Tips and tricks to fix OPPO A83 problems. This is Android smartphone which already use Android Nougat 7.1 operating system when the first time release in the market, together with Oppo personal user interface known by ColorOS version 3.2. The screen size is 5.7 inches with HD resolutions 720p. This is other cheap mid range smartphone from Oppo which have octa core processor from Mediatek MT6763T Helio P23.

The dual simcard slot is available to make this phone can standby together with different network provider number. Find more information about how to solve trouble of OPPO A83 at community.


What is Advantage of OPPO A83 Specifications?

Network GSM 3G HSDPA or with 4G LTE Dual simcard
LCD 5.7 inches
Processor Octa-core 2.5 GHz Cortex-A53
Bluetooth / GPS / Wifi
Memory Internal 32 GB with 3 GB RAM
External memory 256 GB microSD use dedicated slot
Main Camera 13 MP, f/2.2, autofocus, LED flash
Front Camera 8 MP, f/2.2 for video conference and selfie photography
Operating System Android Nougat 7.1
Battery Li-Ion 3180 mAh



Solutions To Fix Camera Issues On OPPO A83


How to Fix or Problem Solving for Recovery OPPO A83 hang or not responding or malfunctions or stuck or freezing or bricked ?

How many applications that we can install at OPPO A83? The answer is depend of what kind of apps that we install. This phone have 32 GB internal memory. The internal memory very important for default storage when we want install many apps from Google Play Store such as Facebook, Whatsapp, Instagram, Line Messenger, Skype, Telegram, WeChat, Snapchat, Viber, Blackberry Messenger (BBM). But we also have to aware about bad apps which available at Google Play Store as well. Usually this kind of apps will not get Google Play Verified by Play Protect. Therefore we have to read as many user review as possible when we want to install new or not famous apps. The bad applications may contain viruses or malware that can make some trouble at our OPPO A83 like  hang or bricks or bootloop or frozen or LCD touch screen not responsive or LCD screen not responding with our finger touch.

What we have to do? First we have to try do soft reset or reboot or restart to remove temporary files or caches that can make some trouble at this phone. If our OPPO A83 can boot again, then please directly download one good antivirus applications from Google Play Store like AVAST or NORTON, please choose only one we like. The antivirus will try to scan all installed applications and give recommendation setting to our phone. If the problems still happen, then next steps is doing hard reset or master format. Please note, doing hard reset will remove or erase all important data, therefore we have to backup all data first before doing master format. Doing hard reset will remove all Google account from OPPO A83. For safety reasons, please do not install any unknown APK files, because it is very easy to make our phone getting trouble.


Simple Solution To Fix Lagging Issues On OPPO A83


How to Force Shutdown or Force Soft Reset or Reboot or Restart OPPO A83 ?


Force shutdown is necessary to do when our OPPO A83 start to act not normal. Usually this is happen because applications crash or corrupt. That problems can make some trouble like hang or not responsive with our finger touch. At this situation we need to do soft reset. Please press and hold POWER button until OPPO A83 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 A83 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 A83 ?

We can use microSD external card to copy or move important files using File Manager applications. If our OPPO A83 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.


Complete Solutions To Backup & Restore Data / Photos / Contact On OPPO A83


#Option 1, Hard Reset OPPO A83 with software menu

  1. Turn on the OPPO A83
  2. Make sure the battery is not empty
  3. Backup important data at OPPO A83 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 A83 will do the master reset process.


hard reset oppo a83

#Option 2, Hard Reset OPPO A83 Factory Default using Hardware Secret Button Key


If we can not go to menu, or OPPO A83 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 A83
  2. Make sure the battery OPPO A83 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 A83 will continue master reset, wait for several minutes until OPPO A83 start like new again.


How to Unlock or Fix or Bypass or Solutions for OPPO A83 forgot password code or security lock screen pattern or pin (lost password)?

As we know that Android smartphone is always together with us for several month. At that moment, we will keep many important files inside this phone together with photo or videos that we take from 13 megapixel main camera and 8 megapixel front camera. Therefore we do not want any unauthorized people can access our confidential data inside this phone. Please activate security protections. OPPO A83 does not have fingerprint for security, but we still can activate screen lock pattern or password pin protections from menu Setting. The problems will start happen when we can not unlock this phone. What should we do?

Do not worry about this trouble, because Android already give solutions when we forgot security screen lock pattern or password pin protections using Google account to unlock it. But we have to do hard reset using hardware button combination key like steps at #option 2 above to reformat and lost all installed data. After finish reformat, we have to bypass FRP (Factory Reset Protection) to make sure this phone is belong to us by sign-in with previous Google account username and password.


Is That Any Secret Code for Doing Format OPPO A83 ?

There is no secret hidden code for OPPO A83 to make it back to factory default. Do the options above to hard reset it.


How to Format or Erase Phone Memory at OPPO A83 ?

There are two phone memory type at OPPO A83, one is internal memory and the other one is external memory. If we want to format internal memory phone then we have to do hard reset or reformat the operating system of OPPO A83 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 A83 Stronger, Life Longer and Not Fast to Drain ?

Battery is very important to make this phone can work for daily activity. OPPO A83 use 3180 mAh battery capacity, this is enough to make this phone work full one day without recharge. But if we need more longer life, we may use bigger capacity for heavy group chat users or game players. Unfortunately OPPO A83 battery is not removable, therefore we can not replace with bigger battery easily. What should we do? We can try to do some adjustment like make LCD screen brightness as low as possible. We also need to disablle all not use connection like Wifi or GPS or Bluetooth. Just activate the connections that we want to use to save battery life.


How To Upgrade OPPO A83 Android version ?

When the first time release at the market, this phone use Android Nougat version 7.1 as factory default operating system. There are some firmware upgrade for fix some bugs and improve performance of OPPO A83, but the version still Android Nougat. However, until we make this information, Oppo still not release major Android firmware upgrade for OPPO A83.


How to Activate Face Unlock at OPPO A83 ?

OPPO A83 does not have fingerprint sensor for security protections, but we can activate face unlock at OPPO A83 using front selfie camera. Please follow these steps at activate or turn OPPO A83 face unlock ON :

  1. Turn On OPPO A83
  2. Go to menu Setting > Security > Screen lock
  3. At Screen lock page, we can find options None, Slide, Face Unlock, Pattern, PIN, Password. Please choose Face Unlock.
  4. At this time we have to register our face several time and follow steps to finish the process
  5. Please note, this options will different at some software / fimware update of OPPO A83


More FAQ About OPPO A83 (CPH1729, CPH1827) : 

  • How to do OPPO A83 Hard Reset Without Password? Security protection is very important to apply at OPPO A83. This phone does not have fingerprint, but we can choose screen lock pattern or password pin protections to make all data secure from unauthorized people. Some users get troubles with OPPO A83 always ask password when we want to do hard reset or master format. What should we do? Please follow steps to hard reset using hardware button combination key like steps at #option 2 above, because it will not ask any security password because the process start from OFF position. Therefore after pressing the combination key, then it will go directly to recovery options menu.  It will bypass any screen lock or password protections at OPPO A83.
  • How to bypass face unlock security protections at OPPO A83 ? Face Unlock can be activate at this phone to protect using front selfie camera. We have to register our face several time to make it recognize to unlock. But the secondary protections will be ask for backup, we can choose screen lock pattern or password pin protection. This backup protection can be use when OPPO A83 Face Unlock can not work or need to bypass. If all steps still can not work, then please do hard reset using hardware button combination key like steps at #option 2 above.
  • How to wipe OPPO A83 Data and Password ? First wipe data mean that we will erase all data, we can do this process by doing hard reset to reformat OPPO A83 operating system to factory default, after that our OPPO A83 will refresh like new again. We have to login with Google account to make it work with Google Play Store. Please note, doing reformat will also wipe all security protections or password or also Google account or any other account.
  • When I want to wipe / erase / remove all data from OPPO A83, it always ask password ? This phone will have many importnt data and private photo videos. We have to erase all data when we want to give OPPO A83 to other people. But why OPPO A83 keep ask password protections when we follow Setting menu to wipe data. Please follow steps at #option 2 above to reformat OPPO A83 operating system to factory default using hardware button combination key. It will not ask any security protections answer because first step is start from OFF state.
  • How to Fix OPPO A83 Forgot Passcode Or Unlock OPPO A83 Passcode ? The Passcode is same meaning with Password or PIN that we have chosen when activate security protections. This passcode will protect all important data from unauthorized people. If we can not unlock OPPO A5 (2020) passcode then we have to bypass using hardware button combination key.
  • What is Default OPPO A83 Passcode ? OPPO A83 does not have default Passcode.


Latest Discussions & Share Information:

[Q] Oppo a83 reset
[A] Hi, if you get problems with this phone, we can try to do hard reset to reformat Oppo A83 operating system to factory default using steps 1 if we still can access menu area. Otherwise, we can try t do hard reset using hardware button combination key like steps at #Option 2 above. After finish reformat, we have to bypass Oppo A83 FRP with verified with previous Google username and password to make sure this phone is belong to use.

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