Tips and tricks to fix OPPO A7 problems. This phone have dual simcard slot which can standby together. Although it have dual slot, but OPPO A7 also have dedicated external memory MicroSD card for extent the storage capacity. This phone run with Octa Core processor with Qualcomm SDM450 Snapdragon 450. Dual camera with AI Beauty can give better image result for portrait photography. Find more information about how to troubleshoot some troubles at www.hard-reset.org community.

 

What is Advantage of OPPO A7 Specifications?

Network GSM 3G HSDPA or with 4G LTE Dual simcard
LCD 6.2 inches 19:9 aspect ratio
Processor Octa-core 1.8 GHz Cortex-A53
Bluetooth / GPS / Wifi
Memory Internal 32 GB / 64 GB
RAM 3 GB / 4 GB
External memory 256 GB with own slot
Main Camera Dual 13 MP f/2.2 + 2 MP f/2.4 autofocus, LED flash
Front Camera 16 MP for video conference and selfie photography
Operating System Android Oreo 8.1
Battery Li-Po 4230 mAh

 

 

How to Fix or Problem Solving for Recovery OPPO A7 hang or not responding or malfunctions or stuck or freezing or bricked ?

This phone have two options of internal memory, we also can choose the 3 GB or 4 GB RAM. More RAM and internal memory will have more expensive price. However, having any of internal memory still have some free storage after use for operating system and factory default applications. We can install more interesting apps from Google Play Store like Facebook. Viber, Instagram, Whatsapp, Snapchat, Skype, WeChat, Line Messenger, Telegram, Blackberry Messenger (BBM). Please note that some apps may contain bad stuff like viruses or malware which can make some troubles when installed at OPPO A7 such as become hang or stuck or broken or frozen or LCD touch screen not responsive. These bad apps will not get Verified by Play Protect information / icon. Usually happen at new or not famous applications.

If we get this problem, we have to try remove temporary files and caches inside this phone, because some troubles can be solve with this steps. If we are suspected infected by virus, then please install one good antivirus like Avast or Norton, then scan all content inside this phone. However, if the problems still happen, then we have to do hard reset to reformat our phone. Please remember, doing hard reset or master format can make our important data removed or wiped from this phone, this is also happen with all Google account which will remove from OPPO A7. We are not recommended to install APK from unknown resource for safety reasons.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart OPPO A7 ?

Some applications can make troubles like crash or corrupt after use several moment or month, they can also conflict with other applications. It will make OPPO A7 hang or LCD touch screen not responding with any finger touch. We need to do soft reset or reboot to remove temporary files and caches. Please press and hold POWER button until OPPO A7 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 A7 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 A7 ?

 

We can use microSD external card to copy or move important files using File Manager applications. If our OPPO A7 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.

 

#Option 1, Hard Reset OPPO A7 with software menu

  1. Turn on the OPPO A7
  2. Make sure the battery is not empty
  3. Backup important data at OPPO A7 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 A7 will do the master reset process.

 

hard reset oppo a7

#Option 2, Hard Reset OPPO A7 Factory Default using Hardware Secret Button Key

If we can not go to menu, or OPPO A7 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 A7
  2. Make sure the battery OPPO A7 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 A7 will continue master reset, wait for several minutes until OPPO A7 start like new again.

 

How to Unlock or Fix or Bypass or Solutions for OPPO A7 forgot password code or security lock screen pattern or pin (lost password)?

This phone have fingerprint which is located at back side of body. Fingerprint is important to activate to secure all important data and pictures which taken from good dual rear camera and front camera. Of course we do not want unauthorized people can access our confidential data when OPPO A7 away from us or stolen or lost. Therefore when the first time open and setup this phone, it will ask to activate fingerprint and register our finger hand several time to make it recognize by OPPO A7 for unlock security protections. It will also ask for secondary protections to unlock like screen lock pattern or password pin protections. The problems will start happen when we can not unlock this phone or fingerprint can not unlock. 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. Please turn on this phone, when it ask for security answer, then please try to give several time wrong answer continuously until OPPO A7 locked or freezing about 30 seconds. At this situations we can find Forgot Password / Pattern button. Press this button, to give our Gmail username and password account that we have already signed-in before. If we still can not access Gmail account, then we have to do hard reset using hardware button combination key above.

 

Is That Any Secret Code for Doing Format OPPO A7 ?

There is no secret hidden code for OPPO A7 to make it back to factory default. Do the options above to hard reset it.

 

How to Format or Erase Phone Memory at OPPO A7 ?

There are two phone memory type at OPPO A7, 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 A7 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 A7 Stronger, Life Longer and Not Fast to Drain ?

The battery of OPPO A7 can be said big enough if compare with some other smartphone. It already have 4230 mAh battery capacity. Some users can use it two days without need to recharge. The problems happen for some active users which use it for playing games or watch movie or work several hours continuously, then the battery will not enough. We need to do some adjustment because we can not replace with bigger capacity of battery. Fist we have to make LCD screen brightness as low as possible. Second, we have to disable all not use connections like GPS or Bluetooth or Wifi. Some installed applications also will consume battery power, therefore we have to make sure to install only important applications.