[EASIEST]Crack Android Pattern/Pin/Password Lockscreen without root!

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Apr 7, 2009
I was trying to install Aroma file manager on my Huawey G300, it is non rooted and allso USB debaging disabled,
when i start apply update from sd card, and then select aromafm-1.91.zip, I`m geting installation aborted message.
I need to install Aroma FM bcouse I`m stuck with lock patern.

Please can any one help me to install Aroma FM on Huawei non rooted and USB debaging disabled?

Thank you.
Last edited:


Apr 7, 2009
Try to install aromafm1.80

Sent from my GT-P3100 using xda app-developers app

thank you,
but it is the same thing,
I way tried 1.91, 1.90 and 1.80 .

-- Install /sdcard . . .
-- OTA update

Finding update package. . .
Opening update package. . .
E:signiture verification faild
E:update fial ande delete temp files
Formatting /cache. . .
Installation aborted.


Senior Member
Aug 7, 2012
can anyone help me, please?

Your recovery has signature verification enabled

Flash CWM if possible and then try

Bad luck for you if there's no CWM for your device :(

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Senior Member
Jul 23, 2013
Jhelum, Punjab
I used your method but no luck..!!!
I have used all 20 tries now it will only be unlocked by my Gmail account but my wifi and the data is turned off any help..???

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    Reset Android Pattern/Password/Pin lock (PROBABLY without even root)​

    I am not responsible for your device being dead, you flashing stock ROM, you using your device as a brick, or any harm to any information, personal or intellectual property, terrorism, vandalism, theft, or any other thing by use or misuse of this mod.
    This guide is for educational purpose only


    It sucks when you forget your passwords

    But Gmail account can save you. But what for those who don't have it?

    There are some methods to reset them

    Wiping data being most popular

    But, why loosing precious data when there is a easier or easiest to do method

    This is a new method found and tested by me on a rooted device but the resources it uses are available to be used without root too, so it may work on unrooted devices too.

    This method uses Aroma File Manager by amarullz in Recovery Mode of the device to delete the password database related files. So, it should work on all devices!

    So, first you need to download AROMA FILE MANAGER from this thread :-​

    Aroma File Manager​


    *amarullz for Amazing Aroma File Manager
    *m.sabra for information about which files are related to passwords and pattern


    1. Download Aroma File Manager.
    2. Place it in the root of your sdcard(Preferred)
    3. Reboot into recovery
    4. For CWM:

    Mount all partitions (including sd-ext if you have it)

    And flash Aroma File Manager from sdcard

    For stock recovery(Samsung e3):

    In stock recovery, there is no option to mount partitions, so

    Flash Aroma File Manager, Click on menu option and go to settings

    Select Mount All Partitions

    Now, exit from Aroma File Manager and reflash it.

    Now, you will see each partition is mounted
    5. Now, go to /data/system

    Note : If you have sd-ext mod to increase internal storage, go to /sd-ext/system/
    6. Now, If you have to remove pattern lock, long press and delete gesture.key

    If you want to remove password, delete password.key
    7. Exit the Aroma File Manager
    8. Reboot
    9. Enjoy
    Now my friend is going to cry a lot :p
    Big thanks!

    I had forgotten my PIN and I can do nothing for help :crying: because I disabled the root access by adb, I tried any method like installing a app to bypass the lock screen, use adb command to disable and much much more...
    A big thank to the developer, again, because you help me save all my data and save my time.
    This method was posted long time ago in the portal... For not rooted phones, you need adb debugging enabled and use adb from a PC to delete the files needed to disable security... For rooted phones, same story plus what the OP mentioned...

    Sent from my GT-S5830M using Tapatalk 2

    This method works on non rooted phones with USB Debugging disabled too
    What for the phone without
    Sent from my HTC Wildfire S A510e using Tapatalk 2
    There is no android phone without recovery

    And you can try my ROM Tools v3 which automatically reset passwords

    Including what Androidnow said