How to Easily Master Format REALME C3I with Safety Hard Reset?

Tips and tricks to fix REALME C3I problems. This is entry level 4G smartphone with cheap selling price. There are two models type for this phone as RMX2027 and RMX2020. We will get full screen 6.5 inches with HD resolutions. When the first time release in the market, REALME C3I already use Android 10.0 as factory default operating system.

Although this phone price is very cheap, but we can use this phone for playing more games, because it is powered by Mediatek gaming processor Helio G70 with dedicated GPU (graphic processor unit) Mali-G52 2EEMC2. This phone also can work good for other standard activity. Some users get issues with REALME C3I software and hardware, therefore we will try to give more solutions, reviews and information about how to solve troubles of REALME C3I (RMX2027 / RMX2020) at community.

What are Advantages of REALME C3I Specifications and Features?

  • Network GSM 3G HSDPA or 4G LTE Dual simcard
  • LCD 6.5 inches 20:9 aspect ratio HD Resolution
  • Processor Octa-core 2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55
  • GPU Mali-G52 2EEMC2
  • Bluetooth / GPS / Wifi
  • Memory Internal 32 GB with 2 GB RAM
  • Main Camera Dual 12 MP f/1.8 + 2 MP f/2.4
  • Main Camera Features autofocus, LED flash
  • Front Camera 5 MP for video conference and selfie photography
  • Operating System Android 10.0
  • Battery Li-Po 5000 mAh

How to Fix or Problem Solving for Recovery REALME C3I hang or not responding or malfunctions or stuck or freezing or bricked ?

This is budget smartphone with standard internal storage at 32 GB and have 2 GB RAM. We strongly suggest to give additional external memory MicroSD / MicroSDXC for keep games data and photos/videos. Because having 32 GB are very limited if we also use it for photos videos storage. We can install several important applications from Google Play Store.

We also need to be careful, because there are some bad apps inside Google Play Store, especially new or not famous apps. They may contain viruses or malware that can make our REALME C3I become slowly or hang or stuck or broken or frozen or LCD touch screen not responsive. Please read many user review before download that apps. These kind of apps will not get Verified by Play Protect information / icon.

If we get this problem, we have to try remove temporary files and caches inside this phone, because some troubles can be solve with this steps. If we are suspected infected by virus, then please install one good antivirus like Avast or Norton, it will scan all content inside this phone. However, if the problems still happen, then we have to do hard reset to reformat our phone.

Please remember, doing hard reset or master format can make our important data removed or wiped from this phone, this is also happen with all Google account which will remove from REALME C3I. We are not recommended to install APK from unknown resource for safety reasons.

How to Force Shutdown or Force Soft Reset or Reboot or Restart REALME C3I ?

This phone have limited 2 GB RAM. The apps will easily get stuck or crash or corrupt when running on this phone. REALME C3I might hang or LCD touch screen not responding with any finger touch. We need to do soft reset or reboot to remove temporary files and caches. Please press and hold POWER button until REALME C3I shutdown or turn off by itself.

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 REALME C3I 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 REALME C3I ?

We can use external memory to backup all important files and data inside REALME C3I. Please use phone file manager and find important files, photos, videos and some other data, then copy/paste carefully to external memory.

We also can connect this phone using USB data cable to computer. After our computer finish recognizing our phone, then we can browse REALME C3I internal storage using computer file manager.

If our REALME C3I 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 REALME C3I with software menu

  1. Turn on the REALME C3I
  2. Make sure the battery is not empty
  3. Backup important data at REALME C3I because all data and applications will be erase or delete
  4. Go to Menu : Setting
  5. Choose Tab :General
  6. PressBackup & Reset > Restore factory setting
  7. Better you not check anything at the option if you do not want to erase data at data partition at internal memory
  8. ChooseReset phone
  9. The REALME C3I will do the master reset process.

hard reset oppo realme c3i

#Option 2, Hard Reset REALME C3I Factory Default using Hardware Secret Button Key

If we can not go to menu, or REALME C3I can not turn on or hang or stuck or frozen so we can not access the menu setting or nothing happen while touch the screen, then try to factory reset with secret button and hardware key

  1. Turn off the REALME C3I
  2. Make sure the battery REALME C3I already full or more than 50%
  3. Press together and hold thePower Button + Volume Down Button
  4. If the Logo appear, then release the button, after that we will enter some menu
  5. Choosewipe data / factory resetusingVolume Button, and pressPower Buttonto Enter or OK
  6. The REALME C3I will continue master reset, wait for several minutes until REALME C3I start like new again.

How to Unlock or Fix or Bypass or Solutions for REALME C3I forgot password code or security lock screen pattern or pin (lost password)?

REALME C3I will have many photos and videos after use several months. It will also have some important data. Therefore we have to secure all data from unauthorized people especially when REALME C3I away from us or stolen or lost.

Fingerprint is not available at this phone, but we still can use factory default protections like screen lock pattern or password pin for secure all data. The problems will start happen when we can not unlock this phone or forgot security pattern / password / pin or fingerprint can not work. What should we do?

Don’t worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at REALME C3I use registered Google account. Previous Google account is very important because it can use to make this phone work after force from Hard Reset or Master Format to Factory Default.

New Realme smartphone already use latest Android version already implement FRP (Factory Reset Protection). FRP is important to secure our phone when it is stolen or lost. First, we have to force hard reset or master format our REALME C3I using hardware button combination key like steps at #option 2. After reformat finish, Android will ask for previous pin. At some Android version, we can bypass using previous installed Google account username and password after finish performing hard reset or master format. But at some other version update, we still have to type our screen lock pin or password protections. We can bypass using software at personal computer, but these steps are complicated for many users. Therefore we suggest to ask OPPO / REALME service center for bypass protections.

Is That Any Secret Code for Doing Format REALME C3I ?

There is no secret hidden code for REALME C3I to make it back to factory default. Do the options above to hard reset it.

How to Format or Erase Phone Memory at REALME C3I ?

There are two phone memory type at REALME C3I, 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 REALME C3I 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 REALME C3I Stronger, Life Longer and Not Fast to Drain ?

REALME C3I (RMX2027 / RMX2020) have big battery advantages at 5000 mAh. The battery is not removable. MAny users can use this phone for two days. But if we play games or watch movie several hours continuously, then the battery will not enough. We need to do some adjustment to make REALME C3I battery work more longer. Please disable all not use connections like GPS or Bluetooth or Wifi. REALME C3I does not have NFC. We also need to make LCD screen not too bright to save battery capacity.

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