Tips and tricks to fix ASUS ROG PHONE 3 STRIX problems. This phone product model code is ASUS_I003DD. It is design as gaming smartphone which is powered by flagship processor Qualcomm SM8250 Snapdragon 865 with dedicated fast GPU (graphic processor unit) Adreno 650 for lag free graphic rendering. The charging port is located at side body with dual front facing stereo audio speakers.

For make this phone run more faster, ASUS ROG PHONE 3 STRIX already use fast UFS 3.1 internal memory type and also LPDDR5 RAM with several options base by our budget. Of course this phone already have dedicated cooling system with GameCool 3 for reduce the heat when playing heavy games for several hours. Some users get issue when using ASUS ROG PHONE 3 STRIX hardware and software, therefore we will try to give more solutions, reviews and information about how to solve ASUS ROG PHONE 3 STRIX (ASUS_I003DD) troubles at community.


What are Advantages of ASUS ROG PHONE 3 STRIX Specifications and Features:

  • GSM 3G HSDPA with 4G LTE and 5G, dual sim
  • LCD 6.59 inches, 19.5:9 aspect ratio
  • Internal memory 128 GB with 8 GB or 12 GB RAM
  • Internal memory 256 GB with 8 GB RAM
  • Main Camera : Triple 64 MP f/1.8 (wide) + 13 MP f/2.4 (ultra wide) + 5 MP f/2.0
  • Main Camera Features Phase Detection Autofocus (PDAF), LED flash
  • Front Camera 24 MP for Selfie photography
  • Processor Octa-core 1×2.84 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.8 GHz Kryo 585
  • Operating system Android 10.0
  • Battery Non-removable Li-Po 6000 mAh



How to Fix or Problem Solving for Recovery ASUS ROG PHONE 3 STRIX hang or not responding or malfunctions or stuck or freezing or bricked ?

ASUS ROG PHONE 3 STRIX has 128 GB or 256 GB internal storage version with different RAM size. All version does not have external MicroSD memory slot. The storage is big enough to install several games or applications from Google Play Store. But we always suggest to read several user reviews before install any applications.

Because sometime, there are several fake games or fake security apps which may contain viruses or malware that can make troubles if installed at our ASUS ROG PHONE 3 STRIX such as become slowly or stuck or hang or bricks or LCD touch screen not responsive, then we have to try remove temporary files and caches. These bad apps usually will not get Verified By Play Protect information from Google Play Store.

What should we do? First we have to try remove temporary files and caches from RAM by doing soft reset or reboot. After our phone can start again, then try to install free antivirus from Google Play Store like AVAST or NORTON, it will scan all installed apps and data inside this phone, also will give safe setting recommendation to make our ASUS ROG PHONE 3 STRIX become more secure. If still can not work, then we have to do hard reset.

For safety reasons, please do not install any unknown APK files, because it is very easy to make our phone getting trouble. How to remove Google account / Gmail account from ASUS ROG PHONE 3 STRIX ? Doing this procedure to hard reset or master format will remove all account including Google account.


How to Force Shutdown or Force Soft Reset or Reboot or Restart ASUS ROG PHONE 3 STRIX?

ASUS ROG PHONE 3 STRIX (ASUS_I003DD) have big RAM and fast processor type. Many users can run without troubles. But if some installed apps crash, then our phone will start run not normal or hang or LCD touch screen not responsive. We have to remove temporary files and caches. Please press and hold POWER button until ASUS ROG PHONE 3 STRIX shutdown or turn off by itself. Please try to press POWER Button and Volume Down if not work. 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 ASUS ROG PHONE 3 STRIX 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 Choose Antivirus For ASUS Android Smartphone ?


How to backup data or Contact at ASUS ROG PHONE 3 STRIX?

ASUS ROG PHONE 3 STRIX does not have external memory, therefore we can not backup anything at MicroSD. But we can connect this computer using USB data cable, connect to computer and read files inside this phone using computer file manager.

If our ASUS ROG PHONE 3 STRIX 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.


Please note: These options bellow may not work for some devices because of firmware update version or hardware troubles or some other possibilities.

#Option 1, Hard Reset ASUS ROG PHONE 3 STRIX with Software Menu :

  1. Make sure the battery is charge properly
  2. Turn on ASUS ROG PHONE 3 STRIX 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 ASUS ROG PHONE 3 STRIX
  6. The ASUS ROG PHONE 3 STRIX will continue the step until ready to use in clean factory default.



hard reset asus rog phone 3 strix

#Option 2, Hard Reset ASUS ROG PHONE 3 STRIX with Hardware Key Button:

  1. Make sure the battery fully charge
  2. Do not forget to backup all important data
  3. Turn off the ASUS ROG PHONE 3 STRIX
  4. Press and hold Volume Up button (do not release and continue to no.5)
  5. Press and hold Power button (no.4 still continue press and hold), so now we hold Volume Up Button + Power Button together
  6. Wait until vibrate appear at ASUS ROG PHONE 3 STRIX, then release Power button (do not release Volume Up button)
  7. If we see Logo appear at LCD screen, then release Volume Up button (release all button now)
  8. Wait until FASTBOOT MODE appear
  9. At this text menu, use Volume Down Button to choose Recovery Mode and continue with press Power Button to confirm or OK
  10. Wait until the LCD of ASUS ROG PHONE 3 STRIX will show the Android Logo with error text, continue press and hold POWER button, after that continue press and release one time Volume Up, then we will see Android System Recovery Mode menu
  11. Follow the menu at LCD screen to continue wipe data/factory Reset for hard reset ASUS ROG PHONE 3 STRIX, use Volume Up or Volume Down to navigate the Menu and press Power Button to OK or Enter


How to Unlock or Fix or Bypass or Solutions for ASUS ROG PHONE 3 STRIX forgot password code or security lock screen pattern or pin (lost password)?

This phone work with fast flagship Qualcomm SM8250 Snapdragon 865 processor with several tools for support gaming performance. We also have there main camera at back side body with 64 megapixel for wide + 13 megapixel for ultrawide + 5 megapixel for macro. After use several months, we will have many installed apps and private photos videos inside internal memory. We have to secure all data from unauthorized people when this phone stolen or lost or away from us.

We can use fingerprint sensor which located under display. Face unlock recognizing will work with front camera. After register all first protection, we need to choose secondary lock options for backup like screen lock pattern or password or pin protection. Because ASUS ROG PHONE 3 STRIX fingerprint or face detection can not work after finish reboot or soft reset. The problems will start happen when we can not unlock this phone or fingerprint can not unlock or forgot security answer. What should we do?

If we can not access or bypass security protections, then we need to do hard reset or master format using hardware button combination key to reformat or hard reset. ASUS ROG PHONE 3 STRIX already use latest Android version, therefore this phone already protected with FRP (Factory Reset Protection). This functions is very important to secure our phone after finish hard reset or master format, because it will ask for previous Google account username and password to make sure that this phone is belongs to us. Therefore we will see Verify with previous Google Account page after finish hard reset.


Is That Any Secret Code for Doing Format ASUS ROG PHONE 3 STRIX?

There is no secret hidden code for ASUS ROG PHONE 3 STRIX to make it back to factory default. Do the options above to hard reset it.


How to Restore and Reinstall Clean Android Operating system / firmware at ASUS ROG PHONE 3 STRIX (Reformat)?

This phone has been installed with Android 10.0 with several factory default applications. But after install several apps, sometime the operating system is damaged or corrupted. We have to reinstall or master format. Please note, clean and official Android operating system file source already saved safely inside ASUS ROG PHONE 3 STRIX internal memory, therefore we do not need to copy or connect to other devices. Just follow simple steps to hard reset above, then clean factory default Android operating system will be reinstall automatically at our ASUS ROG PHONE 3 STRIX.


How to make ASUS ROG PHONE 3 STRIX Run More Faster or Fix Slow Performance Problems ?

By design, ASUS ROG PHONE 3 STRIX will work with fast access for any applications, because it use Qualcomm SM8250 Snapdragon 865 processor and high speed internal memory. We have to understand that all running applications will use RAM, some apps also will run in the background to wait data update, therefore if many of them run together, then our ASUS ROG PHONE 3 STRIX RAM and processor resources will be insufficient and become slowly.

We have to uninstall some not use applications from ASUS ROG PHONE 3 STRIX to make this phone run more faster. If we want to make our ASUS ROG PHONE 3 STRIX run faster again like new, then please consider to do hard reset or master format.


How to Format or Erase Phone Memory at ASUS ROG PHONE 3 STRIX?

There are two phone memory type at ASUS ROG PHONE 3 STRIX, 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 ASUS ROG PHONE 3 STRIX 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 Upgrade ASUS ROG PHONE 3 STRIX Android Version ?

This phone already use latest version of Android, ASUS ROG PHONE 3 STRIX use Android 10.0 as factory default operating system. We still wait for new Android version withing several months later. When new major Android version release, then maybe this phone will get firmware upgrade using OTA (over the air). Just wait for further information.


How to Make Battery of ASUS ROG PHONE 3 STRIX Stronger, Life Longer and Not Fast to Drain ?

ASUS ROG PHONE 3 STRIX (ASUS_I003DD) already use 6000 mAh battery capacity. It is big for make it work full one day or more for standard activity. But for playing games continuously, then the battery will not enough. We have to do some adjustment to make battery work more longer. Please disable all not use connections like NFC or GPS or Bluetooth or Wifi. We have to make LCD screen brightness as low as possible for reduce battery usage. This phone use fast charging 30W technology for charge more quickly.

The information from this page describe about by pass asus rog 3 pin. If you need another resource for hard reset, use search function at this homepage or find from our related posts.