Tips and tricks to fix HUAWEI Y7 2019 DUB-LX1 problems, as we know that the specifications are similar with HUAWEI Y7 PRO (2019) DUB-LX2 and  Y7 PRIME (2019) DUB-LX3, therefore the process to fix troubles also same for these 3 devices. This phone family use same 6.26 inches LCD screen with HD resolutions 720 x 1520 pixels. The first operating system ship with this phone is Android Oreo 8.1 together with Huawei user interface EMUI 8.2. All phone also use same processor Qualcomm SDM450 Snapdragon 450 and dedicated graphic processor unit (GPU) Adreno 506. Find more review and information about how to solve troubles of HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) at www.hard-reset.org community.

 

What is Advantage of HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3) Specifications?

Network GSM 3G HSDPA + 4G with Dual Simcard Slot
LCD 6.26 inches LTPS IPS capacitive touch screen
Processor Octa-core 1.8 GHz Cortex-A53
GPU Adreno 506
Memory Internal 32 GB
RAM 3 GB
Memory external maximum 1000 GB
Main Camera Dual 13 mp f/1.8 + 2 mp for DOF
Main Camera Features autofocus, LED flash
Front Camera 16 mp or 8 mp for selfie photography or video conference
Operating System Android Oreo version 8.1
Battery Li-Po 4000 mAh

 

 

How to Fix or Problem Solving for Recovery HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3) hang or not responding or malfunctions or stuck or freezing or bricked ?

This is cheap entry level smartphone which have big LCD screen and big battery capacity. The internal memory is enough to install some applications from Google Play Store like WeChat, Wahtsapp, Instagram, Skype, Telegram, Line Messenger, Facebook, Viber and some other more. Because it have 32 GB internal memory, but please note that some storage use for operating system and factory default applications which ship together with EMUI 8.2.

Before install new or not famous applications, we suggest to read as many user review as possible, because some of them may contain viruses or malware that can make some troubles at our HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) such as hang or stuck or bricks or frozen or LCD touch screen not responsive. These kind of apps will not get Verified by Play Store when we want to download.

What do 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 HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) 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 HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019). For safety reasons, please do not install any unknown APK files, because it is very easy to make our phone getting trouble.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3)?

HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) have free storage to install more application. The 3 GB RAM will use for running multitasking applications. But sometime the installed apps crash or corrupt, it can make HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) run not normal or hang or LCD touch screen not responding with finger touch. We have to remove temporary files and caches from memory. Please press and hold POWER button until HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) shutdown or turn off by itself. If it is not work, then try to press and hold POWER + VOLUME DOWN together until shutdown. After it 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 HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) 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 HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3)?

We can use microSD external card to copy or move important files using File Manager applications. If our HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) 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 HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3) with Software Menu :

  1. Make sure the battery is charge properly
  2. Turn on HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) 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 Y7 / Y7 PRO / Y7 PRIME (2019)
  6. The HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) will continue the step until ready to use in clean factory default.

 

hard reset huawei y7 / y7 pro / y7 lite 2019

#Option 2, Hard Reset HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3) with Hardware Key Button :

  1. Please make sure the battery is not empty
  2. Turn off HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019)
  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 Y7 / Y7 PRO / Y7 PRIME (2019) , use Volume Down or Volume Up button to moving, and press Power Button to Ok or Enter or Confirm

 

#Option 3, Hard Reset HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3) with MicroSD card Firmware Update:

  1. Make sure the battery if fully charge
  2. Turn off the HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019)
  3. Remove the MicroSD and connect to computer or PC
  4. Download firmware from computer browser http://www.huaweidevice.com or http://consumer.huawei.com/
  5. Choose the HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) 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 Y7 / Y7 PRO / Y7 PRIME (2019)
  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 Unlock or Fix or Bypass or Solutions for HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3) forgot password code or security lock screen pattern or pin (lost password)?

All of these version of HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) have fingerprint sensor at back side of body. This is important to keep all photos videos or other important data keep secure from unauthorized people when this phone lost or stolen or away from us. Fingerprint sensor will ask to activate when the first time setup this phone, we need to register our fingerprint several time to make it recognize to unlock. We need to register secondary protections like screen lock pattern or password pin protections. The problems will start happen when we can not unlock this phone or forgot security answer or fingerprint sensor can not open with our finger-hand. 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 HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) 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 HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3)?

There is no secret hidden code for HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) to make it back to factory default. Do the options above to hard reset it.

 

How to Format or Erase Phone Memory at HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3) ?

If we want to format internal memory phone then we have to do hard reset or reformat the operating system of HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) 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 HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) (DUB-LX1 / DUB-LX2 / DUB-LX3) Stronger, Life Longer and Not Fast to Drain ?

All of these HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) version use same battery capacity with 4000 mAh. This is big battery capacity to make this phone work full one day without need to recharge for standard activity. However, some heavy users who have many social media group chat or movie mania or game player who use this phone continuously several hours will get battery insufficient troubles when using this phone. Please note that HUAWEI Y7 / Y7 PRO / Y7 PRIME (2019) battery is not removable, therefore we can not replace with bigger capacity. Please do some adjustment to make battery work more longer like make LCD screen brightness as low as possible, then disable all not use connections also recommended like GPS or Bluetooth or NFC or Wifi. If some applications like camera want to tag our locations, then please try to activate GPS battery saving mode from menu Setting > Location.