Tips and tricks to fix APPLE IPHONE 12 PRO problems. Lets talk about PRO version with several model code A2407 or A2341 or A2406 or A2408. By design there are no differences between IPHONE 12 PRO vs IPHONE 12 without PRO. The screen size use same Super Retina XDR OLED 6.1 inches 1170 x 2532 pixels resolution. It is protected with oleophobic coating for scratch resistance.

APPLE IPHONE 12 PRO powered by 5 nm technology processor Apple A14 Bionic with dedicated GPU (graphic processor unit) multi core Apple GPU, this is support with 4 core graphic rendering for fast gaming performance. Some users get issue with APPLE IPHONE 12 PRO software and hardware. We will try to give more solutions, reviews and information about how to solve APPLE IPHONE 12 PRO troubles at community.


What are Advantages of APPLE IPHONE 12 PRO Specifications and Features:

  • 3G GSM HSDPA with 4G LTE & 5G Single or Dual Simcard
  • Internal memory 128GB / 256GB / 512GB
  • RAM 6 GB
  • No External memory microSD
  • Main Camera Dual 12 MP, f/1.6 + 12 MP f/2.0 + 12 MP f/2.4
  • Main Camera other features phase detection autofocus, OIS, quad-LED (dual tone) flash
  • Front Camera Dual 12 MP, f/2.2 + SL 3D with Bionic Sensor
  • Front Camera maximum video recording 4K@60fps
  • Processor Hexa-core
  • GPU APPLE GPU with 4 core graphics
  • Operating system iOS 14.1
  • Battery Li-Ion non removable 2815 mAh



How to Fix or Problem Solving for Recovery APPLE IPHONE 12 PRO hang or not responding or malfunctions or stuck or freezing or bricked ?

The main features that we like from IPHONE 12 PRO (A2407 / A2341 / A2406 / A2408) is the improvement or RAM become 6 GB for more multitasking and of course the internal memory start from 128 GB and 256 GB and the biggest is 512 GB. Internal storage is very important because APPLE IPHONE 12 PRO does not have external memory MicroSD card slot.

Apple have good Apps Store to download safe applications, however, sometime several users get troubles with their APPLE IPHONE 12 PRO after download some applications like become slowly or hang or stuck or LCD touch screen not responsive with finger touch. What do we have to do?

These kind of troubles usually comes from applications crash, we have to force soft reset or reboot to clean temporary files inside APPLE IPHONE 12 PRO. If the problems still happen after finish soft reset, then maybe some apps already damage, we have to do hard reset to master format our APPLE IPHONE 12 PRO to factory default.


How to Force Soft Reset or Reboot or Restart  APPLE IPHONE 12 PRO ?

We have 6 GB RAM. This phone basically has good memory management. However, some installed applications still may crash or corrupt. It can make APPLE IPHONE 12 PRO stuck or freezing or hang. We can not do soft reset by remove the battery, because APPLE IPHONE 12 PRO battery is not removable.

Please try to reboot or soft reset APPLE IPHONE 12 PRO by press and hold together Power Button + Home Button for several seconds until the LCD screen show the Apple logo, after that we can release our both button and wait until the phone back to start normal again. This step is safe, because doing soft reset or reboot APPLE IPHONE 12 PRO will not remove any important data or applications. This is just like doing turning off and turn on again for daily usage.



#Option 1, Hard Reset APPLE IPHONE 12 PRO with Software Menu :

  1. Make sure the battery is charge properly
  2. Turn on APPLE IPHONE 12 PRO
  3. Don’t forget to backup all important data, please use iTune for easy backup and restore
  4. Go to menu: Setting > General 
  5. At General menu page, please go to bottom and choose Reset
  6. Choose Erase all Content and Settings  to continue reformat or hard reset APPLE IPHONE 12 PRO
  7. Please wait several minutes until ready to use in clean factory default


hard reset iphone 12 pro

#Option 2, Hard Reset APPLE IPHONE 12 PRO with iTune application from Computer (This Options also for Backup & Restore with iTunes) :

  1. Download and prepare installed iTune applications at computer (Mac OS or Microsoft Windows)
  2. Start iTunes at our computer, after iTunes ready, connect with iPhone USB Cable
  3. at iTunes, we have to choose iPhone. We also can click Device if our iTunes appear sidebar
  4. We can do Backup or Restore at this steps
  5. Please choose Restore
  6. We will see Software update windows
  7. If we see software license agreement, choose Agree
  8. Please wait while iPhone get factory default operating system reinstall or restore, until at iTunes will show Welcome to Your New iPhone
  9. If we want to use new APPLE IPHONE 12 PRO, then choose Setup an a new iPhone
  10. If we want to restore all backup data to APPLE IPHONE 12 PRO, then choose Restore


#Option 3, Hard Reset APPLE IPHONE 12 PRO with Hardware Key Button:

  • Unfortunately, there are no standard steps to hard reset or master format APPLE IPHONE 12 PRO using hardware button combination key.


How to Restore and Reinstall Clean IOS Operating system / firmware at APPLE IPHONE 12 PRO (Reformat) ?

By default the iOS iOS 14.1 has been installed at this phone. We can directly use after open from the box. We need to login with Apple account to download many applications from Apps Store. However, some applications may crash or corrupt or damage, our APPLE IPHONE 12 PRO start to work unstable.


We need to reformat or reinstall factory default iOS. First we have to know that iOS file source already saved safely inside APPLE IPHONE 12 PRO or internal memory, therefore we do not need to copy from other device unless reformat using iTunes to backup and restore all data as well. Please follow one follow steps to hard reset or reformat above, then clean factory default iOS firmware or operating system will be reinstall automatically.


How to Unlock or Fix or Bypass or Solutions for APPLE IPHONE 12 PRO forgot password code or security lock screen pattern or pin (lost password)?

iPhone has very strong data protections when we use screen lock security protections. We can safely keep our important or confidential data safe when our APPLE IPHONE 12 PRO lost or stolen or away from us. The problems happen when we forgot our pin or password security protection. How to unlock or bypass forgotten security protection or password pin at APPLE IPHONE 12 PRO? We have to reinstall or restore using iTunes, in other word we have to hard reset and clean all important data, please follow steps above to hard reset or reformat using iTunes, but if we have already backup some data, we can restore it again after finish reinstall or hard reset our APPLE IPHONE 12 PRO.


How to Backup and Restore all Important Data / Pictures / Files and installed applications setting at APPLE IPHONE 12 PRO ?

We can backup and restore all important data and installed applications, also setting menu using iTunes which we need to install at our computer Mac OS or using PC Computer Microsoft Windows operating system. Please follow steps to hard reset at #Option 2 above, then run process to backup and restore.


How to Update iOS at APPLE IPHONE 12 PRO ?

We can update anytime we want using OTA (over the air) or using iTunes for latest version or iOS operating system version.


How to Make Battery of APPLE IPHONE 12 PRO Stronger, Life Longer and Not Fast to Drain ?

The battery of APPLE IPHONE 12 PRO and without PRO have same capacity 2815 mAh. The battery is not removable. However by using 5 nm processor technology, this phone can battery usage. Some users can use this phone full one day without need to restart However. If we want to make APPLE IPHONE 12 PRO battery work more longer for playing games or watching movie, then please do some adjustment like make LCD screen not too bright and disable all not use connections like NFC or GPS or Wifi or Bluetooth.


Is That Any Secret Code for Doing Format APPLE IPHONE 12 PRO ?

There is no secret hidden code for APPLE IPHONE 12 PRO to make it back to factory default. Why iPhone does not prepare hidden secret code to hard reset? Because it is too dangerous to leave hard reset steps using secret code. Some users may by accident press secret code and do hard reset. Therefore we have to choose one following options above to do hard reset or master format iPhone operating system. However, we still give some other iPhone secret code (iPhone hidden code) for some other purpose:

  • iPhone Secret Code for Call Waiting Options = *#43#
  • iPhone Secret Code for Display IMEI  = *#06#
  • iPhone Secret Code for Hide Our Number When Make Phone Call = *#31# +number to call
  • iPhone Secret Code for Field Test Mode for our device = *3001#12345#*