check for these issues:
Step 1: Plug the phone into a charger and wait for at least 30 minutes to see if the battery charges.
Step 2: Try a different charger or cable to see if the issue is with the charging accessories.
Contact the Pros
If the above solutions don’t work, contacting a professional is best. A trained technician can diagnose and fix the problem. Contact the phone manufacturer or an authorized repair center to get help with your phone.
For different Vivo V29 models, there may be additional solutions to consider:
Check the Phone’s Temperature
Sometimes, a Vivo V29 phone’s screen, specifically Vivo V29 8 Pro, may become unresponsive due to overheating. To check the phone’s temperature:
Step 1: Go to Settings > Battery > Battery Temperature.
Step 2: If the phone is overheating, let it cool down before using it again.
Reset to Factory Settings
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A factory reset may help fix the problem if none of the above solutions work. Note that this will erase all data and settings on the phone, so be sure to back up your data before resetting. To reset the phone:
Step 1: Go to Settings > Additional Settings > Backup and Reset > Erase All Data.
Step 2: Follow the on-screen instructions to reset the phone.
Replace a New Screen
If the phone’s screen is physically damaged or cracked, it may need to be replaced. To replace the screen:
- Contact a professional repair center or the manufacturer for replacement parts and installation.
How to avoid Vivo V29 Screen being unresponsive?
To avoid Vivo V29 screen being unresponsive, here are some suggestions based on the possible causes:
Check Software Updates on Time
Make sure to regularly check for and install software updates on your Vivo V29 phone. These updates often include bug fixes and security patches that can help prevent issues like overheating and screen unresponsiveness.
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Regularly inspect your phone’s hardware components such as charging ports, battery, and screen for any signs of damage or wear and tear. If you notice any issues, get them fixed promptly to prevent them from causing further damage.
Avoid extreme temperatures
Keep your Vivo V29 device in a temperature-controlled environment. High temperatures can cause the screen to become unresponsive, and low temperatures can cause it to freeze.
Keep the screen clean
Dirt and debris on the screen can cause it to become unresponsive. Use a microfiber cloth to clean the screen regularly.
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Running too many apps at once can overload the system and cause the screen to become unresponsive. Close any apps you’re not using to free up system resources.
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Use Wondershare Dr.Fone to Repair or Manage Your Data
Wondershare Dr.Fone is a helpful tool that can help manage and repair your phone’s data. It can be used to back up your data, transfer files between devices, and even fix issues like an unresponsive screen. Dr.Fone has the DF13 version to be launched, which includes more features to help manage your phone’s data effectively.
By following these suggestions, you can help prevent screen unresponsiveness on your Vivo V29 phone. Download Dr.Fone at https://drfone.wondershare.com/ to manage your phone’s data effectively and fix any issues that may arise.
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Conclusion
Vivo V29 phones offer numerous benefits, including high-quality cameras, fast processors, long-lasting batteries, and sleek designs. However, like any other electronic device, Vivo V29 phones can sometimes encounter issues, such as an unresponsive screen. The causes of an unresponsive screen may include overheating, physical damage, and manufacturing defects.
To deal with an unresponsive screen, users can try restarting the Vivo V29 device, checking the charging port and battery, or contacting a professional. Additional solutions for specific Vivo V29 models include checking the phone’s temperature, resetting to factory settings, or replacing a new screen. To avoid an unresponsive screen, users can check software updates on time, inspect the phone’s hardware, avoid extreme temperatures, keep the screen clean, and reduce the number of running apps. Dr.Fone is a helpful tool that can help manage and repair your phone’s data.
How to Exit Android Factory Mode On Vivo V29?
You’ve often heard that recovery mode will solve just about any problem your Vivo V29 is experiencing. This is mostly true and one of the components of Android’s recovery mode, factory mode or factory reset is one of the most efficient ways to solve various problems on your device. While factory mode is often a good thing, there are times when your device can enter factory mode on its own. Other times, you can safely enter factory mode but not know how to get out.
Fortunately for you, this article will explain all aspects of factory mode and especially how to safely exit factory mode.
Part 1. What is Android Factory Mode?
Factory mode or what is commonly known as factory reset is one of the options available for you when your Vivo V29 is in recovery mode. Several options are available for you once you enter Recovery mode on your device but few are as effective as the wipe data/ factory reset option. This option is useful in solving a whole host of problems that your device could be experiencing.
If you have been using your Vivo V29 for a while now and its performance to be less than ideal, a factory reset might be a good solution. That is however not the only problem a factory reset or factory mode can solve. It will also work for a number or Android errors that you may experience, problems caused by faulty firmware updates and also tweaks made on your device that may not have worked as expected.
It is however important to note that a factory reset or factory mode does often result in the loss of all your data. Therefore a backup is necessary to protect against this data loss risk.
Part 2. Backup your Android Device First
Before we can see how to safely enter and exit factory mode, it is important to have a full backup of your device. We mentioned that a factory mode will likely erase all the data on your device. A backup will ensure that you can get your phone back to its original state before the factory mode.
In order to do a full and complete backup of your device you need to have a tool that will not only ensure that you backup everything on your device but one that makes it easy for you to accomplish this. One of the best tools in the market is Dr.Fone - Backup & Resotre (Android) . This software is designed to enable you to create a full backup of your device.
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Follow these very simple steps to use this MobileTrans Phone Transfer software to create a full backup of your device.
Step 1. Launch Dr.Fone on your computer and choose “Backup & Restore”
Run the software on your computer and you can see all features displayed in the primary window. Choose this one: Backup & Restore. It allows you to get your device backed up entirely with one click.
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Step 2. Plug in with your device
Then plug in with your device to the computer. When your devic is detected, click on Backup.
Step 3. Select the file types to backup
The program will display all the file types it can support to backup. Just select the ones you would like to backup and hit Backup.
Step 4. Start backing up your device to the computer
After choosing the file’s type for backup, click “Backup” to begin backing up your device to your computer. It will take you a few minutes, depending on the storage of the data.
Note: You can use the feature of “Restore From Backup” to restore the backup file to your device, when you have the need later.
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Part 3: One Click Solution to fix Android stuck in factory mode
From the above parts, you are well aware about what is factory mode. As we discussed, this mode fixes most troubles with Android devices.
But for situations when your Vivo V29 gets stuck in this very same factory mode, the most feasible solution for you is Dr.Fone - System Repair (Android) . This tool fixes all Android system issues including unresponsive or bricked device, stuck on Vivo V29 logo or factory mode or blue screen of death with a single click.
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- It is compatible with all latest Vivo V29 devices like Galaxy S9.
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In this part we will explain how to exit Android recovery mode using Dr.Fone - System Repair (Android) . Prior to proceeding, you got to remember that device backup is paramount to keep your data safe. This process might erase your Vivo V29 data.
Phase 1: Ready your device and connect it
Step 1: Installation completion needs to be followed by running Dr.Fone on your system. Over the program window, tap ‘Repair’ afterwards and get the Android device connected.
Step 2: Select the ‘Android Repair’ option from the list to fix Android stuck in factory modeissue. Hit the ‘Start’ button soon after.
Step 3: Select Android device details on the Vivo V29 device information window, followed by tapping the ‘Next’ button.
Step 4: Enter ‘000000’ for confirmation then proceed.
Phase 2: Get in ‘Download’ mode for repairing the Android device
Step 1: It’s important to put the Android device in ‘Download’ mode, here are the steps to do so –
- On a ‘Home’ button-less device – turn off the Vivo V29 device and push down the ‘Volume Down’, ‘Power’ and ‘Bixby’ buttons for about 10 seconds and un-hold. Now, hit the ‘Volume Up’ button to get into ‘Download’ mode.
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- For a device with ‘Home’ button – switch it off and hold down the ‘Power’, ‘Volume Down’ and ‘Home’ buttons together for 10 seconds and release. Click the ‘Volume Up’ button for entering ‘Download’ mode.
Step 2: Press ‘Next’ for initiating firmware downloading.
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Step 3: Dr.Fone –Repair (Android) starts Android repair as soon as download and verification of firmware is done. All Android issues along with Android stuck in factory mode will be fixed now.
Part 4. Common Solutions to Exit Factory Mode on Android
Having a backup of all your data will eliminate the risk of losing any of your data. You can now safely exit factory mode using one of the 2 methods below. These two methods will work on a rooted device.
Method 1: Using “ES File Explorer”
To use this method, you will need to have installed file explorer on your device.
Step 1: Open “ES File Explorer” and then press the icon on the top left corner
Step 2: Next, go to “Tools” and then turn on “Root Explorer”
Step 3: Go to Local> Device> efs> Factory App and then open factorymode as text in the “ES Note Editor” Turn it ON
Step 4: Open keystr as text in the “ES Note Editor” and change it to ON. Save it.
Step 5: Reboot the Vivo V29 device
Method 2: Using Terminal Emulator
Step 1: Install Terminal emulator
Step 2: Type “su”
Step 3: Then Type the following;
rm /efs/FactoryApp/keystr
rm /efs / FactoryApp/ Factorymode
Echo –n ON >> / efs/ FactoryApp/ keystr
Echo –n ON >> / efs/ FactoryApp/ factorymode
chown 1000.1000/ efs/FactoryApp/keystr
chown 1000.1000/ efs/FactoryApp/ factorymode
chmod 0744 / efs/FactoryApp/keystr
chmod 0744 / efs/ FactoryApp/ factorymode
reboot
You can also exit factory mode on unrooted device by going to Settings> Application manager> All and the search for Factory Test and “Clear Data”, “Clear Cache”
As much as factory mode can be a useful solution to a number of problems, it can be quite annoying when it pops up unexpectedly. Now you are equipped with 2 effective solutions to help you safely exit factory mode if ever you find yourself in this situation.
- Title: Authentication Error Occurred on Vivo V29? Here Are 10 Proven Fixes | Dr.fone
- Author: Ariadne
- Created at : 2024-07-30 09:34:27
- Updated at : 2024-07-31 09:34:27
- Link: https://howto.techidaily.com/authentication-error-occurred-on-vivo-v29-here-are-10-proven-fixes-drfone-by-drfone-fix-android-problems-fix-android-problems/
- License: This work is licensed under CC BY-NC-SA 4.0.