We do not recommend this tool anymore. Please check here for better methods. If you are on windows 10 mobile, check here
Updated important info – Only use this tool to hack/unlock the phone. For deploying xap use Windows phone power tools. You might risk your phone warranty(Blacklisted) if you use this tool to deploy xap. since it doesnt link the xap to ur registered email. Use windows phone power tools or xap deployer.
IMPORTANT USE WITH CAUTION & FOLLOW STEPS EXACTLY.
It is unsure whether this tool tracks any user login details or credit card info so be sure not to use any of your card details on your phone after using this tool. We dont recommend this tool but we are posting on request by the users.
HI everyone .
Here is a simple way to developer unlock Windows Phone Devices and get 10 MaxUnsignedApp. you dont need to use any live id or .edu id. Follow the below steps and you should have a dev unlocked device.
first thanks to Erfan 33.
Before starting : (Make sure you read the whole post twice to understand the steps)
- First unregister your phone if it is already registered for 2 apps – Check Here
- Rename the Phone To “Lumia 920”
- Check Your Phone and PC Date and make sure they are up to date.
- Connect both your phone and your PC to the Internet.
- Make sure your Phone screen is On and Pin Unlocked.
- Make Sure your Device has been detected (by Device Manager.)
Blue button not working ?
1. Standard USB drivers will not work. you need to install Microsoft windows phone usb drivers
In order to manually update your wp usb driver, follow the steps below (the next steps):
1. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel)
2. Right click on the hardware device you wish to update and choose Update Driver Software
3. Choose to select the location of the new driver manually and browse to the folder where you downloaded the driver
2. Download and install .net Framework 4.5.1
And unregister the phone if you have unlocked it previously – Check Here
Steps to fix errors. Thanks to Dom
I got L720 with 8.1 dev preview installed.
Using windows 8 on my pc
1. I used the old chinese software
2. I installed it as the instruction above.
3. Disable PC from internet. Run it, it will ask for update. then choose NOT.
4. Disable phone from internet, connect it.
5. After it show the blue button, I reconnect BOTH to the internet network
6. Click the blue button
7. Wait for a while
8. I got an error about script or something, but my phone is unlocked for deploy 10 apps.
9. Try unplug your phone and plug it again, if the tool shows your phone colorful now (not grey). it is unlocked.
Now Download Appropriate version of This app to your PC and Install it (it’s Chinese) :
New Tool (V4.6) : Windows Phone Developer unlock hack tool
New Tool (V4.4) (ydisk mirror) : Windows Phone Developer unlock hack tool
Only use below old version if new is having issues on your pc
Old Modified Tool v220.127.116.11 : Windows Phone Developer unlock hack tool (Only if above one doesnt work)
Older Version : Windows Phone Developer unlock hack tool
Now Click on the file and Install it by this way :
After Installing click on x button to close
Run this app using Desktop Shortcut .
You see this page :
Click on Blue Button that I mentioned to it .
after a while your phone is developer Unlocked (Max Unsigned App = 10)
Important : Now uninstall the tool completly from your PC and use any registry cleaner to clean out any residue. (Its conflicts with the WPPT sdk files if left on pc)
Now you can download install upto 10 XAPs from our site windowsphonehub..
If it doesnt work do not try anything new by yourself. we are not responsible if you break your device. We still recommend you to unlock using .edu mail account.