[Easiest Way] Downgrade/Upgrade, Change ROM to WW/TW/CN Zenfone


[Easiest Way] Downgrade/Upgrade, Change ROM to WW/TW/CN Zenfone
Resources:
Tutorial:

Downgrade/Upgrade :
  1. Download ADB together with Extract it, Download Intel Driver together with Install
  2. Download Recovery for Downgrade or Upgrade (In this tutorial i'll downgrade my zenfone 5 from 1.18 to 1.17) thus i'll download 1.17.40.16_ww_recovery.img
  3. Download Zenfone Firmware (in This tutorial i'll downgrade my zenfone 5 from 1.18 to 1.17) thus i'll download UL_ASUS_T00F_WW_1_17_40_16.zip
  4. Copy recovery img (1.17.40.16_ww_recovery.img) to ADB Folder together with Copy .zip firmware to ADB folder besides (see icon below).
  5. Activate USB Debugging on Your Zenfone together with Connect it to PC/Laptop via USB Cable (How to Activate USB Debugging? HERE)
  6. Open CMD at ADB Folder past times Hold Shift+Right Click together with Open Command Window Here
  7. Type this on Command Window: adb reboot bootloader and expect until your zenfone piece of job into fastboot mode
  8. When succeed piece of job into fastboot together with thus flash recovery, at Command Prompt type: fastboot flash recovery <filename.img> together with expect until finish
  9. Choose Recovery, when android robot look press book down+volume upwards together with guide update from ADB. Now Flash the firmware via ADB, past times type ADB sideload <firmwarename.zip>
  10.  Wipe Data together with Reboot
  11. Result
     
     
Change Firmware: 
  1. In this tutorial i'll alter from ww to tw
  2. Download TW/CN/WW Recovery img
  3. Download Firmware/ROM WW/CN/TW
  4. Copy Recovery img together with Firmware to ADB Folder
  5. Activate USB Debugging on Your Zenfone together with Connect it to PC/Laptop via USB Cable (How to Activate USB Debugging? HERE)
  6. Open CMD at ADB Folder past times Hold Shift+Right Click together with Open Command Window Here
  7. Type this on Command Window: adb reboot bootloader and expect until your zenfone piece of job into fastboot mode
  8. When succeed piece of job into fastboot together with thus flash recovery, at Command Prompt type: fastboot flash recovery <filename.img> together with expect until finish
  9. Choose Recovery, when android robot look press book down+volume upwards together with guide update from ADB. Now Flash the firmware via ADB, past times type ADB sideload <firmwarename.zip>
  10. Wipe Data together with Reboot
  11. Result
[Easiest Way] Downgrade/Upgrade, Change ROM to WW/TW/CN Zenfone
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