How to Easily Master Format SAMSUNG GALAXY A9 PRO (2016) with Safety Hard Reset?

Tips and tricks to fix SAMSUNG GALAXY A9 PRO which release at 2016 with big LCD screen 6 inches width. Super AMOLED LCD type give good color view result for any situations, we can play Full HD video with 1080p LCD screen resolutions. SAMSUNG GALAXY A9 PRO have big 4 GB RAM and 32 GB ROM or internal memory for install more multitasking applications run together without problems. We can buy single simcard or dual simcard which call by SAMSUNG GALAXY A9 PRO DUOS.

What is Advantage of SAMSUNG GALAXY A9 PRO (2016) Specifications?

Network GSM 3G HSDPA with 4G LTE
LCD 6 inches
Processor Quad-core 1.8 GHz Cortex-A72 & quad-core 1.2 GHz Cortex-A53
Memory Internal 32 GB
External memory using MicroSD maximum 128 GB
Camera Quad-core 1.8 GHz Cortex-A72 & quad-core 1.2 GHz Cortex-A53
Front Camera 8 MP
Fingerprint Sensor
Operating System Android Marshmallow version 6.0.1
Battery Li-Ion 5000 mAh

How to Fix or Problem Solving for Recovery SAMSUNG GALAXY A9 PRO (2016) hang or not responding or malfunctions or stuck or freezing or bricked ?

This is mid-end smartphone with big internal memory 32 GB for install many applications from Google Play Store like Instagram, Whatsapp, WeChat, Line Messenger, Skype, Viber, Facebook, Blackberry Messenger (BBM) and many more. There are also some factory default applications that already installed at SAMSUNG GALAXY A9 PRO together with Android Marshmallow. However, we have to be careful before install applications from Google Play Store, because some of them may contain viruses or malware that can make our SAMSUNG GALAXY A9 PRO hang or stuck or bricks or frozen or LCD touch screen not responsive with our finger-touch. We have to force soft reset or force reboot or force shutdown to clean temporary files and caches. After SAMSUNG GALAXY A9 PRO finish restarted and boot normally, then please try to install one good antivirus applications from Google Play Store, this apps will scan all contain which may suspected having virus or malware, also will give some recommendation for bad setting options. If the problems still happen, then please consider to do hard reset or master format. Please note, doing hard reset will remove all important data or installed applications, therefore we have to backup all important data first before doing hard reset.

How to backup data or Contact at SAMSUNG GALAXY A9 PRO (2016) ?

Backup is always needed when we use SAMSUNG GALAXY A9 PRO (2016), especially to keep our data safe while this phone hang or trouble or lost. We can use microSD external card to copy or move important files using File Manager applications. If our SAMSUNG GALAXY A9 PRO (2016) 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.

How to Force Shutdown or Force Soft Reset or Reboot or Restart SAMSUNG GALAXY A9 PRO (2016) ?

32 GB is big enough to have many applications from Google Play Store, but after install some of them, then sometime one or some applications can become trouble which make SAMSUNG GALAXY A9 PRO become trouble like hang or LCD touch screen not responsive in the middle of running applications. We have to force soft reset or force reboot. How to to that? Because SAMSUNG GALAXY A9 PRO battery is not removable, then we can not force reboot or force shutdown by unplug or remove the battery. When our phone hang, we have to force shutdown by press POWER button until SAMSUNG GALAXY A9 PRO shutdown by itself. After our phone has already totally off, then press again POWER button to turn it ON. This process will not remove any important data, therefore it is safe to do anytime we want. We also can remove temporary files and caches or restart all running applications when this phone still run normally, by press and hold POWER button until pop-up menu appear, then choose Shutdown / Power off / Reboot menu.

#Option 1, How to Hard Reset SAMSUNG GALAXY A9 PRO (2016) with software menu:

  1. Turn on SAMSUNG GALAXY A9 PRO (2016)
  2. Make sure SAMSUNG GALAXY A9 PRO (2016) battery already charge properly and not empty
  3. Go to menu:Setting > Backup & Reset > Factory data reset > Reset device
  4. ChooseErase Everything
  5. SAMSUNG GALAXY A9 PRO (2016) will do the process to Master Reset to Factory Default

hard reset samsung galaxy a9 pro

#Option 2, How to Hard Reset SAMSUNG GALAXY A9 PRO (2016) with Hardware key button:

  1. Make sure the battery of SAMSUNG GALAXY A9 PRO (2016) charge properly
  2. Turn off SAMSUNG GALAXY A9 PRO (2016)
  3. Press and hold together :Power Button + Volume Up + Home Button
  4. If the button at number 3 not work, we can try with press and hold togetherPower Button + Volume Up Button
  5. If we see the menu at LCD screen, chooseWipe Data/Factory ResetwithVolume Buttonto select and usePower Buttonto ok or enter.
  6. The SAMSUNG GALAXY A9 PRO (2016) will doing the process of restoring to factory default.

How to Restore and Reinstall Clean Android Operating system / firmware at SAMSUNG GALAXY A9 PRO (2016) (Reformat) ?

It is very important to have latest operating system firmware when we buy SAMSUNG GALAXY A9 PRO, and this phone already installed with Android Marshmallow operating system from beginning. When we install many applications, sometime they can become crash and make SAMSUNG GALAXY A9 PRO operating system damaged or corrupted. If this problems happen, then it can not work properly or sometime can not start at all. At this time we have to reinstall or reformat SAMSUNG GALAXY A9 PRO operating system. First we have to know, that clean factory default Android operating system file source already saved safely inside SAMSUNG GALAXY A9 PRO ROM or internal memory, therefore we do not have to copy or connect or download any source from other gadget. Just follow simple steps to hard reset above, then clean factory default Android operating system will be reinstall automatically.

How to Unlock or Fix or Bypass or Solutions for SAMSUNG GALAXY A9 PRO (2016) forgot password code or security lock screen pattern or pin (lost password)?

Smartphone is very smart to keep many data like photo or video or work files and many more. Therefore we have to activate protections for security reasons while SAMSUNG GALAXY A9 PRO away from us or stolen or lost. There are some options to secure our SAMSUNG GALAXY A9 PRO by using fingerprint or screen lock pattern or password pin protections. Some users maybe like to use fingerprint but some other users like to use screen lock pattern because it is more easy to open by anyone who know the pattern. Using fingerprint sometime need accurate finger touch before it can be open, however we can try to give several time fingerprint register to make it more easy to open. The problems happen when we forgot screen lock pattern or password pin protections or fingerprint can not unlock SAMSUNG GALAXY A9 PRO, what should we do? Do not worry, first we can use Backup Password / Pin which ask when the first time we activate security protections. If still can not unlock, then we can bypass it using Google account. Try to give several time wrong answer continuously until SAMSUNG GALAXY A9 PRO locked or freezing 30 seconds, at this time we can find Forgot Password / Pattern button, press this button then we can type our Gmail username and password that we have already signed-in before. If we can not access our Gmail account, then please consider to do hard reset or master format.


This is the way to help for unlock or bypass forgotten security protection at SAMSUNG GALAXY A9 PRO. Although we are sure about our security protection, but sometime we can forget about it. When we give the security protection at our SAMSUNG GALAXY A9 PRO, it also give step to put our own PIN / PASSWORD as BACKUP PASSWORD / PIN. This backup PIN use to bypass or unlock forgotten security code later. Use above steps to unlock forgot password or screen lock pattern security protection using Google account or Gmail username and password.

How to Improve Performance SAMSUNG GALAXY A9 PRO (2016) to make run more faster?

SAMSUNG GALAXY A9 PRO use good processor with Qualcomm MSM8976 Snapdragon 652, this processor have Quad-core 1.8 GHz Cortex-A72 & Quad-core 1.2 GHz Cortex-A53 clock speed CPU to make this phone run faster for access any applications or playing games without trouble because of Adreno 510 dedicated GPU (graphic processor unit). This phone also have 4 GB RAM for multitasking applications. But please remember, all applications which run at SAMSUNG GALAXY A9 PRO will use some amount of RAM, especially some apps that installed from Google Play Store will keep run in the background to wait data update like games, social media, chatting and many more. Therefore if many of them run together together in the background and foreground then the 4 GB RAM will be insufficient and make SAMSUNG GALAXY A9 PRO run slowly because it have to find which old applications that can be force close. Because of that, we always suggest all users to uninstall some not use applications to give more RAM for system resources. If we want to make our SAMSUNG GALAXY A9 PRO run faster again like new, then please consider to do hard reset or master format.

Is That Any Secret Code for Doing Format SAMSUNG GALAXY A9 PRO (2016) ?

We can try to use secret code for doing hard reset SAMSUNG GALAXY A9 PRO (2016) is*2767*3855#.But please remember to always be careful typing that code, because the SAMSUNG GALAXY A9 PRO (2016) will do hard reset and remove all data also installed applications.

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