Tips and tricks to fix VIVO Y55 5G problems. This is mid-end smartphone that can work with 5G broadband Internet connections. The first operating system use Android 11 with Funtouch 12 Vivo user interface. This phone powered by MediaTek MT6833 Dimensity 700 5G and has dedicated GPU Mali-G57 MC2 for graphic rendering.

The LCD screen size is 6.58 inches FHD resolution at 1080 x 2408 pixels. It has three rear camera and single front camera with notch drop shape. Camera can record movie up to 1080p at 30fps. We will give more solutions and information about how to solve troubles of VIVO Y55 5G at community.


What is Advantage of VIVO Y55 5G Specifications and Features:

  • 4G LTE + 5G LTE
  • LCD 6.58 inches FHD
  • Internal memory 128 GB
  • RAM 4 GB or 6 GB RAM
  • Main Camera Triple 50 MP f/1.8 + 2 MP f/2.4 + 2 MP f/2.4
  • Main Camera features phase detection autofocus, LED flash
  • Front camera 8 MP for selfie photography and video
  • Processor Octa-core 2×2.2 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55
  • GPU Mali-G57 MC2
  • Operating system Android 11
  • Battery Li-Po 5000 mAh



How to Fix or Problem Solving for Recovery VIVO Y55 5G hang or not responding or malfunctions or stuck or freezing or bricked ?

VIVO Y55 5G has big internal memory with 128 GB and has it external memory slot for add additional storage MicroSD. It is use MediaTek MT6833 Dimensity 700 5G  processor. There are many applications and games from Google Play Store. But we need to read many user reviews before download new or not famous apps.

Because some of them may contain viruses or malware or threat that can make troubles if installed on our VIVO Y55 5G. They can act as fake games or security protection, but they can stolen our data or make our phone become slowly or lagging or hang or stuck or bricks or LCD touch screen not responding. This bad applications will not get Verified by Play Protect information when we are on downloading process.

How to fix this problems? We have to clean temporary files and caches from phone storage by performing soft reset or reboot or restart. When our phone finish restart, then please install recommended antivirus like NORTON or AVAST. This antivirus will scan all installed applications and give safe Setting recommendation options inside VIVO Y55 5G.

When this phone still get same problems, we need to do hard reset or master format to make it back to factory default. This process will remove all installed applications and data. Hard reset will erase or remove all Google account from this phone. We suggest only install recommended apps and do not install any unknown APK files.


How to Force Shutdown or Force Soft Reset or Reboot or Restart VIVO Y55 5G ?

VIVO Y55 5G has two kind of RAM with 4 GB or 6 GB. Some installed applications may crash or corrupt, that can make VIVO Y55 5G get some troubles like become hang or LCD touch screen not responsive. We need to do soft reset or reboot to clean up temporary files and caches.


Please Press and Hold Power Button for several seconds until this phone turn off by itself. Then we can try to turn it on again. Usually this phone will work normally after restart.

We can force to clean temporary files and caches when this phone still work properly. How to do that? Press and hold Power Button until pop-up menu appear, then choose Reboot / Shutdown / Power Off menu.


How to backup data or Contact at VIVO Y55 5G ?

MicroSD / MicroSDXC can be use for backup all important data, photos videos from internal memory. Please choose all important file using Android file manager, copy from internal memory and paste to external memory all important files.

We can use USB data cable for backup all data to PC using File Manager at computer. If our VIVO Y55 5G 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 below may not work for some devices because of firmware update version or hardware troubles or some other possibilities.

#Option 1, Hard Reset VIVO Y55 5G with software menu

  1. Turn on the VIVO Y55 5G
  2. It is very important to make sure battery capacity more then 50% or better fully charge
  3. If we still can access file manager or other applications, the please backup all data or photos/videos at VIVO Y55 5G because all data and applications will be erase or delete
  4. Go to Menu :  Setting > More Setting > Backup and Reset > Erase all data
  5. Give check-mark : Erase Phone Storage if we want to clean / wipe all data
  6. Choose : Erase everything
  7. The VIVO Y55 5G will do the hard reset or master format to factory default process.



hard reset vivo y55 5g

#Option 2, Hard Reset VIVO Y55 5G with Hardware Button Key to Recovery Mode

  1. Turn Off VIVO Y55 5G
  2. It is very important to make sure the battery is fully charge
  3. Press and hold POWER BUTTON + VOLUME UP BUTTON key until Fastboot menu appear
  4. Release all POWER BUTTON & VOLUME UP Button
  5. Choose Recovery Mode using VOLUME BUTTON and Press POWER BUTTON for Ok.
  6. Choose Clear Data button, and continue choose Clear all data and wait until wiping data finish
  7. At some version you can try to choose Wipe Data or Clear Data option by tap the menu or using VOLUME BUTTON to go up and down at menu and press POWER Button to Ok or Confirm or Choose. It will wipe all data to finish the Hard Reset or Master Format Steps
  8. Wait until the Use VIVO Y55 5G finish the process and the phone will start again like new


How to Unlock or Fix or Bypass or Solutions for VIVO Y55 5G forgot password code or security lock screen pattern or pin (lost password)?

There are many applications and data that we can have after use this phone for several period. We also will have many confidential photos videos that shoot with main camera at back side body 50 megapixel for wide + 2 megapixel for macro + 2 megapixel for depth of field. We need to secure all data from unauthorized people, especially when VIVO Y55 5G lost or stolen or away from us.

Fingerprint is ready to use at side body. Front camera can be use for face detection. This phone will ask to choose secondary protections for backup like password or screen lock pattern or pin, because after VIVO Y55 5G reboot or restart, the fingerprint or face detection will not work. However, the problems will start happen when we can not unlock this phone or forgot security answer or pattern or fingerprint sensor can not open with our finger hand. What should we do?

We have to force hard reset or reformat VIVO Y55 5G when we forgot security protections. Please use #option 2 above to do hard reset using hardware button combination key.

VIVO Y55 5G use latest Android version that already have FRP (factory reset protection) feature. This is important to protect our phone when lost. We have to confirm the ownership by verified using previous Google account username and password when we re-setup again like new.


Is That Any Secret Code for Doing Format VIVO Y55 5G ?

There is no secret hidden code for VIVO Y55 5G to make it back to factory default. Do the options above to hard reset this phone.


How to Format or Erase Phone Memory at VIVO Y55 5G ?

If we want to remove or erase all data inside VIVO Y55 5G storage, the easiest way is by performing hard reset whether using #option 1 or #option 2 above. When we do #option 1 process, we need to choose check box options to Erase Internal SD / Internal Storage data.


How to Make Battery of VIVO Y55 5G Stronger, Life Longer and Not Fast to Drain?

VIVO Y55 5G has big battery with 5000 mAh. The battery is not removable. It has 18W fast charging technology. We can use this phone full one day for support our activity. However, if we use this phone too much such as play games or watch movie several hours continuously, then the battery will not enough.

We need to do some adjustment to make VIVO Y55 5G battery can work more longer. First we have to disable all not use connections like NFC or GPS or Bluetooth or WiFi. The bright screen light will consume more battery, therefore we have to make LCD screen brightness as low as possible.


More FAQ of VIVO Y55 5G:

  • How to Hard Reset Vivo Camera and Music ?

    They are different procedures, but we will try to give one by one. To Reset VIVO camera setting, we have to open Main Camera Applications, then find menu Setting or Icon Setting, and find Restore Default Setting. For reset music, actually it is depend on what kind of apps to hear the music.

  • How To Remove or Bypass Forgotten Pattern or Password or Passcode at VIVO Y55 5G (Reformat Without Password) ?

    We always recommended to give security for anyone for secure data, but the problems comes when you can not unlock this phone. Please try to do hard reset using hardware button combination key like steps at #option 2 above. This process will reformat your VIVO Y55 5G operating system to factory default for remove security password or pattern protection. After finish hard reset, you should try to make sure this phone is belong to you by sign-in with Previous Google Account account for security protections.