Tips and tricks to fix problems at HUAWEI P9 (EVA-L09 / EVA-L19 / EVA-L29) or HUAWEI P9 or HUAWEI G9. The size of screen between HUAWEI P9 vs HUAWEI P9 LITE are not different at 5.2 inches LCD screen. both type have single simcard or dual simcard network provider with 4G LTE broadband data connections. If we want to have cheaper price of HUAWEI P9, then please buy HUAWEI  P9 LITE or HUAWEI G9, because it have lower specification of camera and does not have 4 GB RAM options, while HUAWEI P9 have dual main camera, and have 4 GB RAM with 64 GB ROM or internal memory.

 

What is Advantage of HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 Specifications?

Network GSM 3G HSDPA + 4G LTE Dual simcard
LCD 5.2 inches
Processor Quad-core 2.0 GHz Cortex-A53 + quad-core 1.7 GHz Cortex-A53 (P9 LITE)
Processor Quad-core 2.5 GHz Cortex-A72 & quad-core 1.8 GHz Cortex-A53 (P9)
Memory Internal 16 GB with 2 GB or 3 GB RAM (for P9 LITE)
Memory Internal 32 GB or 64 GB with 3 GB RAM or 4 GB RAM (for P9)
Main Camera 13 MP, f/2.0, 28mm, autofocus, dual-LED (dual tone) flash (for P9 LITE)
Dual 12 MP, f/2.2, 27 mm, Leica optics, phase detection autofocus, dual-LED (dual tone) flash (for P9)
Operating System Android Marshmallow v6.0
Fingerprint Sensor
Battery Li-Po 3000 Mhz

 

 

How to Fix or Problem Solving for Recovery HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 hang or not responding or malfunctions or stuck or freezing or bricked ?

There are several considerations to choose HUAWEI P9 only or HUAWEI P9 LITE, the specifications better at P9 only, but we have the same operating system with Android Marshmallow version 6.0, we will have several important applications which run together with EMOTION UI version 4.1 like Facebook, Instagram, WeChat, Whatsapp, Line Messenger, Blackberry Messenger (BBM), Skype, Viber, SnapChat and many more. But please be careful while we want to install applications, because some apps at Google Play Store can have bad contain and may have viruses or malware. Please read review carefully before installing new or not famous apps. If we install that bad apps, then our HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 will become hang or stuck or bricks or frozen or bootloop logo or LCD touch screen not responding. We have to force reboot or force shutdown or force soft reset to clean temporary files and caches. After our HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 can boot again, then please install one good antivirus from Google Play Store, after that we can scan HUAWEI P9 to clean up any viruses or suspected applications, this antivirus applications also will suggest for good setup menu. If the problems still not fix, then please do hard reset or master format. Please note, doing hard reset will remove any important files, therefore we have to backup all important data before doing hard reset or master format.

 

How to backup data or Contact at HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9?

We can use microSD external card to copy or move important files using File Manager applications. If our HUAWEI P9 or HUAWEI P9 LITE / G9 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 Force Reboot or Force Restart HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 ?

When our HUAWEI P9 or HUAWEI P9 LITE / G9 alread have many applications, then sometime our phone will be getting some troubles like hang or frozen or LCD touch screen not responsive with any finger touch. We have to force soft reset to restart all running applications and delete temporary files and caches. Please press and hold POWER button when our HUAWEI P9 or HUAWEI P9 LITE / G9 stuck until this phone turn off by itself, after this phone totally off, then please press POWER button again to turn on this phone. Soft reset process will not remove any important data, that is why we can do soft reset or reboot anytime we want. When our HUAWEI P9 or HUAWEI P9 LITE / G9 still can run normally, but we want to restart all running applications, then please press and hold POWER button until pop-up menu appear, then choose Shutdown / Soft reset / Reboot menu.

 

#Option 1, Hard Reset HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 with Software Menu :

  1. Make sure the battery is charge properly
  2. Turn on HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 smartphone
  3. Don’t forget to backup all important data
  4. Go to menu: Setting > Backup & reset > Factory Data Reset > Reset Phone 
  5. Choose Erase everything to continue and confirm you ready to do the format HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9
  6. The HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 will continue the step until ready to use in clean factory default.

 

hard reset huawei P9 / P9 lite / G9

#Option 2, Hard Reset HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 with Hardware Key Button :

  1. Please make sure the battery is not empty
  2. Turn off HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9
  3. Press and Hold together: Power Button + Volume Up Button for several seconds
  4. Follow the menu at LCD screen to continue the hard reset HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9, use Volume Down or Volume Up button to moving, and press Power Button to Ok or Enter or Confirm

 

#Option 3, Hard Reset HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 with MicroSD card Firmware Update:

  1. Make sure the battery if fully charge
  2. Turn off the HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9
  3. Remove the MicroSD and connect to computer or PC
  4. Download firmware from computer browser http://www.huaweidevice.com.
  5. Choose the HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 support and download the same version of firmware or update firmware
  6. Extract the downloaded folder, and copy all folder (include folder) into main root location of MicroSD
  7. Insert again the MicroSD to HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9
  8. Turn on Phone together with press and hold Power + Volume Up + Volume Down button until the Android logo appear
  9. Wait the process of update or reinstall the firmware will be less then 10 minutes.
  10. You can also update firmware using Updater applications at this phone.

 

How to Restore and Reinstall Clean Android Operating system / firmware at HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 (Reformat)?

When we activate this phone from beginning, the clean factory default Android operating with Android Marshmallow operating system already installed, therefore we can directly using HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 and login with Google account to make Google service work normally. With big internal memory, we can install many applications. But sometime applications from Google Play Store or APK offline files can become crash and make HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 operating system become damage or corrupt. We have to reinstall factory default operating system to make this phone run normally again. First we have to know that clean factory default Android operating system file source already saved safely inside HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 ROM or internal memory, therefore we do not need to copy or connect this phone with other device. 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 HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 forgot password code or security lock screen pattern or pin (lost password)? 

HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 have fingerprint to give more security protections. Some users maybe does not like to activate this features, then we can use screen lock pattern or password pin protections. This is very important to activate security protections to make our HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 important data keep safe while this phone away from us or stolen or lost. Especially because HUAWEI P9 use Leica Optics Lens for main camera which can give better private photo and confidential video recording. The problems maybe happen when we forgot security protections answer, what should we do? Do not worry, because we can bypass or unlock forgot security screen lock pattern using Google account. Please try to give several time wrong answer continuously until HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 locked for 30 seconds, at this time we will find Forgot Password / Pattern button, press this button then we can give our Gmail username and password. If we can not access our Gmail account, then we have to do hard reset or master format using hardware button combination key or using microSD firmware download.

 

How to Improve Performance HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 to make run more faster?

As we know HUAWEI P9 or HUAWEI P9 LITE / G9 use fast processor using Huawei own manufacture processor with HiSilicon Kirin 650 for Huawei P9 Lite and using HiSilicon Kirin 955 for Huawei P9 only. But some users getting trouble with slowly performance, why this problems happen? Usually because applications trouble. HUAWEI P9 LITE / G9 have minimum 2 GB RAM and HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 have minimum 3 GB RAM. This is enough for run standard applications, but we have to know that some apps from Google Play Store or APK offline files will keep run in the background to wait data update like chatting or social media or games. If many of them run together in the background or foreground then all RAM and processor resources will be insufficient, this situations will make HUAWEI P9 or HUAWEI P9 LITE / G9 become slowly because it have to scan old applications to force close. Therefore we have to uninstall some not use applications. If we want to make our HUAWEI P9 or HUAWEI P9 LITE / G9 performance run faster again, please consider to do hard reset or master format.

 

Is That Any Secret Code for Doing Format HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 ?

There is no secret hidden code for HUAWEI P9 EVA-L09 / EVA-L19 / EVA-L29 or HUAWEI P9 LITE / G9 to make it back to factory default. Do the options above to hard reset it.

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