Tips and tricks to fix APPLE IPHONE 13 PRO MAX problems. This phone has a lot of high end spec start from big screen 6.7 inches using Super Retina XDR OLED with 120Hz refresh rate, Dolby Vision and powered by Apple A15 Bionic processor with dedicated GPU (graphic processor unit) Apple GPU that has 5-core graphics for fast graphic rendering.

When the first time release at the market, APPLE IPHONE 13 PRO MAX installed with iOS 15. Of course this phone can get new firmware upgrade such as iOS 16.2 or above newer version. This phone has single or dual simcard slot for two different phone number. It has IP68 rating for water proof performance. We will give more solutions and information about how to solve troubles of APPLE IPHONE 13 PRO MAX at community.

This phone has several product model with A2643, A2484, A2641, A2644 and A2645.


What are Advantages of APPLE IPHONE 13 PRO MAX Specifications and Features:


  • 3G GSM HSDPA with 4G LTE & 5G Single or Dual Simcard
  • Internal memory 128GB / 256GB / 512GB / 1TB
  • RAM 6 GB
  • No External memory microSD
  • Main Camera Dual 12 MP, f/1.5 + 12 MP f/2.8 + 12 MP f/1.8
  • Main Camera other features phase detection autofocus, OIS, dual tone flash
  • Front Camera 12 MP, f/2.2 + SL 3D with Bionic Sensor
  • Front Camera maximum video recording 4K@60fps
  • Processor Hexa-core 2×3.23 GHz Avalanche + 4×1.82 GHz Blizzard
  • GPU APPLE GPU with 5 core graphics
  • Operating system iOS 15
  • Battery Li-Ion non removable 4352 mAh


How to Fix or Problem Solving for Recovery APPLE IPHONE 13 PRO MAX hang or not responding or malfunctions or stuck or freezing or bricked ?

We can install many applications and games from Apps Store such as Facebook, Instagram, WeChat, Kakaotalk, Zoom, TikToks and some other more. Because this phone has four options of internal storage 128 GB or 256 GB or 512 GB or 1000 GB. However, several users get troubles with their phone like hang or stuck or LCD touch screen not responsive. 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 13 PRO MAX. 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 13 PRO MAX to factory default.


How to Force Soft Reset or Reboot or Restart APPLE IPHONE 13 PRO MAX ?

This phone basically has good memory management. It has 6 GB RAM for all version. However, some installed applications still may crash or corrupt. It can make APPLE IPHONE 13 PRO MAX stuck or freezing or hang. We can not do soft reset by remove the battery, because APPLE IPHONE 13 PRO MAX battery is not removable.

Please try to reboot or soft reset APPLE IPHONE 13 PRO MAX 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 13 PRO MAX will not remove any important data or applications. This is just like doing turning off and turn on again for daily usage.




We will give some options bellow to format APPLE IPHONE 13 PRO MAX operating system to factory default. Please note, these options may not always work if some other troubles happen at our iPhone.


#Option 1, Hard Reset APPLE IPHONE 13 PRO MAX with Software Menu :

  1. Make sure the battery is charge properly
  2. Turn on APPLE IPHONE 13 PRO MAX
  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 13 PRO MAX
  7. Please wait several minutes until ready to use in clean factory default


hard reset apple iphone 13 pro max

#Option 2, Hard Reset APPLE IPHONE 13 PRO MAX 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 13 PRO MAX, then choose Setup an a new iPhone
  10. If we want to restore all backup data to APPLE IPHONE 13 PRO MAX, then choose Restore


#Option 3, Hard Reset APPLE IPHONE 13 PRO MAX with Hardware Key Button:

  • Unfortunately, there are no standard steps to hard reset or master format APPLE IPHONE 13 PRO MAX using hardware button combination key.



How to Restore and Reinstall Clean IOS Operating system / firmware at APPLE IPHONE 13 PRO MAX (Reformat) ?

When the first time open from the box, iOS 15 has been installed inside APPLE IPHONE 13 PRO MAX. However, some issue happen with application crash that make the iOS damage. We need to reformat or reinstall factory default iOS.

First we have to know that iOS file source already saved safely inside APPLE IPHONE 13 PRO MAX ROM 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 13 PRO MAX 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 13 PRO MAX lost or stolen or away from us. The problems happen when we forgot what is the password pin or password.

How to unlock or bypass forgot security protection or password pin at APPLE IPHONE 13 PRO MAX? We have to reinstall or restore using iTunes, in other word we have to hard reset and clean all important data, please follow steps to hard reset using iTunes above, but if we have already backup some data, we can restore it again after finish reinstall or hard reset our APPLE IPHONE 13 PRO MAX.


How to Backup and Restore all Important Data / Pictures / Files and installed applications setting at APPLE IPHONE 13 PRO MAX ?

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 13 PRO MAX ?

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 13 PRO MAX Stronger, Life Longer and Not Fast to Drain ?

APPLE IPHONE 13 PRO MAX has big battery capacity with 4352 mAh. It is not removable battery. Many users can use this phone more then one day. If we want to use APPLE IPHONE 13 PRO MAX battery work more longer, then we suggest to do some adjustment like disable all not use connections like GPS or NFC or WiFi or Bluetooth. We also have to make LCD screen brightness as low as possible.


Is That Any Secret Code for Doing Format APPLE IPHONE 13 PRO MAX ?

There is no secret hidden code for APPLE IPHONE 13 PRO MAX to make it back to factory default. Why iPhone does not prepare hidden secret code to hard reset? Because it is to 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#*