Recover Your Blocked PIN/Password/Pattern using ADB

 IMPORTANT REMINDER: DO AT YOUR OWN RISK!

FOLLOW THESE INSTRUCTIONS CAREFULLY:

1. Install muna ang mga kailangan na nasa baba ng post na to attachments
A. Extract  Android-sdk_r12-windows.zip sa C:\ (Para madali malocate)
B. Go to SDK Manager at MagInstall ng Platform Tools, (Make Sure you have Internet Connection )
C. Install ang ADB Driver, and yung OEM that debugging driver of yours, Samsung,HTC. USB OEM Driver According to Vendors
2. Attach the  Mobile/Tablet in debugging mode in Cold Boot Procedure, Cold Boot -Remove The Battery while its connected in pc
3. Go to Run>type "cmd" without quotations

4. and Cmd type the FF (separated mga lines)
"cd C:\android-sdk\platform-tools"
then "ADB"

Code:

adb devices (verify device kung nababasa nya ba or hindi)
adb shell
cd /data/data/com.android.providers.settings/databases
sqlite3 settings.db
update system set value=0 where name='lock_pattern_autolock';
update secure set value=0 where name='lock_pattern_autolock'; (for some devices update “system” is enough but I had to update “secure” too)
update system set value=0 where name='lockscreen.lockedoutpermanently';
update secure set value=0 where name='lockscreen.lockedoutpermanently';
.quit
exit
adb reboot

Pag di parin gumana:

Code:

adb shell rm /data/system/gesture.key

Attachments:
ADB Driver
Android SDK

Some of its Vendor's Drivers!
LiveSuit Pack Driver

Qualcomm/Cloudfone Drivers

GET LATEST SDK!





http://developer.android.com/sdk/index.html