How to Fix Boot Loop on Asus Zenfone 5


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Tutorial - How to fix boot loop on Asus Zenfone 5. Now you can fix your Zenfone 5 from boot loop/ USB Logo by doing some simple steps. You needed some files like Drivers and firmware file, you can download it from end of post. We also attract a video Tutorial on Fix Boot loop on Zenfone 5. Also Check out One Click Root for Zenfone 4, 5, 6 and Zenfone 2 Lollipop and Kitkat Supported.



Requirement
  • Asus USB Drivers and Intel USB Drivers Pre-Installed on System. (Download from Below Link).
  • ADB Flash Tool file. (Download from http://bit.ly/1WRCxOS).
  • Firmware file UL-ASUS_T00F-WW-2.21.40.44-user.zip (Download from Below Link).

How to Fix Boot Loop on Asus Zenfone 5

Step 1. After downloading adb & fastboot tool extract it to desktop.

Step 2. Copy UL-ASUS_T00F-WW-2.21.40.44-user.zip in adb folder.

Step 3. Open UL-ASUS_T00F-WW-2.21.40.44-user.zip and extract recovery.img from it.

Step 4. Open your mobile in droidboot mode. First Power off your device then Press Power button after vibrate suddenly press Volume Up button.

Step 5. Now open adb folder and press SHIFT + Right Mouse Button and select open command here.
Fix Boot Loop on Asus Zenfone 5


Step 6. Then type fastboot flash recovery recovery.img then enter.

Step 7. Now select recovery mode thn press power button ( if u dont know how to select recovery mode in droidboot mode open the link in step 4).

Step 8. now select apply update from adb then connect with pc and leave it

Step 9. now again follow step 5.

Step 10. now type adb sideload UL-ASUS_T00F-WW-2.21.40.44-user.zip then enter.

Step 11. now reboot and enjoy.

Download here
Asus Drivers - http://bit.ly/1Kavzi1
Intel USB Drivers - http://intel.ly/1LuBd0k
UL-ASUS_T00F-WW-2.21.40.44-user- http://bit.ly/1NIe9wm

Congrulations, Now you can your Zenfone without Boot Loop problem. You can also check out How to Install Android 6.0 Marshmallow Boot Animation on any Asus Zenfone.
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Techno Planners

I'm Gaurav Saxena, A blogger from New Delhi, India. I started Techno Planners as a passion. Here at Techno Planners I write about How To Guides, Tutorial and reviews. You can also subscribe to my Youtube channel Youtube.com/TechnoPlanners for How to Guides and Tutorail

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154 comments:

  1. can u please make a tutorial to flash resurrection remix for zenfone 5

    ReplyDelete
  2. thank u for showing this video...
    this video really really helps me a lot.......
    once again thank u so much

    ReplyDelete
  3. Can u please fix the ADB flash tool link asap Thx! :)

    ReplyDelete
    Replies
    1. can u please make a tutorial to download the ADB flash tool. it zip ..='(

      Delete
  4. can u pls send me the link for ADB file as shown in the vedio
    but not as a installation appilication pls pls......

    ReplyDelete
  5. does developer mode should be on on phone for this procedure?

    ReplyDelete
    Replies
    1. No, you can apply this method without enable developer mode

      Delete
  6. Very,, Very Thanks for Techno Planners,,, i have watching your video and its working man,,,now my Asuz Zeni 5 is fixed!!! Thanks very much.....

    ReplyDelete
  7. i do work with your procedure my cmd also says "device not found" , what can i do please help me.....!!!!!
    If You Have any solution please mail me venu.alluri.555@gmail.com or facebook.com/avgnandu
    Please HELP ME..........

    ReplyDelete
    Replies
    1. Install ADB drivers and Intel USB Driver on your PC or you can install PC Link on your PC

      Delete
  8. bro plzz help me..
    i m getting a very unusual comment...
    i m able to flash the recovery mode...
    but when i m trying to flash the asus package..
    then its saying..
    that..
    error : more than one device connected..
    bro.. plzz help i ony have dis phone n i need it to work..!!
    reply ASAP..!!

    ReplyDelete
    Replies
    1. I think you installed Bluestack on your pc

      Delete
    2. uninstall any android emulator like bluestack or andy from your pc

      Delete
  9. iam also facing device not found error in cmd prompt.. please help me

    ReplyDelete
    Replies
    1. Instal ADB Drivers and Intel USB driver or you can install PC Link on your PC

      Delete
  10. I installed the ADB and Intel USB Driver on my Window 10 Laptop, But it still don't my device, saying waiting for device. I notice that when I connect my phone to the laptop, window got warning USB not recognized. How to fix this please

    ReplyDelete
    Replies
    1. This comment has been removed by the author.

      Delete
  11. i am facing faied to read command error after 54% plz help

    ReplyDelete
    Replies
    1. HI BRO I AM ALSO FACING SAME PROBLEM NOW ..DID YOUR PROBLEM SOLVED HELP ME PLEASE

      Delete
    2. replace the (previous version of recovery.img) instead of the (latest version of recovery.img) but still use the latest firmware this works for meeee!

      Delete
  12. Which firmware driver should i choose? My device is an Android 5.0 Lollipop

    ReplyDelete
  13. I am facing the same problem. Its showing "failed to red command". Please help me out

    ReplyDelete
    Replies
    1. try to factory restart from droid boot then re-apply.

      Delete
    2. ADB sideloading starts , unpacks file, even installs Android 5.0 successfully. But at 54% the process stops saying "failled to read command"

      Delete
    3. Can you please recommend me one? I had upgraded to lollipop before this thing boot looped. Now should i downgrade using Kitkat file?

      Delete
    4. 3.23.40.52, 5.2.2.2, 5.3.3.3 firmware

      Delete
  14. i have updated zemfone 5 to lollipop earlier. now i'm stuck with with usb logo. now i must download the version WW_3.24.40.78 and run. because i dont want to downgrade would u help me out ??? what firmware should i download ?

    ReplyDelete
  15. Real tech experts !!!!
    Thanks Guys!!!!

    ReplyDelete
  16. I Installed The ADB And Intel USB Driver On My Window 10 Laptop, But It Still Don't My Device, Saying Waiting For Device. I Notice That When I Connect My Phone To The Laptop, Window Got Warning USB Not Recognized. How To Fix This Please

    ReplyDelete
  17. Dude, seriouslly. I respect you. Its worked.. Thanks buddy :)

    ReplyDelete
  18. help me!! after i type adb sideload there is statement "error: protocol fault < no status> why?

    ReplyDelete
  19. can i use this , to downgrade from TW 3.24.40.78 TO 3.23.40.52 ? I KNOW it's really crazy idea.

    ReplyDelete
  20. i have error at 54 percent that failed to read command and that again dead androids shows up
    plzz help me bro

    ReplyDelete
  21. when the time for same press for the volume nothing is happening please need help asap thanks

    ReplyDelete
  22. Thanks you for your help! Big big Thanks you! :)

    ReplyDelete
  23. can I use any other ABD tool , the link you suggested is not working.
    HELP ME PLEASE

    ReplyDelete
  24. If I download the other type of file like this 'UL-ASUS_T00F-CHT-2.21.40.44-user' than yours 'UL-ASUS_T00F-WW-2.21.40.44-user'. Other than that, when I open CMD/ADB after I type type fastboot flash recovery recovery.img and then press Enter, It says 'Waiting for Device Bla Bla'

    ReplyDelete
    Replies
    1. Install ADB drivers on your PC or try with other usb port

      Delete
    2. What is ADB Drivers? Is that ADB Flash Tool that you given in the link?
      Also thank you for reply my message ASAP.

      Delete
  25. i a unable to open droidboot in my mobile.i tried pressing my POW+VOL UP buttons for about 10 sec but my phone is not showing anything.when i followed the above process in my pc command prompt it is showing "device not found". please help sir....please

    ReplyDelete
    Replies
    1. first press volume up then press power button

      Delete
    2. nothing will happen after "no command" i keep pressing volume buttons but nothing happened

      Delete
  26. its work for asus zenfone 5 lte? because i think it power+up volume will to to safe mode.

    ReplyDelete
  27. This comment has been removed by the author.

    ReplyDelete
  28. it not work..
    i use adb sideload update, then alway stck at 54%
    3.24 40 78firmware

    ReplyDelete
    Replies
    1. use 2.21.40.44 firmware or 5.2.2.2 firmware

      Delete
  29. Replies
    1. Just download kitkat 2.21.40.44 and flash recovery and fastboot not droidboot then reboot bootloader then adb side load .zip then clear data and cache
      100 percent work if not then msg me

      Delete
  30. Please help me i just taping fastboot flash recovery recovery.img then i enter it says "fastboot" is not recognized as an ioperable program or batch file. please help me

    ReplyDelete
  31. I've tried this solution before and it worked, thanks a bunch. but when i try this again recently, i did not work. when i tried to "wipe cache partition", i got "failed to mount cache". I hope you can give some insight about this situation. million thanks!

    ReplyDelete
  32. I got E:failed to mount /cache (invalid argument)..

    How to fix it??

    ReplyDelete
    Replies
    1. me too, when i adb sideload package was 100%, my phone does'nt update it keep on appear, E:failed to mount /cache (invalid argument), installation aborted, etc. etc. please help us

      Delete
  33. I got E:failed to mount /cache (invalid argument)..

    How to fix it??

    ReplyDelete
    Replies
    1. me too, when i adb sideload package was 100%, my phone does'nt update it keep on appear, E:failed to mount /cache (invalid argument), installation aborted, etc. etc. please help us

      Delete
    2. me too, when i adb sideload package was 100%, my phone does'nt update it keep on appear, E:failed to mount /cache (invalid argument), installation aborted, etc. etc. please help us

      Delete
  34. i have problem on step5..didn't find "open command window here"

    ReplyDelete
  35. Hey bro Gaurav it really help, thank you so much! now it will load faster.

    ReplyDelete
  36. Will the data get erased in this procedure? like photos etc.

    ReplyDelete
  37. why do the procced take a long time?

    ReplyDelete
  38. it says failed to writte data protocol fault no status and stuck at 25 %. what can i do. thanks in advance

    ReplyDelete
  39. please help me to run my asus cellphone ,when i enter in cmd always error:more than one device nd emulator

    ReplyDelete
    Replies
    1. uninstall/delete android emulator from your pc

      Delete
  40. Is it helpful for ASUS_T00J???

    ReplyDelete
  41. After clicking on link on ur website its not opening

    ReplyDelete
  42. Is this rom wil be applied for asus tooj .my problem is that i install cyanogenmod lollipop on asus tooj and now it started freezing after and gettig restart what to do for this plz help me

    ReplyDelete
    Replies
    1. yes, you can install stock ROM on your Zenfone 5 T00J by using this method

      Delete
  43. my phone is not rooted. but it is in bootloop.. now when i am trying to flash the rom in recovery mode in adb sideload..it says.. cant mount cache, cant mount partition.. wrong arguement
    cant mount cant mount cant mount

    is there any way i can flash the rom using sd card? the recovery mode doesnt show any option for update by sd card..
    but i was thinking if there is any way of doing it using cmd commands.... like sending commands from cmd to start the process using the zip file stored in sd card

    ReplyDelete
  44. I have upgrade my zenfone to lollipop, but I canceled then my zenfone bootloop , what should I do , if I connected to PC its always
    RESULT = NOT COMMAND or not connect , Please Replay me
    Thanks before

    ReplyDelete
  45. it says *cannot read please help viksurajshk@gmail.com

    ReplyDelete
  46. I root my phone...then its back to unroot...
    But i can't reset my phone.after click restore and its restart to home screen ...please help me

    ReplyDelete
  47. please help me..im using windows xp..and i dont know how to install asus driver...i doownloaded the driver though..

    ReplyDelete
  48. Hi,Im stuck at the part where u hv to "open command window here" its simply not in the options. what do i do now? :(

    ReplyDelete
    Replies
    1. Press shift then right click from mouse

      Delete
  49. This comment has been removed by the author.

    ReplyDelete
    Replies
    1. Install ADB drivers or try with another usb port

      Delete
  50. is there any got problem when install asus zenfone driver? when trying to install driver for zenfone got error code 10.. pleae help me.

    ReplyDelete
    Replies
    1. i think because of this driver..it cannot detect the phone. pleae help me.

      Delete
    2. which windows OS you are using on your PC

      Delete
  51. help me why i can't download the platform tools pleasee

    ReplyDelete
  52. and why it's said waiting for device? i already put in the usb cable

    ReplyDelete
  53. i have done all the procedures. everything was fine till sideload. but after it there was some problem i think. no updating was shown. there was some errors shown, then reboot option came. after i reboot the same happened, bootloop. i am having twrp recovery. if i do factory reset whether it will be ok. or please advice what to do

    ReplyDelete
  54. My smartphone ASUS ZenFone 5(A500CG/A501CG) software Image Version WW_3.24.40.87(Andriod L), Only for WW SKU*. Note1: Please make sure update software version after V2.22.40.54 first before update to software version V3.24.40.78
    I have following the instruction, until the steps Step 10. now type adb sideload UL-ASUS_T00F-WW-2.21.40.44-user.zip then enter, in command appears *daemon not.starting it now on port 5037 *daemon started successfully*error devices not found. Please give me advance advice

    ReplyDelete
  55. I am using ASUS A46C Series. However, in beginning IntelAndroidDrvSetup1.10.0.exe also had error launching installer, NSIS error before we do the steps. Do you have any insight, please give me a suggestion? Thank you for your help

    ReplyDelete
  56. i have followed the instructions and it worked correctly till reeboot option when phone is rebooted it looped in asus logo what should i do right now

    ReplyDelete
  57. Is This procedure can also use in Rooted ASUS zenfone5 4.3?

    ReplyDelete
  58. This comment has been removed by the author.

    ReplyDelete
  59. I already did and done the procedure, the Install from ADB completed. Then I reboot my device.. But nothings happen the boot loop is still here. What will I do now? :(
    please help me..

    ReplyDelete
  60. i cant download this link that you give..why?

    ReplyDelete
  61. This comment has been removed by the author.

    ReplyDelete
  62. This comment has been removed by the author.

    ReplyDelete
  63. Please help me i am in a big trouble.i have asus zenfone 5 t00j. I have done with all steps but when it comes to adb sideload ***.zip, it only shows cant read***.zip

    ReplyDelete
  64. ty so much...it works so perfectly ^^ ty so much :D

    ReplyDelete
  65. can you provide recovery for zenfone 4 ?
    link or something plz need help

    ReplyDelete
  66. failed to mount /cache (invalid argument)
    and i'm getting this while flashing anything ....
    plz give fix of this ASAP

    ReplyDelete
  67. sir it saying platform tool is not recognized as an internal or external command operable program or batch file...tell me what to do now...

    ReplyDelete
  68. My smartphone ASUS ZenFone 5(A500CG/A501CG) software Image Version WW_3.24.40.87(Andriod L), Only for WW SKU*. Failed for adb update plzzz help me

    ReplyDelete
  69. I dont know my software image version and "Installing Update" process starts on my phone and it is reached till "Erasing Old Dictionary". After that suddenly screen goes blank and it shows that device is unspecified and when i checked my cotrol panel then instead of "Android Phone" it shows "CLOVERVIEW".I have already installed everthing. Dirvers and everything. I am not getting where my problem lies. Please help me out

    ReplyDelete
  70. thnks dude it worked for me after hard factory reset

    ReplyDelete
  71. thnks dude it worked for me after hard factory reset

    ReplyDelete
    Replies
    1. How did you download the ADB FlashTool Sir?

      Delete
    2. copy and paste this link in your browser hit the enter button then tap on blue download now button

      Delete
    3. may we request for the link for the adb flash tool please. thank you so much and appreciate your soonest response.

      Delete
  72. ADB Flash Tool file. (Download from http://bit.ly/1WRCxOS).

    Please help, I cant download the ADB Flash Tool.

    ReplyDelete
  73. may we request for the link for the adb flash tool please. thank you so much and appreciate your soonest response.

    ReplyDelete
  74. i get the error E:failed to mount/ cache (invalid argument)
    E:cant mount /cache/recovery/log
    get the repeated error on factory reset,wipe cache partition and on adb sideload. what the solution. my zenfone 5 has stopped working

    ReplyDelete
    Replies
    1. Hi Arvin, i've also stuck at the same problem as yours.. :(

      Delete
  75. Thank you guys!!! i been searching the net for a day till i found this. It's a big help. now i can use my phone again. Thank you and God bless!!

    ReplyDelete
  76. This comment has been removed by the author.

    ReplyDelete
  77. failed > i cant get what is this need help guys stucked from 8 days in bootloader need help ( thanks in advance )

    ReplyDelete
  78. I always get the error E:failed to mount/ cache (invalid argument) and get the same error on factory reset,wipe cache partition and on adb sideload. Please advise.

    ReplyDelete
  79. i'm follow all step but after i do adb sideload , it says "device not found..help me please.

    ReplyDelete
  80. I copied the recovery img to ABD folder and executed "fastboot flash recovery recovery.img" command. It was successful. When I select Recovery Mode, it is not asking for update from adb. Simply showing ASUS startup screen. Please help !! Thanks!!

    ReplyDelete
  81. got problem with installing adb.how? tell me pls T.T

    ReplyDelete
  82. open command windows here option is not coming what can i do plz guide

    ReplyDelete
    Replies
    1. press and hold shift key from keyboard then right click from mouse

      Delete
  83. please help me, this msgs shows during process

    Verifying update package...
    E:failed to verify whole-file signature from /tmp/update.zip
    E:signature verification failed
    Installation aborted.
    help me, i search many site but problem not solved.

    ReplyDelete
  84. Thanks. it works for me. Now my ASUS Zenfone 5 is back it was dead for last 2months

    ReplyDelete
  85. This comment has been removed by the author.

    ReplyDelete
  86. Thanks its worked
    its fix my phone
    thank you!!!

    ReplyDelete
  87. after going into recovery mode it gets stuck at the Asus logo.

    ReplyDelete
  88. hello, i have some questions for you:

    1) Phone must need to be rooted first or what ?

    2) What it means by only apply to the same SKU ?

    3) What is CN,TW,WW ?

    ReplyDelete
  89. I have followed all the steps in the video. Everything went fine but, still the phone is stuck in boot loop.

    ReplyDelete
  90. the adb flash tool link not working...pls help

    ReplyDelete
  91. My device's volume button cant be use.So how?

    ReplyDelete
  92. My phone stuck at intel logo... Cant enter droidboot mode. What can be done. reply pls

    ReplyDelete
  93. how to do with the device not found

    ReplyDelete
  94. can i use ww v 3.24.40.87 instead ur firmware because my phone is running lollipop and ver is same 3.24.40.87 but my phone has bootloop problem, so i want to ask u do i need to use the firmware u r using in video or can i use mine... also when i try to apply update via adb it says u need adb ver 1.0.32 or above..
    pls help me

    ReplyDelete
  95. error while adb sideload after 54 percent it says cannot read the command ....Installation aborted.
    And only recovery mode entering not entering droidboot...

    help me, Please

    ReplyDelete
  96. please help!
    Asus zenfone 5 toop a500kl -
    stuck on csc mode, invalid boot image,
    power+volume up = csc mode
    power+volume down = 1, enter sd download mode
    2, exit update mode

    any of these is resulting to csc mode

    anyone can resolve this issue?

    ReplyDelete
  97. ADB tool link is not working, pleasehelp or send it to me at abhijeetbakare@gmail.com

    ReplyDelete
    Replies
    1. Hi did you get any link for ADB tool..if yes plz mail me
      navin.bpkihs@gmail.com

      Delete
  98. after successfully doing all this, my phone still stuck at the bootloop..what happened??

    ReplyDelete
  99. hi unable to download ADB file through your given link
    plz reply asap

    ReplyDelete
  100. pardon me technoplanner, can u help me ? why when adb sideload it say device not found ? please help, Thanks

    ReplyDelete
  101. After typing 'adb sideload UL-ASUS_T00F-WW-2.21.40.44-user.zip' and pressing ENTER, I am getting the following error-
    ******************
    loading: 'UL-ASUS_T00F-WW-2.21.40.44-user.zip'...
    terminate called after throwing an instance of 'std::bad_alloc'
    what(): std::bad_alloc

    This application has requested the Runtime to terminate it in an unusual way.
    Please contact the application's support team for more information
    *************

    Please help..

    ReplyDelete
  102. after i typed adb sideload UL-ASUS_T00F-WW-2.21.40.44-user.zip
    it says cannot read 'UL-ASUS_T00F-WW-2.21.40.44-user.zip'

    ReplyDelete
  103. I already have installed intel drivers that you told in video but still it says waiting for device. what to do?

    ReplyDelete
  104. I HAS DONE DO IT BUT MY ASUS ZENFONE 5 STILL BOOT LOOP AGAIN.... WHAT CAN I DO NEXT?

    ReplyDelete
  105. adb download link is not working .it does not gives the same programs as shown in video ..please help admin

    ReplyDelete
  106. i have fixed this issue and thanks a lot for helping me in fixing boot my asus was great and i read few tips that tell how to extend your android battery life and between there is a latest news regarding android nougat for redmi 4 this nougat update is soon now

    ReplyDelete