Tips and tricks to fix HUAWEI MATE 20 problems. This is high end or flagship Android smartphone from Huawei which already use Android Pie 9.0 when the first time release, it is work together with EMUI version 9 users interface which give good and smooth navigation. Huawei really happy to use their own processor HiSilicon Kirin 980 which have 64 bit and 7 nm technology, it is good to work for AI and good triple camera result with 12 mp + 16 mp + 8 mp. But wait, the collaboration between Huawei and Leica also make this phone use high end camera lens with Leica optics. For playing 3D games, HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) already have good graphic processor unit (GPU) using Mali-G76 MP10, therefore we will not get any lag when playing heavy games. Huawei still not follow Apple to remove 3.5mm jack for their HUAWEI MATE 20, we can easily connect our headphone or any audio amplifier device using this port. Find more review and information about how to troubleshot HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) problems.

 

What is Advantage of HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) Specifications?

Network GSM 3G HSDPA + 4G with Dual Simcard Slot
LCD 6.53 inches IPS capacitive touch screen
Processor Octa-core 2.6 GHz Cortex-A76 & 1.92 GHz Cortex-A76 & 4×1.8 GHz Cortex-A55
Mali-G76 MP10
Memory Internal 128 GB with 4 GB or 6 GB RAM
Memory Internal 64 GB with 6 GB RAM
Main Camera Triple 12mp for wide + 16 mp for ultrawide + 8 mp for telephoto
Main Camera Features DOF, autofocus, LED flash
Front Camera 24 mp for selfie photography or video conference
Operating System Android Pie version 9.0
Battery Li-Po 4000 mAh

 

 

How to Fix or Problem Solving for Recovery HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) hang or not responding or malfunctions or stuck or freezing or bricked ?

If we really want to have high end smartphone with good LCD display then HUAWEI MATE 20 is good answer. The small v notch available at the top of the 6.53 inches screen. We also can play any video resolutions without problems because the screen have 1080 x 2244 pixels Full HD+ resolutions. There are HUAWEI MATE 20 with minimum 64 GB and the other options is 128 GB. More storage capacity are very important to keep installation files from Google Play Store like WeChat, Line Messenger, Whatsapp, Facebook, Instagram, Skype, Telegram, Viber and some other more.

We have to understand that there are many bad developers want to take negative advantages from bad apps, usually their apps may contain viruses or malware which is uploaded at Google Play Store, therefore we have to read as many users review as possible before download new or not famous applications. If we download that bad apps, then our HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) may get some troubles like hang or stuck or bricks or frozen or LCD touch screen not responsive. They 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00). 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00)?

With good performance processor and big RAM, usually we do not need to do soft reset. But we need to know how to performing soft reset or reboot when installed apps get some troubles or crash or corrupt, sometime the LCD screen is not responding with our finger touch. At this time we have to remove temporary files and caches to make HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) can run normal again. Please press and hold POWER button until HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) ?

We can use microSD external card to copy or move important files using File Manager applications. If our HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) with Software Menu :

  1. Make sure the battery is charge properly
  2. Turn on HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00)
  6. The HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) will continue the step until ready to use in clean factory default.

 

hard reset huawei mate 20

#Option 2, Hard Reset HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) with Hardware Key Button :

  1. Please make sure the battery is not empty
  2. Turn off HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00)
  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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) , use Volume Down or Volume Up button to moving, and press Power Button to Ok or Enter or Confirm

 

#Option 3, Hard Reset HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) with MicroSD card Firmware Update:

  1. Make sure the battery if fully charge
  2. Turn off the HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00)
  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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00)
  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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) forgot password code or security lock screen pattern or pin (lost password)?

Having triple camera with wide, ultra wide and telephoto capabilities makes HUAWEI MATE 20 can take a lot of pictures at any situations. If the situations is not to bright then choose standard wide with 12 megapixel at f/1.8 will give better photo result. However, after use several months, we will have many important pictures inside HUAWEI MATE 20, and we need to secure all data from unauthorized people when HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) away from us or stolen or lost.

Please activate fingerprint sensor, it is located at back side of body. We also can use face unlock recognizing. We need to register our data finger or face to make it recognize to unlock. We also need to use secondary protections like password pin or screen lock pattern 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) ?

There is no secret hidden code for HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) to make it back to factory default. Do the options above to hard reset it.

 

How to Format or Erase Phone Memory at HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) ?

There are two phone memory type at HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) , 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 HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) 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 MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) Stronger, Life Longer and Not Fast to Drain ?

Basically having HUAWEI MATE 20 (HMA-L09 / HMA-L29 / HMA-TL00 / HMA-AL00) with 4000 mAh battery capacity is already super for this phone, moreover because it use 7 nm processor technology which will consume more smaller battery drain. But some heavy users still need to do some adjustment to make HUAWEI MATE 20 battery work more stronger like make LCD screen brightness as low as possible. The second steps that we have to do is disable all not use connections like GPS or Wifi or Bluetooth or NFC. If some applications like main camera want to tag location, then please try to use GPS battery saving mode from menu Setting.

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