Saturday, April 4, 2015

How to fix Bootloop on Asus Zenfone 4 4 5 A450CG



asus zenfone bootloop
asus zenfone bootloop

Today i will post, How to fix Bootloop on Zenfone 4.5 A450CG

Resources:
  1.  ADB (Download HERE)
  2.  Intel USB Driver (Download HERE)
  3.  System.img.gz (Download HERE)
Instructions:
  1. Download all Resources above, Install Intel USB Driver and Extract ADB folder then place System.img.gz to ADB Folder.
  2. Turn off Zenfone 4 a450cg then go to Droidboot (Power + Volume up)
  3. Connect Device with PC/Laptop
  4. on ADB Folder Press Shift+Right Click then choose "open command window here"
  5. Then type this on CMD (bold only):
    fastboot erase cache then wait until complete
    fastboot erase userdata then wait until complete
    fastboot erase system then wait until complete
    fastboot reboot-bootloader then wait until complete (will restart to droidboot)
    fastboot flash system system.img.gz then wait until complete
    fastboot flash boot boot.img then wait until complete
    fastboot reboot-bootloader then wait until complete
  6. Factory Reset via Droidboot
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4 comments:

  1. UnknownSeptember 17, 2015 at 4:57 AM

    I've follow all the procedures, but now I'm stock with the logo. Please help. :(

    ReplyDelete
  2. RasheedOctober 12, 2015 at 4:25 AM

    Need sd card fix boot.img urgently..havent found in any blogs.all are expired links or removed.please leave a message to my email: ahmedrasheed7976048@gmail.com

    ReplyDelete
  3. UnknownNovember 4, 2016 at 10:34 AM

    wifi not working...after flashing,..

    ReplyDelete
  4. Atish MishraNovember 4, 2016 at 3:12 PM

    You can update/reflash the firmware by copying the file to the card and than this issue will be taken care.

    ReplyDelete

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