Nokia Lumia - JTAG Debugging?

[jeff.r.gnome]

Hi everyone,

Do you know if it's possible (given the right hardware) to use JTAG to step through assembly code for a Nokia Lumia phone? I have a Lumia 920 that I want to play with and see what I can do to understand it better from a reverse engineering standpoint. I need to take it apart and see what's on the board. I just was wondering if anyone out here had some starting information that might be helpful.

Thanks!
Jeff

 

[filfat]

I think XDA is a better place for these type of questions, however if I remember correctly it is possible, cannot guarantee it though.

 

[DavidinCT]

Hi everyone,

Do you know if it's possible (given the right hardware) to use JTAG to step through assembly code for a Nokia Lumia phone? I have a Lumia 920 that I want to play with and see what I can do to understand it better from a reverse engineering standpoint. I need to take it apart and see what's on the board. I just was wondering if anyone out here had some starting information that might be helpful.

Thanks!
Jeff

Check this thread, It appears someone else is trying to do this to a Lumia 520, If it's possible to that phone, it should trickle down to other models, depending if you have the hardware to do it and willing to pull your phone apart to do it.....

No one has found any type of Lumia exploit, maybe this will work... they are still trying to work through it..

Interop-Unlocking LUMIA - with JTAG - xda-developers