I have an E6 with sw 3.9 and hw2.0L, I use E4 3.9 file to hack my e6 (I did not notice the prompt ).
After I run the basic cracking process and advanced cracking process, I found that the resolution was not cracked and there was no room function.
So I implemented the recovery program (it‘s sad that I only backed up the FlashFs and FlashBFs folders). First, I restored the file that modified by the advanced package. as a result, the thermal image showed a lot of noise and only the outline was visible(no msx). Then I continued to restore file that modified by the basic package , as a results ,i can't see any hot images, only the full screen noise.
Then I downloaded all the files again by ftp , and compared all files with the backed up file by binary, I found that only a few files in \FlashFS\system\journal.d folder are different, I tried to use the backup files to recovery , but No improvement. It's so sad.
Immediately afterwards I tried to restore the factory settings and upgrade to version 3.12, but without any effect, I could not see any thermal images and the camera did not respond to the heat source.
I continue to try to downgrade to 3.9, but the downgrade failed, stuck in the boot logo interface,i backed up all file with 3.12 this time.
After that, I used ftp to overwrite all of the file, and I tried to revert to 3.12 again. Thankfully, I was able to enter the interface normally, but there is still no thermal image.
My E6 is bricked. Someone has suggestions for repair? Is this a system failure or a motherboard failure?